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# Shenzhen Marquess Electronics Co., Ltd.: Shenzhen Marquess Electronics Co., Ltd. is the parent company of ECMIC, specializing in the manufacturing of electro-acoustic products. Formerly a joint venture of Japan’s Aoi Electronics Co., Ltd., we continue to leverage advanced Japanese audio technology. With a 12,000㎡ production facility and 12+ production lines, we ensure high-quality manufacturing and timely delivery for our global clients.

## Sitemaps
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## Posts
- [When to Use Electret Microphones for AI Voice Products](https://ecmicrophones.com/electret-microphones-ai-voice-applications-guide/): Can an electret condenser microphone (ECM) capsule handle AI voice applications like smart speakers, voice assistants, and far-field voice recognition?
- [Microphone Capsule Testing Guide: Sensitivity, SNR & Frequency Response](https://ecmicrophones.com/microphone-capsule-testing-guide/): When selecting a microphone capsule for an OEM product, specifications such as sensitivity, SNR, and frequency response directly affect the final audio performance. However, these parameters are not just numbers on a datasheet — they represent how a microphone capsule performs during real-world use.
- [How to Choose a Microphone Capsule Supplier: A Guide for OEM Buyers](https://ecmicrophones.com/how-to-choose-microphone-capsule-supplier/): Choosing the right microphone capsule supplier is a critical decision for OEM product developers. The lowest quotation does not always mean the lowest cost, and the largest supplier is not always the best fit for your project.
- [Why Microphone Capsule Prices Differ: A Buyer’s Guide to Supplier Quotes](https://ecmicrophones.com/microphone-capsule-price-guide/): When sourcing microphone capsules, it is common to receive significantly different quotations for products that appear identical on paper. However, the difference is usually caused by factors beyond the unit price.
- [MEMS vs Electret Condenser Microphones: Which One Fits Your Product?](https://ecmicrophones.com/mems-vs-electret-microphones/): At ECMIC, we manufacture both electret condenser microphone capsules and MEMS microphones for OEM and ODM customers worldwide. One of the most common questions from engineers and product developers is:
- [How to Choose a Microphone Capsule for Your OEM Product: A 5-Step Procurement Framework](https://ecmicrophones.com/microphone-capsule-selection-guide/): Selecting the wrong microphone capsule can add months to your development cycle and create warranty costs that erode your product margin.
- [15 Types of Microphone Capsules Used in Commercial Audio Products](https://ecmicrophones.com/types-of-microphone-capsules/): Selecting the right microphone capsule can improve product performance, reduce development risks, and help your team reach mass production faster.
- [Communication Microphones vs Recording Microphones: Why Application Defines the Selection](https://ecmicrophones.com/communication-vs-recording-microphones/): When selecting a microphone capsule, many buyers start by comparing technical specifications such as sensitivity, frequency response, and impedance.
- [ECM Capsule Core Parameters: Complete Practical Guide Summary](https://ecmicrophones.com/ecm-microphone-capsule-selection-guide/): This aggregate page concludes our foundational ECM technical series. It summarizes key concepts from our Signal-to-Noise Ratio (SNR) and Sensitivity guides while introducing practical engineering considerations in real-world applications, including noisy environments, acoustic overload limits, and application-specific sound design trade-offs.
- [Understanding Signal-to-Noise Ratio (SNR) in Electret Microphone Capsules](https://ecmicrophones.com/understanding-signal-to-noise-ratio-snr-in-electret-microphone-capsules/): Signal-to-Noise Ratio (SNR) is one of the most commonly misunderstood specifications in electret microphone capsules. It is often confused with environmental noise performance, but in reality, it mainly describes the microphone’s own internal noise level under quiet conditions.
- [Trail Camera Microphone Selection Guide](https://ecmicrophones.com/trail-camera-microphone-selection-guide/): Modern trail cameras are no longer limited to photo and video capture. For hunting brands, wildlife researchers, and outdoor surveillance manufacturers, audio recording has become increasingly important in identifying animal behavior and environmental activity.
- [What Is Microphone Sensitivity? (And How to Choose the Right One)](https://ecmicrophones.com/microphone-sensitivity-a-practical-selection-guide/): What sensitivity means, how to choose the right value for your product, and why higher is not always better.
- [How to Choose an Electret Mic for Wearable & Enclosed Systems](https://ecmicrophones.com/electret-microphone-selection-for-wearable-and-enclosed-voice-communication-systems/): Wearable and enclosed voice communication systems require electret condenser microphones that can maintain stable speech pickup under constrained acoustic and mechanical conditions.
- [Speaker Impedance: Low vs High — Which One Should You Use?](https://ecmicrophones.com/speaker-receiver-impedance-guide-low-vs-high/): When selecting speakers and receivers for electronic devices, impedance matching is one of the key factors, rather than appearance or size. Standard low impedance models are suitable for most consumer electronics, while industrial and specialized systems often require high impedance versions.
- [Microphone Selection Guide for Rail Transit & Train Systems](https://ecmicrophones.com/rail-transit-microphone-selection-guide-for-train-communication-systems/): Train cabin communication systems face unique challenges — constant vibration, electromagnetic interference from motors, high background noise, and 24/7 operation requirements. Choosing the right microphone for rail transit applications is critical for clear, reliable crew and passenger communication.
- [How to Choose an Electret Microphone for Digital Stethoscopes](https://ecmicrophones.com/electret-microphone-digital-stethoscope-guide/): The shift toward digital stethoscopes has placed new demands on acoustic front-end components. Unlike traditional analog stethoscopes, digital versions require microphones that can capture subtle physiological sounds while rejecting mechanical noise from the housing and handling.
- [2-Wire vs 3-Wire Electret Microphones: Impedance & Voltage](https://ecmicrophones.com/electret-microphone-impedance-and-voltage-2-terminal-vs-3-terminal/): Electret microphones can be broadly classified by terminal type, typically into 2-terminal and 3-terminal designs. The most visible difference is the number of solder pads, but more important distinctions lie in their impedance and working voltage.
- [Electret Microphone Sizes: Pickup Hole, Diaphragm, and Tonal Characteristics](https://ecmicrophones.com/electret-microphone-sizes-pickup-hole-diaphragm-and-tonal-characteristics/): When selecting an electret microphone, the capsule size is more than just an installation constraint. The diameter primarily determines the diaphragm area and the number and size of acoustic pickup holes, which together shape the microphone’s tonal character and frequency response.
- [Electret Microphone Capsule Head Hole: Functions and Design Insights](https://ecmicrophones.com/electret-microphone-capsule-head-hole/): The head hole in an electret microphone capsule is more than just a structural feature—it is a carefully designed acoustic element. Its key functions include sound wave guidance, frequency response tuning, directivity control, pressure equalization, and protection. Engineering decisions on head hole design involve trade-offs between performance, durability, and environmental robustness.
- [Electret Microphone Guide: Working, Polarity, Impedance & Wiring](https://ecmicrophones.com/electret-microphone-guide/): Electret microphones are widely used in modern electronics due to their compact size, high sensitivity, low power consumption, and excellent reliability. They are essential components in communication devices, recording systems, intercoms, and industrial equipment.
- [Electret Microphone Wiring Guide](https://ecmicrophones.com/electret-microphone-wiring-guide/): Electret microphones are widely used in professional audio, recording, and industrial applications. Proper wiring of these microphones, whether 2-pin or 3-pin, is crucial for stable operation, optimal signal quality, and long-lasting performance. In this guide, we break down the wiring principles, polarity, and source output configurations of electret microphones, helping engineers and audio enthusiasts choose and wire their microphones correctly.
- [Electret Microphone Model Naming Rules](https://ecmicrophones.com/electret-microphone-model-naming-rules/): Electret condenser microphones (ECMs) do not follow a unified industry naming standard. Manufacturers often encode capsule dimensions, acoustic performance, terminal type, and internal codes in their model numbers. In this article, we explain common electret microphone naming rules and introduce ECMIC’s structured model naming system.
- [Choosing the Best Microphone for Near-Field Bluetooth Remote Control](https://ecmicrophones.com/choosing-the-best-microphone-for-near-field-bluetooth-remote-control/): When designing a near-field Bluetooth remote control that operates within 5cm, selecting the right microphone is essential for clear voice capture and effective noise cancellation.
- [Selecting Microphone Capsules for Church Audio Applications](https://ecmicrophones.com/selecting-microphone-capsules-for-church-audio-applications/): In worship environments, clear audio reproduction is essential for both speech intelligibility and musical fidelity. From sermon transmission to choir capture, diverse acoustic demands require careful component selection. The microphone capsule serves as the foundational element that directly determines the final product's sound quality, reliability, and application suitability. This guide examines the key technical considerations when selecting microphone capsules for church audio applications.
- [WM-61A Alternative for Product Development: ECM-B6027AL32-358 Overview](https://ecmicrophones.com/wm-61a-alternative-for-product-development-ecm-b6027al32-358-overview/): The Panasonic WM-61A has been a popular choice for audio projects and DIY builds for years, valued for its low cost and reasonable performance. However, since Panasonic discontinued production of the WM-61A around 2020-2021, many engineers and product developers have been searching for a reliable replacement that offers similar compatibility with improved specifications.
- [Why IP67 Microphone Capsules Matter in Aviation Headsets](https://ecmicrophones.com/why-ip67-microphone-capsules-matter-in-aviation-headsets/): Aviation communication systems operate in environments where moisture exposure is difficult to avoid. Condensation, perspiration, routine cleaning, and high-humidity conditions can all affect the reliability of microphone components used in headsets.
- [How Waterproof Microphones Ensure Reliable Marine Intercoms](https://ecmicrophones.com/how-waterproof-microphones-ensure-reliable-marine-intercoms/): Clear voice communication is critical on board ships, where crews rely on intercom systems for safety and coordination. Marine environments are harsh: engine noise, wind, waves, and humidity all make it challenging to capture speech accurately. Choosing the right waterproof dynamic microphone for marine intercoms is essential to maintain reliable communication.
- [Design Guide: Integrating 3-Pin Wide-Cardioid ECMs into Boom Microphones](https://ecmicrophones.com/design-guide-integrating-3-pin-wide-cardioid-ecms-into-boom-microphones/): This article provides a component-level technical overview of how 3-pin wide-cardioid electret microphone capsules align with the requirements of boom microphones used in many headset and voice-communication devices.
- [Micro-Vibration Sensors in Modern Audio and Sensing Devices](https://ecmicrophones.com/micro-vibration-sensors-in-modern-audio-and-sensing-devices/): Micro-vibration sensors, sometimes referred to as bone-conduction microphones or vibration pickup capsules, are becoming increasingly relevant in product categories that require stable sound capture in challenging conditions. These sensors detect solid-borne mechanical vibration, enabling applications that conventional air-conducted microphones cannot reliably support.
- [Capturing the True Sound of the Clarinet with a 20mm Microphone Capsule](https://ecmicrophones.com/capturing-the-true-sound-of-the-clarinet-with-a-20mm-microphone-capsule/): The clarinet is renowned for its warm, rich tone and wide expressive range, spanning the chalumeau, clarion, and altissimo registers. Capturing every nuance requires a microphone capsule designed for precision. The 20mm dynamic microphone capsule for clarinet provides a professional solution suitable for both studio and live performance applications.
- [Clear and Reliable Bus Intercom Microphone for Driver Communication](https://ecmicrophones.com/clear-and-reliable-bus-intercom-microphone-for-driver-communication/): Reliable voice communication is essential in public transport. Drivers need to speak clearly to passengers. They also need to communicate with dispatch centers. In noisy buses, clear audio is not easy. A quality bus intercom microphone makes all the difference.
- [Reliable Unidirectional Microphone Capsule for Megaphone and PA Systems](https://ecmicrophones.com/reliable-unidirectional-microphone-capsule-for-megaphone-and-pa-systems/): Megaphones, portable amplifiers, and public address (PA) systems require clear voice transmission and minimal feedback. Whether used in outdoor broadcasting, classroom amplification, or tour guiding, the quality of the microphone capsule directly affects how clearly the message is heard.
- [Industrial Fault Detection with Electret Microphones](https://ecmicrophones.com/industrial-fault-detection-with-electret-microphones/): Low-frequency impact and vibration detection is increasingly critical in industrial maintenance and infrastructure inspection. Underground cables, pipelines, heavy machinery, and other large-scale equipment require reliable sensing of low-frequency signals to accurately locate faults and ensure operational safety.
- [Selecting Micro Speaker Impedance (4Ω–32Ω) for Your Products](https://ecmicrophones.com/selecting-micro-speaker-impedance-4%cf%89-32%cf%89-for-your-products/): Selecting the right impedance is crucial for optimal audio performance, power efficiency, and reliable operation with your amplifier or audio IC. This guide covers the characteristics of common micro speaker impedances and provides practical guidance for choosing the best option for your product.
- [Selecting High-Performance 6.5-Inch Woofer Units for Automotive Audio Projects](https://ecmicrophones.com/selecting-high-performance-6-5-inch-woofer-units-for-automotive-audio-projects/): For automotive audio engineers, system integrators, and project managers, consistency and reliability are key to ensuring that a speaker unit performs identically from prototype testing to final mass production.
- [Electret Microphone Impedance: Quick Guide for Device Manufacturers](https://ecmicrophones.com/electret-microphone-impedance-quick-guide-for-device-manufacturers/): Electret condenser microphones (ECM capsules) come in different output impedances—550Ω, 680Ω, 1kΩ, 2kΩ, 2.2kΩ. These values affect how the microphone interfaces with the device’s input stage. Higher impedance may give stronger signal; lower impedance is better for driving longer traces or noisy environments.
- [4015 Microphone Element for Smart Night Lights](https://ecmicrophones.com/4015-microphone-element-for-smart-night-lights/): Smart voice-controlled night lights are gaining popularity in modern homes, and the microphone element is the core component that makes voice interaction seamless. Our ECM-B4015AL39-L40D omnidirectional microphone element is designed for precision and reliability in such applications.
- [How Can a Microphone Capsule Enhance Bird Feeders and Bird Houses?](https://ecmicrophones.com/microphone-capsule-for-bird-feeders-with-camera/): Ever wondered how bird feeders and bird houses can capture not just visual activity, but also the sounds of birds? A compact microphone capsule like the ECM-B4015AP40-IP67 enables clear audio pickup for both feeding and nesting monitoring applications. By integrating this capsule, manufacturers can enhance outdoor bird observation devices with reliable sound capture, complementing visual recordings and providing end-users with a complete audiovisual experience.
- [Omnidirectional Electret Microphone for Baby Monitors](https://ecmicrophones.com/omnidirectional-electret-microphone-for-baby-monitors/): This omnidirectional electret microphone is designed for baby monitors and infant monitoring devices. It resolves common pain points such as interference from household electronics, providing clear and stable audio for parents and caregivers. Its long-distance pickup ensures reliable monitoring across rooms, while the omnidirectional design captures voices and ambient sounds evenly.
- [Voice Amplifier Wireless Microphone Guide for Manufacturers](https://ecmicrophones.com/voice-amplifier-wireless-microphone-guide-for-manufacturers/): Voice amplifier wireless microphone products require careful consideration of how to capture and amplify human speech clearly. Manufacturers and brand owners need a microphone element that consistently reproduces natural voice while minimizing unwanted noise, feedback, or uneven amplification. In real-world scenarios such as portable PA systems, classroom amplifiers, tour guide devices, or fitness instruction, the microphone must perform reliably in varying environments while preserving clean and natural voice signals.
- [Electret Microphone for Portable Voice Recorders](https://ecmicrophones.com/electret-microphone-for-portable-voice-recorders/): The ECM-B6027AML38-728 is an omnidirectional electret condenser microphone designed for integration into portable voice recorders. It captures clear and natural speech with low background noise, making it suitable for voice-focused applications in compact recorder assemblies. Learn more about this microphone on our voice recorder electret microphone page.
- [Shotgun Microphone Capsule for Live Streaming & Podcasting](https://ecmicrophones.com/shotgun-microphone-capsule-for-live-streaming-podcasting/): The ECM-B1463UL45-290 is a compact electret microphone capsule designed for live streaming, podcasting, KTV, stage, and conference microphones. Its unidirectional shotgun design focuses on the main sound source while minimizing background noise, ensuring clear, natural vocals even in challenging environments. The performance is consistent, delivering clear sound comparable to RØDE microphones.
- [Vocal Dynamic Microphone Capsule – Reliable SM58 Alternative](https://ecmicrophones.com/vocal-dynamic-microphone-capsule-reliable-sm58-alternative/): The ECM-DM52K600 is a professional dynamic handheld karaoke microphone insert engineered for clear, natural, and reliable vocal reproduction. With a 29mm diaphragm, unidirectional pickup pattern, and carefully tailored frequency response, it serves as a practical SM58-style alternative for live stage microphones, karaoke systems, wireless handheld transmitters, and public address setups. Its design balances durability, tonal clarity, and cost efficiency, distinguishing it from generic microphone capsules.
- [High-Fidelity Electret Microphone Capsule for Live Streaming](https://ecmicrophones.com/high-fidelity-electret-microphone-capsule-for-live-streaming/): The ECM-B2583UML32-23861 is a high-performance electret microphone capsule, optimized for live streaming and podcasting applications. It delivers clear and natural voice, high sensitivity, low noise, and low distortion (THD ≤ 1%). It can handle loud speech up to 120 dB without distortion. For an alternative form factor, see our 25mm cardioid electret microphone cartridge.
- [How Dynamic Microphones Enhance Communication in Aviation Headsets](https://ecmicrophones.com/how-dynamic-microphones-enhance-communication-in-aviation-headsets/): Clear voice communication is crucial in aviation environments, where engine noise, cabin vibrations, and air turbulence can interfere with speech. The ECM-DM1458T200 is designed specifically for aviation headsets and other head-worn microphone applications, ensuring voices are captured clearly while background noise is minimized. Its unidirectional pickup and close-range performance make it an ideal choice for reliable in-flight communication.
- [Close-Talk Microphone Solutions for Head-Worn Hearing Protection Devices](https://ecmicrophones.com/close-talk-microphone-solutions-for-head-worn-hearing-protection-devices/): Modern head-worn hearing protection devices combine noise reduction, Bluetooth connectivity, and active listening. For near-field or close-talk applications—such as headsets for industrial workers, construction, or outdoor operations—the microphone must capture voice clearly while minimizing ambient noise. The Close-Talk Microphone for Head-Worn, ECM-B1045UML50-25082, is designed for these challenges, delivering excellent voice clarity and ambient noise rejection.
- [Unidirectional Electret Mic Capsule for Acoustic Instruments](https://ecmicrophones.com/unidirectional-electret-mic-capsule-for-acoustic-instruments/): Capturing acoustic instruments accurately requires microphones that offer a stable frequency response and controlled directional characteristics. The ECM-B9750UL45-201 electret microphone element is designed to meet these requirements, providing consistent and reliable performance for studio recordings, live performances, and portable setups. Its compact size of 9.7 × 5 mm allows for close placement to instruments without obstructing the performance or interfering with recording quality.
- [Electret Microphone Solutions for Gooseneck and Conference Systems](https://ecmicrophones.com/electret-microphone-solutions-for-gooseneck-and-conference-systems/): Gooseneck microphones are widely used in conference rooms, podiums, and discussion systems where speech clarity and environmental noise rejection are essential. At the core of every successful gooseneck microphone is the electret microphone capsule, which shapes how well the microphone performs in a real conference environment. This article explains what to look for in a capsule for conference applications and highlights the ECM-B9750UL38-630 — one of the most balanced microphone elements for gooseneck systems.
- [Dynamic Microphone Capsule for Handheld Speaker Mics in Two-Way Radios](https://ecmicrophones.com/dynamic-microphone-capsule-for-handheld-speaker-mics-in-two-way-radios/): Handheld speaker microphones (hand mics) serve as the primary communication interface in a variety of two-way radio systems, allowing personnel to communicate instantly without needing to access the main radio unit. These devices are widely used in demanding environments such as industrial facilities, construction sites, security operations, logistics, event management, and racetrack communications. In all these settings, microphones must deliver clear and intelligible voice transmission despite challenges like background noise, wind, vibration, and rigorous daily use.
- [Frequency Response and Sound Quality of Saxophone Microphones](https://ecmicrophones.com/frequency-response-and-sound-quality-of-saxophone-microphones/): The saxophone is renowned for its rich tonal expression and dynamic range, demanding microphones that accurately capture its unique sound characteristics. The ECM-DM2025-2K600 dynamic microphone capsule is specially designed to meet these needs, offering excellent frequency response and sound reproduction tailored for saxophone amplification and recording. Learn more on our 20mm dynamic microphone capsule.
- [Why Omnidirectional Microphone Elements Are Ideal for Parabolic Systems](https://ecmicrophones.com/why-omnidirectional-microphone-elements-are-ideal-for-parabolic-systems/): Parabolic microphones are widely used in applications that require long-distance sound capture, such as nature recording, surveillance, sports broadcasting, and research. At the heart of every parabolic microphone is a carefully selected microphone element — a component that significantly influences the clarity, sensitivity, and directivity of the entire system.
- [Electret Microphone Capsule Self-Noise Testing](https://ecmicrophones.com/electret-microphone-capsule-self-noise-testing/): Electret microphone capsules are widely used in various audio applications due to their compact size and reliable performance. However, like all active electronic components, these capsules generate inherent self-noise — a low-level electrical signal present even in complete silence. Understanding and accurately measuring this self-noise is critical for assessing microphone quality, optimizing product design, and ensuring excellent audio clarity in the final application.
- [Where Dynamic Microphone Elements Are Commonly Used](https://ecmicrophones.com/where-dynamic-microphone-elements-are-commonly-used/): Dynamic microphone elements are widely recognized in the professional audio industry for their durability, cost-effectiveness, and reliable performance in environments with high sound pressure levels and background noise. While condenser microphones remain the preferred choice for detailed studio recordings, dynamic mic capsules continue to be the trusted option for rugged applications and live sound reinforcement. This article delves into the key usage areas where dynamic microphone elements provide essential functionality, from communication devices and education settings to live performances and media production.
- [Dynamic Microphone Capsule Selection Guide](https://ecmicrophones.com/dynamic-microphone-capsule-selection-guide/): Selecting the right dynamic microphone capsule is essential for achieving optimal sound quality and seamless integration into your product. This guide highlights key models based on application, size, and frequency response, designed to help engineers and system designers make well-informed choices.
- [Dynamic Mic Impedance Guide: 150, 200, 250, and 600 Ohm](https://ecmicrophones.com/dynamic-microphone-impedance-guide-150-200-250-600-ohm/): Explore how different microphone impedance levels affect performance and how to choose the right one for your audio products.
- [Electret Microphones for Two-Way Radios: Challenges and Solutions](https://ecmicrophones.com/electret-microphones-for-two-way-radios-challenges-and-solutions/): Two-way radios are often used in challenging environments such as outdoor sites, industrial areas, and other noisy settings where machinery, wind, and traffic sounds interfere with clear voice communication. In such conditions, microphones must effectively reduce background noise and focus on the speaker’s voice. This typically requires a unidirectional design and a good signal-to-noise ratio to ensure voice clarity.
- [Electret Microphones: The Core Technology Behind High-Performance Lavalier Mics](https://ecmicrophones.com/electret-microphones-the-core-technology-behind-high-performance-lavalier-mics/): Electret condenser microphones (ECMs) have long been trusted for their sensitivity and reliable performance. As content creation, voice communication, and wireless systems evolve, ECMs remain at the heart of many best-selling lavalier microphones. This article explores the core technical features that make electret microphones an ideal component for today’s audio capture needs.
- [Electret Microphone Capsule Accessories: Enhance Performance and Assembly](https://ecmicrophones.com/electret-microphone-capsule-accessories-enhance-performance-and-assembly/): Electret microphone capsules play a vital role in modern audio devices by converting sound waves into electrical signals. To support diverse assembly needs and ensure reliable product performance, a variety of key accessories are offered as optional support services. These accessories help simplify assembly, improve durability, and optimize audio quality.
- [Do Electret Microphones Need Phantom Power?](https://ecmicrophones.com/do-electret-microphones-need-phantom-power/): When discussing microphone power requirements, many people immediately think of 48V phantom power, which is standard for large-diaphragm studio condenser microphones. However, electret condenser microphones operate differently. They do not require phantom power. Instead, they use a small internal FET that only needs a low DC bias voltage, typically between 1.5V and 4.5V.
- [Why Accurate Sensitivity and Current Testing Matters for Electret Microphones](https://ecmicrophones.com/why-accurate-sensitivity-and-current-testing-matters-for-electret-microphones/): Electret condenser microphones (ECMs) are widely used in communication devices, consumer electronics, and industrial applications. Their performance depends heavily on two key parameters: sensitivity and current consumption. Understanding and accurately testing these parameters is essential to ensure stable performance across devices and applications.
- [Why Figure-Eight Microphones Are Ideal for Aviation Headsets and Call Centers](https://ecmicrophones.com/why-figure-eight-microphones-are-ideal-for-aviation-headsets-and-call-centers/): Environments like aircraft cockpits and bustling call centers present a serious challenge for voice clarity. Background noise, constant chatter, and machinery sounds can all interfere with effective communication. That’s why the choice of microphone polar pattern is critical — and in many of these scenarios, the figure-eight microphone (also known as a bidirectional microphone) is the preferred solution.
- [What is an Electret Microphone?](https://ecmicrophones.com/what-is-an-electret-microphone/): An electret microphone is a widely used small capacitor microphone found in many electronic devices. It contains a permanently charged electret material that maintains an electric field between capacitor plates without the need for external polarization voltage, greatly simplifying microphone design and integration.
- [Hole Design in Electret Microphone Capsules](https://ecmicrophones.com/hole-design-in-electret-microphone-capsules/): When observing an electret microphone capsule, the front side typically appears sealed — with no visible holes. That’s because it is usually covered by a dustproof mesh or a waterproof membrane. These layers protect the internal components from dust and moisture while still allowing sound to reach the diaphragm.
- [Why We Chose a High-End MOSFET Architecture for 25mm Electret Microphones](https://ecmicrophones.com/why-we-chose-a-high-end-mosfet-architecture-for-25mm-electret-microphones/): In electret condenser microphones (ECMs), the internal impedance-conversion and amplification architecture plays a critical role in determining noise floor, linearity, dynamic range, and long-term operational stability. Among the available solutions, JFET and MOSFET architectures are the two most widely adopted approaches in the industry.
- [Consistency Control and Automation in Microphone Element Manufacturing](https://ecmicrophones.com/consistency-control-and-automation-in-microphone-element-manufacturing/): As the core sensing component in audio products, microphone elements—such as electret, dynamic, SMD (surface-mount), and MEMS types—play a vital role in determining overall sound quality, noise reduction algorithms, and mic array pairing. Even small deviations in consistency can lead to noticeable differences in final product performance.
- [Electret Microphone Packaging: Pin vs. SMD vs. Wire Leads Compared](https://ecmicrophones.com/electret-microphone-packaging-pin-vs-smd-vs-wire-leads-compared/): When selecting an electret condenser microphone (ECM), the packaging type plays a key role in determining the assembly method, production efficiency, and long-term reliability. The three most common packaging styles are:
- [SMD Microphones: Key Advantages and Benefits](https://ecmicrophones.com/smd-microphones-key-advantages-and-benefits/): Surface Mount Device (SMD) microphones have become a popular choice in modern electronics due to their compact size, high performance, and adaptability to surface mount technology (SMT). These microphones combine the reliability and quality of traditional electret microphones with advanced features that cater to the needs of today's electronic devices. Here are some of the key advantages that make SMD microphones ideal for a variety of applications.
- [Key Specs of Built-in Amplifier Circuits in Microphones](https://ecmicrophones.com/key-specs-of-built-in-amplifier-circuits-in-microphones/): When designing microphones or selecting components for audio devices, the role of the built-in amplifier circuit cannot be overstated. Understanding the key parameters of these amplifier circuits is essential for achieving the best audio performance. In this guide, we will break down the critical parameters of amplifier circuits in microphones, such as gain, noise floor, THD (Total Harmonic Distortion), and input impedance, to help you make informed decisions about your microphone design.
- [Optimized Dynamic Driver for Immersive Gaming Headsets](https://ecmicrophones.com/optimized-dynamic-driver-for-immersive-gaming-headsets/): In the world of gaming, audio quality is more than just a luxury—it's a competitive advantage. Whether you're tracking footsteps in a tactical shooter or immersed in an expansive fantasy world, clear and powerful sound helps bring every detail to life. Behind this experience lies a crucial component: the dynamic driver.
- [Receiver in Hearing Aids: Essential Component for Better Hearing](https://ecmicrophones.com/receiver-in-hearing-aids-essential-component-for-better-hearing/): Hearing loss affects millions of people worldwide, and the ability to hear clearly can greatly impact daily life. From communication to enjoying the sounds of the world, hearing loss can make these tasks challenging. Fortunately, modern hearing aids are designed to help individuals regain access to these sounds, improving their quality of life. These devices rely on a number of carefully engineered components, and one of the most crucial parts is the receiver.
- [How Electret Condenser Microphones Power High-Precision Noise Sensors](https://ecmicrophones.com/how-electret-condenser-microphones-power-high-precision-noise-sensors/): Noise sensors are essential in industrial monitoring, environmental noise mapping, and workplace safety compliance. These devices rely on high-precision microphones to capture sound with exceptional accuracy. At the heart of professional noise sensors lies the electret condenser microphone (ECM), known for its wide frequency response, low noise, and long-term stability.
- [Digital vs. Analog MEMS Microphones: Differences & Application Scenarios](https://ecmicrophones.com/digital-vs-analog-mems-microphones-differences-application-scenarios/): As audio devices continue to evolve toward miniaturization, high performance, and reliability, MEMS (Micro-Electro-Mechanical Systems) microphones have become a mainstream solution for sound acquisition. Compared to traditional electret condenser microphones (ECMs), MEMS microphones offer better consistency, lower defect rates, excellent EMI resistance, and low power consumption. MEMS microphones are mainly categorized into Analog and Digital types.
- [The Role of Electret Microphones in Smart Speakers](https://ecmicrophones.com/the-role-of-electret-microphones-in-smart-speakers/): According to market research, the global smart speaker market is expected to grow at a CAGR of 20% from 2023 to 2030, driven by the increasing adoption of voice-controlled smart home devices. Among the many components enabling these devices, the electret condenser microphone (ECM) stands out as a key enabler of high-quality voice interaction. Renowned for its cost-effectiveness, reliability, and consistent performance, the ECM has become a preferred choice for smart speaker manufacturers. In this article, we will explore the applications of electret microphones in smart speakers and recommend a high-performance ECM product: ECM-B4015AL39-L40D.
- [High-Performance Microphones for Hospital Intercom Systems](https://ecmicrophones.com/high-performance-microphones-for-hospital-intercom-systems/): In modern healthcare environments, an efficient intercom system is essential for seamless communication between medical staff. Whether for remote calls between the nurse station and patient rooms or emergency call systems in surgical and intensive care units, clear and stable audio transmission significantly improves workflow efficiency and ensures patient safety.
- [How to Interpret Basic Speaker Specifications: Frequency Response, Impedance, and Sensitivity](https://ecmicrophones.com/how-to-interpret-basic-speaker-specifications-frequency-response-impedance-and-sensitivity/): When selecting speakers, many consumers may feel overwhelmed due to the wide variety of brands and models available. Besides personal listening, understanding the basic specifications of a speaker can help you better grasp its characteristics and make a more informed decision. As a professional manufacturer of audio components, ECMIC is committed to providing high-quality speaker units that meet a wide range of performance needs. In this article, we’ll explain key specifications such as Frequency Response, Sensitivity, and Impedance to help you understand speaker performance better and choose the right product.
- [Signal-to-Noise Ratio vs. Noise Resistance in Microphone Capsules](https://ecmicrophones.com/signal-to-noise-ratio-vs-noise-resistance-in-microphone-capsules/): At ECMIC, we understand that when it comes to microphone capsules, customers often assume that a higher signal-to-noise ratio (SNR) automatically translates to superior noise resistance. However, these two performance characteristics are not the same.
- [Why Are Lapel Microphone Capsules So Important?](https://ecmicrophones.com/why-are-lapel-microphone-capsules-so-important/): When choosing a lapel microphone, the most crucial element that can make or break the quality of your recording is the microphone capsule (often referred to as the “mic head”). It's easy to overlook, but the capsule is the core of any microphone—it determines sound clarity, durability, and its ability to resist interference.
- [Understanding AOP in Microphone Components](https://ecmicrophones.com/understanding-aop-in-microphone-components/): When designing microphones, one crucial factor to consider is the Acoustic Overload Point (AOP), a metric that determines how much sound pressure a microphone can handle before distortion sets in. Understanding and optimizing AOP is essential for ensuring that microphones provide clear and distortion-free sound in both quiet and noisy environments.
- [How to Choose the Right Car Microphone for Clear In-Vehicle Voice Capture](https://ecmicrophones.com/choosing-the-right-car-microphone-for-clear-voice-communication-and-recognition/): As automotive technology evolves, voice recognition and hands-free communication systems are becoming integral to the driving experience. Car microphones play a key role in capturing clear voice commands for navigation, communication, and other in-car systems. However, the car environment presents unique challenges such as constant engine noise, road sounds, and other external factors. Selecting the right microphone is crucial to ensure clear and reliable performance.
- [Microphone Solutions for the PCBA Industry](https://ecmicrophones.com/microphone-solutions-for-the-pcba-industry/): In the PCBA (Printed Circuit Board Assembly) industry, choosing the right microphone component is crucial for ensuring high-quality audio performance and manufacturing efficiency. As a manufacturer, we have developed a comprehensive range of products tailored to meet the diverse needs of this industry. Our portfolio includes both Surface Mount Technology (SMT) and Dual Inline Package (DIP) microphones, each designed for specific use cases based on end-customer requirements.
- [Advanced Anti-Interference Technology in Microphone Elements](https://ecmicrophones.com/advanced-anti-interference-technology-in-microphone-elements/): In today's professional audio applications, such as conferences, broadcasting, and interviews, electromagnetic interference (EMI) poses a significant challenge. High-quality microphones must maintain clear sound pickup even in environments with complex radio frequency (RF) interference. To address this, advanced microphone elements integrate cutting-edge anti-interference technologies, ensuring reliable performance and stable audio quality.
- [How to Choose a Microphone with the Right Frequency Response](https://ecmicrophones.com/how-to-choose-a-microphone-with-the-right-frequency-response/): Selecting the right microphone with an appropriate frequency response requires understanding a few key aspects:
- [How Signal-to-Noise Ratio Impacts Microphone Clarity](https://ecmicrophones.com/how-signal-to-noise-ratio-impacts-microphone-clarity/): Another critical factor in microphone performance is the Signal-to-Noise Ratio (SNR). This parameter defines the clarity of a microphone's output by comparing the desired sound to background noise.
- [What is Maximum SPL in Microphones?](https://ecmicrophones.com/what-is-maximum-spl-in-microphones/): When choosing a microphone, technical parameters play a significant role in determining its suitability. One key factor is the Maximum Sound Pressure Level (SPL), which defines a microphone's capability to handle loud sounds without distortion.
- [Microphone for Cycling Helmets: Clear Communication on the Go](https://ecmicrophones.com/microphone-for-cycling-helmets-clear-communication-on-the-go/): As cycling helmets evolve with integrated communication systems, selecting the right microphone for clear, reliable audio becomes essential. The microphone designed for cycling helmets needs to perform well in noisy environments, be lightweight, durable, and able to withstand vibrations. This electret condenser microphone is optimized for these requirements and offers excellent sound quality while being compact and robust enough for demanding cycling conditions.
- [Speakers vs. Microphones: A Fascinating Inversion of Principles](https://ecmicrophones.com/speakers-vs-microphones-a-fascinating-inversion-of-principles/): Speakers and microphones may seem completely different—one produces sound, the other captures it. However, their fundamental principles are nearly identical, just in reverse. This inversion is especially clear when comparing dynamic microphones and speakers.
- [Understanding the Test Conditions of Microphone Capsules](https://ecmicrophones.com/understanding-the-test-conditions-of-microphone-capsules/): In the microphone industry, grasping the test conditions outlined in product specifications is crucial. These conditions not only influence performance assessments but also directly affect how products perform in real-world applications. This article will detail some common test conditions to help you better understand the performance characteristics of microphone capsules.
- [Enhance Your Gaming Headset Experience: Choose the Right Microphone Element](https://ecmicrophones.com/enhance-your-gaming-headset-experience-choose-the-right-microphone-element/): As esports and online gaming continue to rise in popularity, clear voice communication and accurate audio feedback have become essential factors for success. Many players and professional teams recognize that the quality of a headset is not solely dependent on the headphones themselves; the selected microphone element also plays a critical role. As a leading microphone component manufacturer, ECMIC focuses on developing high-performance electret condenser microphone elements to help headset manufacturers enhance their products' performance.
- [Difference Between Waterproof and Regular Microphones and Waterproof Principles of Omnidirectional and Unidirectional Microphones](https://ecmicrophones.com/difference-between-waterproof-and-regular-microphones-and-waterproof-principles-of-omnidirectional-and-unidirectional-microphones/): In modern audio devices, microphone components (commonly known as "mic heads") play a crucial role as core components of sound quality. Whether used in outdoor audio equipment, smart devices, or regular consumer electronics, the selection and application of microphone components directly impact product performance. This importance is particularly heightened in harsh environments, where the significance of waterproof microphone components becomes increasingly evident. This article will provide a detailed analysis of the differences between waterproof and regular microphones, as well as the waterproof design principles of omnidirectional and unidirectional microphones, helping to better understand the applicable scenarios for these microphone components.
- [Choosing the Right Microphone: Key Parameters to Consider](https://ecmicrophones.com/choosing-the-right-microphone-key-parameters-to-consider/): Microphones are the most common audio devices, and selecting the right one can be complex for non-professionals due to various parameters. If we need to choose a microphone without fully understanding the product, how should we proceed? Generally, evaluating a microphone involves looking at the following key parameters:
- [Choosing the Right Microphone for Different Applications](https://ecmicrophones.com/choosing-the-right-microphone-for-different-applications/): Microphones are acoustic devices that convert sound waves into electronic signals. Although different microphones operate on the same principle, their design and tuning lead to distinct characteristics, resulting in various types such as handheld, gooseneck, omnidirectional, boom, and desktop microphones. However, this article will primarily focus on handheld, gooseneck, and omnidirectional microphones, exploring their specific applications and functions.
- [Guide to Microphone Replacement Parts: Electret and Dynamic Options](https://ecmicrophones.com/guide-to-microphone-replacement-parts-electret-and-dynamic-options/): When it comes to audio equipment, choosing the right microphone replacement parts can make a significant difference in performance. This guide provides an overview of high-performance electret and dynamic microphone capsules, helping you choose the best options for various applications.
- [Structure of a Standard Omnidirectional Electret Microphone](https://ecmicrophones.com/structure-of-a-standard-omnidirectional-electret-microphone/): From the outside, an electret microphone typically has a few visible components:
- [Structural Differences Between Omnidirectional and Supercardioid Electret Microphones](https://ecmicrophones.com/structural-differences-between-omnidirectional-and-supercardioid-electret-microphones/): Electret microphones are a type of condenser microphone known for their compact size, simplicity, affordability, and excellent acoustic performance. They are widely used in DSLR interview microphones, DSLR stereo microphones, professional interview microphones, wireless lavalier microphones, and headset microphones, among other professional and consumer applications.
- [How Does a Condenser Microphone Work?](https://ecmicrophones.com/how-does-a-condenser-microphone-work/): Condenser microphones are everywhere, especially in the age of the internet and voice control. They are used in a wide range of devices, from karaoke microphones to high-end wireless microphones, high-quality voice recorders, and various Bluetooth speakers. Even AI toys use condenser microphones. Here is a detailed explanation of how they work and what they are made of:
- [Working Voltage of Microphone Capsules](https://ecmicrophones.com/working-voltage-of-microphone-capsules/): Microphone capsules (electret microphones) contain a transistor called a FET (Field-Effect Transistor), which converts impedance and amplifies signals. This FET requires a DC working voltage, unlike dynamic microphones that generate an electrical signal directly from sound without needing any additional voltage.
- [Miniature Microphones: Technology and Applications](https://ecmicrophones.com/miniature-microphones-technology-and-applications/): Miniature microphones are the most widely produced type of microphones globally, categorized primarily into electret microphones and MEMS (Micro-Electro-Mechanical Systems) microphones. These microphones are integral components found in everyday devices, ranging from mobile phones and computers to Bluetooth headsets. This article explores the operational principles and applications of these two types of miniature microphones.
- [Omnidirectional vs Unidirectional: Which Microphone Is Better?](https://ecmicrophones.com/the-difference-between-omnidirectional-and-unidirectional-microphones/): Understanding the various classifications and characteristics of microphones is essential. Since its establishment, ECMIC has focused on the research and manufacturing of electroacoustic components, such as microphones, buzzers, and speakers. These products are widely used in audio entertainment, IoT devices, mobile devices, automotive technology, smart homes, and more.
- [How to Choose the Sensitivity of Electret Microphones](https://ecmicrophones.com/how-to-choose-the-sensitivity-of-electret-microphones/): Electret microphones offer the advantages of high sensitivity, compact size, and low power consumption. However, their use requires adherence to specific standards and requirements. Understanding these standards is essential for effectively selecting the right microphone for your application. This article serves as a detailed guide to help you choose the appropriate microphone sensitivity for various scenarios.
- [Dynamic or Condenser Microphones: Which One Fits Your Needs Best?](https://ecmicrophones.com/dynamic-or-condenser-microphones-which-one-fits-your-needs-best/): When it comes to audio recording, the choice of microphone is crucial for achieving optimal sound quality. Among the myriad of options available, two types stand out: dynamic microphones and condenser microphones. Understanding the differences between these two types is essential for selecting the right microphone for your needs.

## Pages
- [Technical Solutions](https://ecmicrophones.com/technical-solutions/)
- [EMI Shielded Mic Solution](https://ecmicrophones.com/emi-shielded-mic-solution/)
- [Waterproof & Moisture Resistant Mic Solution](https://ecmicrophones.com/waterproof-moisture-resistant-mic-solution/)
- [Long-Distance Pickup Mic Solution](https://ecmicrophones.com/long-distance-pickup-mic-solution/)
- [Wind Noise Resistant Mic Solution](https://ecmicrophones.com/wind-noise-resistant-mic-solution/)
- [Anti-Howling Mic Solution](https://ecmicrophones.com/anti-howling-mic-solution/)
- [Noise Cancelling Mic Solution](https://ecmicrophones.com/noise-cancelling-mic-solution/)
- [Radio Intercom Microphone Solution](https://ecmicrophones.com/radio-intercom-microphone-solution/)
- [Headset Intercom Microphone Solution](https://ecmicrophones.com/headset-intercom-microphone-solution/)
- [Conference Intercom Microphone Solution](https://ecmicrophones.com/conference-intercom-microphone-solution/)
- [Security Intercom Microphone Solution](https://ecmicrophones.com/security-intercom-microphone-solution/)
- [Building Intercom Microphone Solution](https://ecmicrophones.com/building-intercom-microphone-solution/)
- [Medical Intercom Microphone Solution](https://ecmicrophones.com/medical-intercom-microphone-solution/)
- [Dynamic Microphone Applications & Recommended Models](https://ecmicrophones.com/dynamic-microphone-applications/): Explore ECMIC dynamic microphone applications with recommended capsule models for professional audio, intercom, and communication systems. We provide reliable dynamic microphone capsules and elements with different specifications, including sensitivity, impedance, and frequency response, to support OEM product development.
- [Electret Microphone Applications & Recommended Models](https://ecmicrophones.com/electret-microphone-applications/): Explore ECMIC electret microphone elements recommended for different applications, including conference systems, lavalier microphones, headsets, and automotive devices. Compare suitable models with key specifications such as dimensions, sensitivity, directivity, and impedance to find the right microphone capsule for your design.
- [Industry Solutions](https://ecmicrophones.com/industry-solutions/)
- [Custom Services](https://ecmicrophones.com/custom-services/)
- [FAQ](https://ecmicrophones.com/faq/): This FAQ section answers common questions about ECMIC microphone capsules, including product specifications, OEM customization options, production lead times, and technical support for manufacturers.
- [Quality Control](https://ecmicrophones.com/quality-control/): ECMIC implements strict quality control processes based on ISO 9001 and IATF 16949 standards, ensuring consistent manufacturing quality, stable acoustic performance, and long-term reliability for microphone capsules used in professional and automotive applications.
- [Applications](https://ecmicrophones.com/applications/)
- [Noise Cancelling](https://ecmicrophones.com/noise-cancelling/): Explore ECMIC's top-tier noise-canceling microphones for unparalleled recording quality. Contact us today!
- [Contact Us](https://ecmicrophones.com/contact-us/)
- [About Us](https://ecmicrophones.com/about-us/)
- [Microphone Components](https://ecmicrophones.com/all-products/): ECMIC provides OEM microphone components including electret condenser microphone capsules, dynamic microphone elements, and MEMS microphone solutions. Our products are designed for reliable integration into audio equipment, communication devices, automotive systems, and industrial applications.
- [Privacy Policy](https://ecmicrophones.com/privacy-policy/): This Privacy Policy explains how ECMIC collects, uses, and protects personal information submitted through our website, including inquiries related to microphone capsules, OEM services, and technical support.

## Products
- [Pin-Type ECM Mic for Voice-Enabled Devices](https://ecmicrophones.com/pin-type-ecm-mic-for-voice-enabled-devices/): A reliable, cost-effective pin-terminal electret condenser microphone featuring omnidirectional pickup, 62dB SNR, and voice-optimized frequency response (flat 50Hz–5kHz) for clear, intelligible voice capture in smart appliances, security systems, and consumer electronics.
- [High-Gain, Low-Noise Back-Electret Mic for Wireless Lapel & Streaming](https://ecmicrophones.com/high-gain-low-noise-back-electret-mic-for-wireless-lapel-streaming/): Designed for outdoor streamers and field recordists, this high-sensitivity back-electret condenser mic delivers HIFI vocal clarity with 75dB SNR and 120dB SPL handling. Its balanced output and integrated filtering ensure superior EMI/RFI rejection, making it the perfect match for 2.4G wireless lapel systems, vlogging rigs, and smart appliances—capturing natural, distortion-free audio even in electrically noisy environments.
- [Wide Heart-Shaped Mic for Instruments & Group Vocals](https://ecmicrophones.com/wide-heart-shaped-mic-for-instruments-group-vocals/): Engineered for studio-quality indoor audio capture, this wide heart-shaped back-electret condenser microphone delivers clean, natural sound with 73dB SNR and 125dB SPL handling. Its balanced source-follower output ensures interference rejection, making it ideal for drum overheads, piano, percussion ensembles, as well as acoustic instruments and group vocals.
- [Dynamic Microphone Capsule for Karaoke & Professional Vocal Systems](https://ecmicrophones.com/dynamic-microphone-capsule-for-karaoke-professional-vocal-systems/): Unidirectional dynamic microphone capsule, 600Ω impedance, 50Hz–15kHz frequency response, optimized for karaoke and professional vocal applications.
- [IP67 Waterproof Microphone for Range Hoods & Washing Machines](https://ecmicrophones.com/ip67-waterproof-microphone-for-range-hoods-washing-machines/): IP67 Waterproof Electret Condenser Microphone for range hoods and washing machines, featuring anti-interference design, clear voice pickup, and 50Hz–2kHz flat frequency response.
- [PDM Digital Output MEMS Microphone – 3.5×2.65×0.98mm](https://ecmicrophones.com/pdm-digital-mems-microphone-3-5x2-65x0-98mm/): Versatile PDM digital MEMS microphone featuring 130dB AOP, 66dB SNR, and multiple operating modes (Normal/High Performance/ANC/Ultrasonic). Compact 3.5×2.65×0.98mm package perfect for tablets, headsets, and smart home devices.
- [I²S Digital Output MEMS Microphone – 4×3×1.1mm](https://ecmicrophones.com/i2s-digital-mems-microphone-4x3x1mm/): High-performance I²S digital MEMS microphone with 64dB SNR, 120dB AOP, and -26dBFS ±1dB sensitivity. Ideal for microphone arrays, smart TVs, and teleconferencing systems requiring precise channel matching.
- [5V Active Buzzer for Industrial and Appliance Alarms](https://ecmicrophones.com/5v-active-buzzer-for-industrial-and-appliance-alarms/): A compact 12mm active buzzer delivering a clear 2500Hz alert. Designed for bulk integration into control panels, appliances, and electronic devices.
- [Unidirectional Dynamic Microphone for Karaoke & Conference Systems](https://ecmicrophones.com/unidirectional-dynamic-microphone-for-karaoke-conference-systems/): High-performance unidirectional dynamic microphone capsule with -54dB sensitivity and 600Ω impedance. Ideal for karaoke, home audio, and conference voice systems. Clear audio, noise reduction, durable design.
- [Anti-Interference Electret Condenser Microphone Capsule with Korea RF Core](https://ecmicrophones.com/anti-interference-electret-condenser-microphone-capsule-with-korea-rf-core/): 9.7mm electret condenser microphone capsule equipped with a specialized Korea RF core, optimized for excellent electromagnetic interference (EMI) resistance. Features robust performance with 70dB SNR and 125dB SPL, ideal for electronics in RF-rich environments.
- [Waterproof Microphone for Marine & Port Dispatch](https://ecmicrophones.com/waterproof-microphone-for-marine-port-dispatch/): Durable waterproof dynamic microphone with stable mid-to-high frequency response. Ensures clear speech for marine and port dispatch systems in harsh environments.
- [Waterproof Microphone for Handheld Two-Way Radios](https://ecmicrophones.com/waterproof-microphone-for-handheld-two-way-radios/): Compact waterproof dynamic microphone with mid-frequency boost for clear voice in handheld two-way radios. Lightweight design ensures portability for industrial and outdoor use.
- [Waterproof Dynamic Microphone Capsule for Marine VHF Intercoms](https://ecmicrophones.com/waterproof-dynamic-microphone-capsule-for-marine-vhf-intercoms/): Waterproof 31.5×16.2mm single-directional dynamic microphone capsule for marine VHF intercoms, delivering clear voice pickup in noisy and wet environments.
- [14.5mm Waterproof Unidirectional Dynamic Microphone Capsule](https://ecmicrophones.com/14-5mm-waterproof-unidirectional-dynamic-microphone-capsule/): Compact waterproof IP67-rated 14.5mm unidirectional dynamic microphone capsule designed for aviation headsets, intercoms, two-way radio speaker microphones, and dynamic gooseneck intercom microphones—delivering clear, reliable voice pickup in noisy and harsh environments.
- [Dynamic Microphone Cartridge for Stage Speech, Paging & Vocal Applications](https://ecmicrophones.com/dynamic-microphone-cartridge-for-stage-speech-paging-vocal-applications/): This dynamic microphone cartridge features a uni-directional pattern and 500Ω impedance, delivering stable and clear audio for stage speech, paging systems, and vocal applications. Other impedance options are available: 400Ω, 450Ω, 500Ω, and 600Ω.
- [High-Fidelity 9.7mm Wide Cardioid Electret Condenser Microphone – Headset, Conference & Streaming](https://ecmicrophones.com/high-fidelity-9-7mm-wide-cardioid-electret-condenser-microphone-headset-conference-streaming/): High-fidelity 9.7mm wide-cardioid electret condenser microphone capsule with 72dB SNR and 110dB SPL handling. Ideal for professional headsets, noise-canceling devices, conference microphones, and streaming/hosting applications.
- [9.7mm Wide Cardioid Electret Condenser Microphone – High SPL for Headset, Conference & Live Voice](https://ecmicrophones.com/9-7mm-wide-cardioid-electret-condenser-microphone-high-spl-for-headset-conference-live-voice/): High-fidelity 9.7mm wide-cardioid electret condenser microphone capsule with 72dB SNR and 127dB SPL handling. Ideal for professional headsets, high-SPL environments, conference microphones, and streaming/hosting applications.
- [Car Cabin Electret Microphone – 9.7 × 5 mm, Overhead Lamp & Infotainment Screen](https://ecmicrophones.com/car-cabin-electret-microphone-9-7-x-5-mm-overhead-lamp-infotainment-screen/): High-performance 9.7 × 5 mm unidirectional electret microphone capsule designed for automotive cabins. Optimized for installation in overhead/map lamps and infotainment screens, ensuring clear driver voice capture, hands-free communication, and accurate voice recognition in noisy road conditions. Equipped with a 2-pin configuration for easy integration.
- [14mm Unidirectional Microphone Capsule for Broadcast](https://ecmicrophones.com/14mm-unidirectional-microphone-capsule-for-broadcast/): The ECM-B1463UML35-750 is a 14×6.3 mm unidirectional microphone capsule for interview microphones, featuring -35 dB±2 sensitivity, 80 dB SNR, and 120 dB maximum SPL with <1% distortion for clear, high-quality audio.
- [6mm Unidirectional Microphone Capsule for Lavalier and Conference Mics](https://ecmicrophones.com/6mm-unidirectional-microphone-capsule-for-lavalier-and-conference-mics/): Compact 6×2.7mm design with focused voice pickup—ideal for discreet lavalier and tabletop conference microphone integration.
- [20mm Dynamic Microphone Capsule for Saxophone](https://ecmicrophones.com/20mm-dynamic-microphone-capsule-for-saxophone/): Dynamic microphone capsule engineered for saxophone pickup, featuring a directional response, 600Ω impedance, and a tailored frequency range to deliver rich, natural sound in live performance settings.
- [14mm 150Ω Dynamic Mic Capsule for Headset Microphones](https://ecmicrophones.com/14mm-150ohm-dynamic-mic-capsule-for-headset-microphones/): Compact 14mm unidirectional dynamic microphone capsule designed for a variety of voice pickup applications—including boom headsets, two-way radio speaker microphones, intercoms, and classroom amplification systems—delivering natural voice clarity with a 150Ω impedance and a focused 200Hz–7kHz frequency response.
- [Electret Microphone for Voice Recorders – High Sensitivity, Full Range](https://ecmicrophones.com/electret-microphone-for-voice-recorders-high-sensitivity-full-range/): Compact omnidirectional electret mic with high sensitivity and clear vocal reproduction, ideal for voice recorders, conference systems, and space-constrained audio applications.
- [Micro Dynamic Receiver for Bluetooth Headsets and Hearing Aids](https://ecmicrophones.com/micro-dynamic-receiver-for-bluetooth-headsets-and-hearing-aids/): The RE-0633RS-001 is a high-performance micro dynamic receiver designed for clear and reliable audio output. With a compact design and RoHS compliance, this receiver is ideal for various audio applications. It features a copper voice coil, Nd-Fe-B magnet, and a durable ABS frame, ensuring excellent sound quality and long-lasting performance.
- [High-Performance Uni Electret Mic Capsule for Hi-Fi Audio Systems](https://ecmicrophones.com/high-performance-uni-electret-mic-capsule-for-hi-fi-audio-systems/): High-performance 10 × 4.5 mm unidirectional electret microphone capsule with a 125dB max SPL, ideal for high-volume applications like headsets and audio equipment.
- [6.5 Inch Woofer Speaker – Low-Frequency Unit for Deep Bass](https://ecmicrophones.com/6-5-inch-woofer-speaker-low-frequency-unit-for-deep-bass/): Powerful 6.5-inch woofer with a 38mm voice coil, delivering dynamic bass and rich low-frequency audio.
- [4Inch Tweeter Speaker – High-Frequency Unit for Precision Audio](https://ecmicrophones.com/4inch-tweeter-speaker-high-frequency-unit-for-precision-audio/): High-performance 4×1.4 inch tweeter with a 25mm voice coil, delivering precise and stable high-frequency sound.
- [4mm Gold-Plated Unidirectional Microphone Capsule for Two-Way Radios](https://ecmicrophones.com/4mm-gold-plated-unidirectional-microphone-capsule-for-two-way-radios/): Compact 4mm unidirectional microphone capsule designed for two-way radios. Features a triple-capacitor design for enhanced stability, gold-plated pins for superior conductivity, and a noise-canceling pickup pattern to deliver clear and reliable voice transmission in demanding environments.
- [Optimized MEMS Microphone for Arrays, Cameras, and Laptops](https://ecmicrophones.com/compact-silicon-microphone-for-clear-audio/): High-performance analog MEMS microphone with -42dBV/Pa sensitivity, 58dB SNR, and 132dB AOP. Excellent RF immunity for microphone arrays, cameras, and laptops.
- [8 Inch Dynamic Speaker Driver](https://ecmicrophones.com/8-inch-dynamic-speaker-driver/): The ECM-SP21094-4Ω100W speaker driver is engineered for top-notch audio reproduction. With precise dimensions of 210 × 94 mm and an impedance of 4Ω±15%, it ensures compatibility with most audio equipment. It achieves a maximum SPL of 92dB±3 at 1W/1m, delivering loud, crisp sound even at moderate power levels. Its frequency response of 59Hz to 5kHz offers clear, articulate vocals and a balanced midrange, making it perfect for media sound applications like film audio, voiceovers, and music playback.
- [4mm Headset Microphone Capsule for Harman Headsets](https://ecmicrophones.com/4mm-headset-microphone-capsule-for-harman-headsets/): The ECM-B4017UL46-26479 is a 4mm unidirectional mic capsule for Harman headsets, featuring -46dB sensitivity and 56dB SNR. Its noise-reducing design ensures clear voice capture for gaming, VoIP, and conference calls.
- [4mm Electret Lavalier Microphone Capsule for Clear Sound](https://ecmicrophones.com/4mm-electret-lavalier-microphone-capsule-for-clear-sound/): Omnidirectional microphone capsule with pre-attached 10mm leads, designed for lavalier and headset microphones, offering easy integration and high-quality sound capture. For no-lead or longer-lead versions, see our no-lead or 25mm models.
- [9.7mm Lavalier Microphone Capsule for Conference](https://ecmicrophones.com/9-7mm-lavalier-microphone-capsule-for-conference/): The ECM-921U is a 9.7 × 5 mm unidirectional microphone capsule with a sensitivity of -44dB±2 and a signal-to-noise ratio of 60dB. It is ideal for lavalier microphones, offering focused sound capture for clear audio performance in different settings.
- [14mm Electret Condenser Microphone Element for Clear Conference](https://ecmicrophones.com/14mm-electret-condenser-microphone-element-for-clear-conference/): The ECM-B1463UL34-683 is a 14 × 6.3 mm wide cardioid electret condenser microphone element featuring a Panasonic FET chip, designed for conference microphones and speech applications. With -34dB±2 sensitivity and 75dB S/N ratio, it delivers a wide pickup range with directional sound capture for clear voice communication.
- [High-Performance 40mm Speaker Driver for Gaming Headsets](https://ecmicrophones.com/40mm-speaker-driver-for-telephone-handsets/): The ECM-SPYX40G-349 is a high-performance 40mm dynamic speaker driver designed for gaming headsets. With precise dimensions of 39.8 × 7.2 mm, it features an impedance of 32Ω±15% and delivers a maximum sound pressure level of 118.7dB±3. The driver offers a wide frequency response range of 20Hz to 20kHz, ensuring clear, immersive sound with deep bass and sharp treble.
- [19mm Boom Dynamic Microphone Capsule](https://ecmicrophones.com/19mm-boom-dynamic-microphone-capsule/): Optimized for boom headsets, intercoms, and conference systems, this rugged 19mm unidirectional dynamic microphone capsule delivers clear, natural vocal pickup with a tailored 200Hz–7kHz frequency response for reliable performance in demanding environments.
- [19mm Supercardioid Dynamic Capsule for Boom Microphone](https://ecmicrophones.com/19mm-supercardioid-dynamic-capsule-for-boom-microphone/): Supercardioid 19mm dynamic microphone capsule optimized for boom microphones, headsets, and public address systems. Features a tailored 100Hz–10kHz frequency response for clear, focused vocal capture with strong background noise rejection.
- [9.7mm Unidirectional Electret Mic Element for Headset Microphones](https://ecmicrophones.com/9-7mm-unidirectional-electret-mic-element-for-headset-microphones/): The ECM-F9767UL-44 is a 9.7 × 6.7 mm unidirectional microphone capsule suitable for headset microphones. It features a sensitivity of -44dB±2 and a signal-to-noise ratio of 60dB, providing clear and reliable audio performance.
- [9.7mm Omni Electret Microphone with Pins for Intercom Systems](https://ecmicrophones.com/9-7mm-omni-electret-microphone-with-pins-for-intercom-systems/): The ECM-F9767AP-38 is a 9.7 × 6.7 mm omnidirectional microphone capsule suitable for building access control systems. It features a sensitivity of -38dB±2 and a signal-to-noise ratio of 60dB, ensuring clear and consistent audio performance.
- [9.7mm Unidirectional Electret Mic Capsule for Karaoke Microphone](https://ecmicrophones.com/9-7mm-unidirectional-electret-mic-capsule-for-karaoke-microphone/): The ECM-F9750UL-50 is a 9.7 × 5 mm unidirectional microphone capsule ideal for karaoke applications. Featuring a dual-chamber design, it has a sensitivity of -50dB±1 and a signal-to-noise ratio of 50dB, ensuring clear and high-quality audio performance.
- [9.7mm Cardioid Dual-Chamber Microphone Capsule for KTV Karaoke](https://ecmicrophones.com/9-7mm-cardioid-dual-chamber-microphone-capsule-for-ktv-karaoke/): The ECM-F9750UL-48 is a 9.7 × 5 mm unidirectional microphone capsule designed for karaoke applications. Featuring a dual-chamber design, it offers a sensitivity of -48dB±1 and a signal-to-noise ratio of 55dB, providing excellent audio quality.
- [9.7mm Omnidirectional Microphone Element for Voice Recognition](https://ecmicrophones.com/9-7mm-omnidirectional-microphone-element-for-voice-recognition/): The ECM-F9745AL36-186 is a 9.7 × 4.5 mm omnidirectional microphone capsule, suitable for voice recognition applications. It features a sensitivity of -36dB±2 and a signal-to-noise ratio of 65dB, ensuring accurate and clear audio capture. For applications requiring enhanced protection against moisture and water exposure, see the IP67 waterproof microphone capsule version.
- [9.7mm Dual Damping Unidirectional Electret Microphone Element](https://ecmicrophones.com/9-7mm-dual-damping-unidirectional-electret-microphone-element/): The ECM-B9745UL47-647 is a 9.7 × 4.5 mm unidirectional microphone capsule, suitable for conference microphones. It features a sensitivity of -47dB±2 and a signal-to-noise ratio of 60dB, ensuring clear and consistent audio quality.
- [9.7mm Omnidirectional Electret Microphone Capsule with Pins without FET](https://ecmicrophones.com/9-7mm-omnidirectional-electret-microphone-capsule-with-pins-without-fet/): The ECM-F9745AP36NFET-26490 is a 9.7 × 4.5 mm omnidirectional electret microphone capsule with pins and no built-in FET, requiring an external amplifier. It’s ideal for custom amplification applications such as intercoms, voice recorders, lapel mics, conference systems, and security cameras. Its omnidirectional pattern and high signal-to-noise ratio provide clear, consistent audio in diverse settings.
- [9.7mm Unidirectional Microphone Element for Long-Distance Pickup](https://ecmicrophones.com/9-7mm-unidirectional-microphone-element-for-long-distance-pickup/): 9.7mm unidirectional microphone capsule with 60mm leads, offering convenience for quick integration into audio devices.
- [9.7mm Omnidirectional Microphone Element for Long-Distance Audio Pickup](https://ecmicrophones.com/9-7mm-omnidirectional-microphone-element-for-long-distance-audio-pickup/): 9.7mm omnidirectional microphone capsule with -30dB high sensitivity, ideal for remote audio pickup. For a waterproof option, see IP67-rated version. For pre-attached leads, check 100mm lead version or 15mm lead version.
- [9.7mm Omnidirectional Long-Distance Pickup Microphone Head](https://ecmicrophones.com/9-7mm-omnidirectional-long-distance-pickup-microphone-head/): This 9.7mm omnidirectional electret microphone capsule features a Panasonic FET chip and comes with a pre-attached 15mm lead for easy integration. For applications requiring a standard capsule without a lead, please refer to our 9.7mm omnidirectional electret microphone capsule without lead.
- [6mm Omnidirectional Electret Microphone Head for Lavalier Mic](https://ecmicrophones.com/6mm-omnidirectional-electret-microphone-head-for-lavalier-mic/): The ECM-F6050AL41-SD210 is a 6 × 5 mm omnidirectional microphone capsule, ideal for lavalier microphones. It offers a sensitivity of -41dB±2 and a signal-to-noise ratio of 58dB, ensuring clear and reliable audio capture across a wide frequency range.
- [6mm Omnidirectional Electret Lavalier Microphone Element for Lapel Mics](https://ecmicrophones.com/6mm-omnidirectional-electret-lavalier-microphone-element-for-lapel-mics/): The ECM-F6027AL48-SBC is a 6 × 2.7 mm omnidirectional microphone capsule, perfect for lavalier microphones. It features a sensitivity of -48dB±2 and a signal-to-noise ratio of 58dB, ensuring clear and consistent audio capture in various environments.
- [6mm Omnidirectional Electret Microphone Capsule for Lavalier Microphone](https://ecmicrophones.com/6mm-omnidirectional-electret-microphone-capsule-for-lavalier-microphone/): The ECM-F6027AL38-L30 is a 6 × 2.7 mm omnidirectional microphone capsule suitable for lavalier microphones. It features a sensitivity of -38dB±3 and a signal-to-noise ratio of 60dB, ensuring clear and consistent audio capture for professional and personal use.
- [6mm Figure-8 Microphone Component for Headset Mics](https://ecmicrophones.com/6mm-figure-8-microphone-component-for-headset-mics/): The ECM-F6027NL48-SD1033 is a 6 × 2.7 mm bidirectional microphone capsule designed for headset microphones. It features a sensitivity of -48dB±3 and a signal-to-noise ratio of 60dB, providing clear and consistent audio for professional use.
- [6mm Omnidirectional Microphone Element for Document Cameras](https://ecmicrophones.com/6mm-omnidirectional-microphone-element-for-document-cameras/): The ECM-F6027AP-40 is a 6 × 2.7 mm omnidirectional microphone capsule, well-suited for a range of applications including Bluetooth headsets, in-car Bluetooth systems, high-definition cameras, Bluetooth speakers, smartwatches, and intercoms. With a sensitivity of -40dB±2 and a signal-to-noise ratio of 60dB, this microphone delivers clear and consistent audio across various devices.
- [6mm Bidirectional Microphone Element for Headset Mics](https://ecmicrophones.com/6mm-bidirectional-microphone-element-for-headset-mics/): The ECM-B6027NL50-Y504-223 is a 6 × 2.7 mm bidirectional microphone capsule, designed for use in headset mics. It features a sensitivity of -50dB±2 and a signal-to-noise ratio of 55dB, ensuring reliable audio performance. This capsule is ideal for capturing focused sound in intercom applications.
- [6mm High Sensitivity Microphone Element with Pins for Conference Systems](https://ecmicrophones.com/6mm-high-sensitivity-microphone-element-with-pins-for-conference-systems/): The ECM-B6027AP25-382 is a 6 × 2.7 mm omnidirectional microphone capsule, ideal for conference microphones. It features a sensitivity of -25dB±2 and a signal-to-noise ratio of 60dB, ensuring clear and consistent audio quality. This capsule is designed to capture sound from all directions, making it perfect for capturing voices in conference settings.
- [6mm Small Diaphragm Microphone Capsule for Voice Pickup Applications](https://ecmicrophones.com/6mm-small-diaphragm-microphone-capsule-for-voice-pickup-applications/): The ECM-B6027AL30-331 is a 6 × 2.7 mm omnidirectional microphone capsule ideal for voice pickup applications. It features a sensitivity of -30dB±2 and a signal-to-noise ratio of 70dB, ensuring excellent audio clarity and consistency. This microphone captures sound from all directions, making it suitable for high-quality recording of various voice communication scenarios.
- [6mm High SNR Omnidirectional Microphone Capsule](https://ecmicrophones.com/6mm-high-snr-omnidirectional-microphone-capsule/): The ECM-B6020AL34-344 is a 6 × 2 mm omnidirectional microphone capsule designed for applications such as document cameras, Bluetooth speakers, intercoms, and lapel microphones. It provides high-quality, clear audio capture from all directions with a sensitivity of -34dB±2 and a signal-to-noise ratio of 70dB. This microphone ensures reliable performance across various audio environments.
- [4mm Electret Condenser Microphone Element with Leads for Omnidirectional Pickup](https://ecmicrophones.com/4mm-electret-condenser-microphone-element-with-leads-for-omnidirectional-pickup/): High-performance omnidirectional microphone capsule with pre-attached 25mm leads, designed for lavalier and headset microphones requiring reliable, high-quality audio capture. Check our no-lead or 10mm lead versions for alternative options.
- [14mm Electret Microphone Capsule for Live Streaming](https://ecmicrophones.com/14mm-electret-microphone-capsule-for-live-streaming/): The ECM-B1463UL-46 is a 14 × 6.3 mm unidirectional microphone capsule designed for live streaming applications. With a sensitivity of -46dB±2 and a signal-to-noise ratio of 60dB, it delivers reliable and clear audio performance.
- [14mm Electret Condenser Microphone Element for Live Broadcast](https://ecmicrophones.com/14mm-electret-condenser-microphone-element-for-live-broadcast/): The ECM-B1465UL38RC-110 is a 14 × 6.5 mm unidirectional microphone capsule, ideal for live streaming applications. It offers a sensitivity of -38dB±2 and a signal-to-noise ratio of 67dB, ensuring high-quality audio performance.
- [6mm Surface Mount Microphone for Smart Speakers](https://ecmicrophones.com/6mm-surface-mount-microphone-for-smart-speakers/): The ECM-B6027AL42-SMD is a 6 × 2.7 mm omnidirectional SMD microphone capsule for smart speakers. It features a sensitivity of -42dB±2 and a signal-to-noise ratio of 58dB, ensuring reliable performance in compact and space-constrained environments.
- [25mm Large Diaphragm Electret Microphone Capsule](https://ecmicrophones.com/25mm-large-diaphragm-electret-microphone-capsule/): The ECM-B25087UL-45 is a 25 × 8.7 mm unidirectional microphone capsule with a sensitivity of -45dB±2 and a signal-to-noise ratio of 70dB. It is designed for live streaming applications, offering robust sound quality and high performance for clear audio capture.
- [16mm Electret Microphone Element for Live Streaming](https://ecmicrophones.com/16mm-electret-microphone-element-for-live-streaming/): The ECM-B1663UL46-321 is a 16 × 6.3 mm unidirectional microphone capsule with a sensitivity of -46dB±2 and a signal-to-noise ratio of 68dB. It is designed for live streaming applications, providing clear and reliable audio capture.
- [16mm Cardioid Electret Microphone Capsule for Streaming](https://ecmicrophones.com/16mm-cardioid-electret-microphone-capsule-for-streaming/): The ECM-B16063UL-SFN-03-Y is a unidirectional microphone capsule with a sensitivity of -45dB±3 and a signal-to-noise ratio of 65dB. It is ideal for live streaming.
- [9mm Electret Microphone Capsule for Respirator Mask](https://ecmicrophones.com/9mm-electret-microphone-capsule-for-respirator-mask/): The ECM-EM212U-51 is a 9.7 × 9 mm unidirectional microphone capsule with a sensitivity of -51dB±2 and a signal-to-noise ratio of 62dB. It is designed for use in respirator masks.
- [4mm High-Sensitivity Electret Microphone with Pins for Long-Distance Pickup](https://ecmicrophones.com/4mm-high-sensitivity-electret-microphone-with-pins-for-long-distance-pickup/): The ECM-B4015AP-30 is a 4 × 1.5 mm omnidirectional microphone capsule with a sensitivity of -30dB±2 and a signal-to-noise ratio of 65dB. Equipped with pin connectors, it is designed for long-distance audio pickup devices.
- [4mm Omnidirectional Miniature Electret Microphone Capsule](https://ecmicrophones.com/4mm-omnidirectional-miniature-electret-microphone-capsule/): Compact 4mm omnidirectional microphone capsule designed for lavalier and headset microphones, offering high-quality audio capture and excellent interference resistance. For versions with leads, check our 10mm or 25mm models.
- [3mm Electret Microphone Element with Leads for Bluetooth Headsets](https://ecmicrophones.com/3mm-electret-microphone-element-with-leads-for-bluetooth-headsets/): 3mm omnidirectional microphone capsule with pre-attached 25mm leads, designed for Bluetooth earphones, headset microphones, and other compact audio devices. For the no-lead version, see our 3mm omnidirectional microphone capsule without leads.
- [6mm Electret Microphone Capsule for Headset Mics](https://ecmicrophones.com/6mm-electret-microphone-capsule-for-headset-mics/): The ECM-B6050UL-B is a 6 × 5 mm unidirectional microphone capsule with a sensitivity of -46dB±2 and a signal-to-noise ratio of 56dB. It is suitable for sound level meters and headset microphones, ensuring accurate and clear audio capture.
- [4mm Electret Microphone Insert for Lavalier Mics](https://ecmicrophones.com/4mm-electret-microphone-insert-for-lavalier-mics/): The ECM-B4015UL-30 is a 4 × 1.5 mm unidirectional microphone capsule, with a sensitivity of -30dB±2 and a signal-to-noise ratio of 60dB. It is suitable for close-range applications requiring directional sound capture.
- [9.7mm Electret Condenser Microphone Element for Headset Microphones](https://ecmicrophones.com/9-7mm-electret-condenser-microphone-element-for-headset-microphones/): The ECM-B9750MU48-3169 is a 9.7 × 5 mm unidirectional microphone capsule, with a sensitivity of -48dB±2 and a signal-to-noise ratio of 69dB. It is designed for use in headset microphones.
- [9.7mm Unidirectional Electret Condenser Microphone Element](https://ecmicrophones.com/9-7mm-unidirectional-electret-condenser-microphone-element/): 9.7mm unidirectional microphone capsule with RF shielding, ideal for directional sound capture in professional audio devices.
- [9.7mm Unidirectional Electret Condenser Microphone Insert for Voice Amplifier](https://ecmicrophones.com/9-7mm-unidirectional-electret-condenser-microphone-insert-for-voice-amplifier/): The ECM-F9750UL-51 is a unidirectional microphone capsule measuring 9.7 × 5 mm, with a sensitivity of -51dB±2 and a signal-to-noise ratio of 58dB. It is mainly used in headsets and waist-mounted megaphones, providing clear and focused audio capture for these applications.
- [14.5mm Unidirectional Dynamic Microphone Capsule](https://ecmicrophones.com/unidirectional-dynamic-microphone-capsule-14-5mm/): Compact 14.5mm unidirectional dynamic microphone capsule designed for aviation headsets, intercoms, two-way radio speaker microphones, and dynamic gooseneck intercom microphones—delivering clear voice pickup in noisy environments.
- [14mm Unidirectional Electret Microphone Capsule](https://ecmicrophones.com/unidirectional-microphone-capsule-electret-14mm/): The ECM-B1465UML40-231045 is a 14 × 6.5 mm unidirectional microphone capsule ideal for professional recording studios, live streaming microphones, and broadcasting microphones. With a sensitivity of -40dB±2 and a signal-to-noise ratio of 75dB, it ensures high-quality sound capture and clarity, making it perfect for high-end audio applications.
- [Conference Microphone Array Capsule 14mm](https://ecmicrophones.com/conference-microphone-array-capsule-14mm/): The ECM-B1465UL34-24395 is a 14 × 6.5 mm unidirectional microphone capsule designed for applications such as broadcasting microphones and conference microphones. With a sensitivity of -34dB±2 and a signal-to-noise ratio of 80dB, it delivers excellent sound quality and clarity, making it suitable for professional audio environments.
- [Computer Headset Microphone Capsule 9.7mm](https://ecmicrophones.com/computer-headset-microphone-capsule-9-7mm/): The ECM-B9745AL38 is a versatile omnidirectional microphone capsule ideal for applications in headsets, earphones, and educational devices. With a sensitivity of -38dB±2 and a signal-to-noise ratio of 62dB, it ensures clear and high-quality audio reproduction. Its compact design makes it suitable for various audio recording and communication needs.
- [9.7mm Long Distance Microphone Pickup with Leads](https://ecmicrophones.com/long-distance-microphone-pickup-9-7mm/): Compact 9.7mm omnidirectional microphone capsule with 15mm leads for small-scale assemblies. For longer leads, see 100mm lead version. For waterproof or standard versions, check IP67-rated model or no-lead model.
- [Acoustic Guitar Microphone Capsule 10mm](https://ecmicrophones.com/acoustic-guitar-microphone-capsule-10mm/): A compact 10 × 4.5 mm unidirectional microphone capsule with exceptional sound fidelity for guitar pickups and musical instruments. For models with a 50 mm solder lead, see the ECM-B1045UL-53-L50.
- [Bidirectional Electret Microphone Capsule 9.7mm](https://ecmicrophones.com/bidirectional-electret-microphone-capsule-9-7mm/): The ECM-715N is a 9.7 × 5 mm bidirectional microphone capsule with a sensitivity of -47dB±2 and a signal-to-noise ratio of 55dB. Designed for headsets, it ensures clear and accurate sound capture, making it ideal for various audio applications.
- [4mm High-Sensitivity Omnidirectional Electret Microphone Capsule](https://ecmicrophones.com/4mm-high-sensitivity-omnidirectional-electret-microphone-capsule/): The ECM-B4015AL29-L is a 4 × 1.5 mm high-sensitivity omnidirectional electret microphone capsule with -29dB±3 sensitivity and 60dB S/N ratio, designed for clear and reliable sound pickup in compact audio devices.
- [Electret Condenser Microphone for Recorder Replacement](https://ecmicrophones.com/electret-condenser-microphone-for-recorder-replacement/): The ECM-B6027AML38-728 is a 6 × 2.7 mm omnidirectional microphone capsule with a sensitivity of -38dB±2 and a signal-to-noise ratio of 75dB. It is ideal for professional applications such as recording pens and lapel microphones, ensuring clear and accurate sound capture.
- [16mm Cardioid Electret Microphone Element for Anchor](https://ecmicrophones.com/16mm-cardioid-electret-microphone-element-for-anchor/): The ECM-B1655UL44-280 is a unidirectional microphone capsule primarily designed for broadcaster microphone applications. With dimensions of 16 × 5.5 mm, it features a sensitivity of -44dB±2 and a signal-to-noise ratio of 75dB, ensuring high-quality sound capture.
- [Long Distance Microphone Pickup 14mm](https://ecmicrophones.com/long-distance-microphone-pickup-14mm/): The ECM-B1465AL30-279 is a 14mm omnidirectional electret microphone capsule engineered for long-distance sound pickup, offering -30dB sensitivity and a 72dB SNR for clear, consistent audio capture.
- [Unidirectional Electret Condenser Microphone Cartridge for Live Streaming Shotgun](https://ecmicrophones.com/unidirectional-electret-condenser-microphone-cartridge-for-live-streaming-shotgun/): The ECM-B1463UL45-290 is a 14 × 6.3 mm unidirectional microphone capsule ideal for live streaming microphones and karaoke microphones. With a sensitivity of -45dB±2 and a signal-to-noise ratio of 70dB, it ensures high-quality sound capture for professional audio applications.
- [Electret Microphone with 3 Solder Pads](https://ecmicrophones.com/electret-microphone-with-3-solder-pads/): The ECM-B1463UL42-291 is a 14 × 6.3 mm unidirectional microphone capsule ideal for live streaming microphones and karaoke microphones. It features a sensitivity of -42dB±2 and a signal-to-noise ratio of 78dB, ensuring high-quality sound capture for professional audio applications.
- [Wireless Headset Microphone Capsule 10mm](https://ecmicrophones.com/wireless-headset-microphone-capsule-10mm/): The ECM-B1045UL42-187 is a 10 × 4.5 mm unidirectional microphone capsule primarily used in head-mounted and lapel microphones. With a sensitivity of -42dB±2 and a signal-to-noise ratio of 64dB, it provides clear and reliable audio capture suitable for various professional applications.
- [9.7mm Unidirectional Electret Condenser Microphone Element for Wireless Conference](https://ecmicrophones.com/9-7mm-unidirectional-electret-condenser-microphone-element-for-wireless-conference/): The ECM-770 is a 9.7 × 5 mm unidirectional microphone capsule designed for applications such as conference microphones and lapel mics. With a sensitivity of -38dB±2 and a signal-to-noise ratio of 60dB, it ensures clear sound capture for high-quality audio performance.
- [14mm Unidirectional Electret Condenser Microphone Cartridge for Interview Shotgun](https://ecmicrophones.com/14mm-unidirectional-electret-condenser-microphone-cartridge-for-interview-shotgun/): The ECM-B1455UML36-600 is a 14 × 5.5 mm unidirectional microphone capsule designed for microphone equipment such as interview microphones. With a sensitivity of -36dB±2 and a signal-to-noise ratio of 75dB, it ensures clear and high-quality audio capture.
- [14mm Cardioid Electret Microphone Insert for Live Broadcast](https://ecmicrophones.com/14mm-cardioid-electret-microphone-insert-for-live-broadcast/): The ECM-B1455UML36-813 is a 14 × 5.5 mm unidirectional microphone capsule suitable for microphone products such as broadcasting and live streaming microphones. With a sensitivity of -36dB±2 and a signal-to-noise ratio of 79dB, it ensures high-quality audio capture for voice recording and broadcasting applications.
- [6mm Omnidirectional Waterproof Electret Microphone Capsule with Wire Leads](https://ecmicrophones.com/wireless-interview-microphone-capsule-6mm/): Rugged 6mm IP67 waterproof omnidirectional electret microphone capsule with double-shielded twisted pair leads and pre-soldered terminals. Ideal for outdoor audio capture in security systems, smart poles, kiosks, and other embedded applications. See the ECM-B6027AL30RC for a version without waterproof features.
- [16mm Anti-Interference Electret Capsule for Karaoke](https://ecmicrophones.com/16mm-anti-interference-electret-condenser-microphone-for-karaoke/): The ECM-B1655UL45-26497 is a 16 × 5.5 mm unidirectional microphone capsule ideal for products like karaoke microphones and live broadcasting microphones. With a sensitivity of -45dB±2 and a signal-to-noise ratio of 70dB, it ensures clear audio capture for singing and broadcasting applications.
- [9.7mm Omni Electret Capsule with Pre-Soldered Leads](https://ecmicrophones.com/9-7mm-omni-electret-capsule-with-pre-soldered-leads/): The ECM-F9745AL42-L30 is a 9.7 x 4.5 mm omnidirectional electret mic capsule with 30mm wire leads, -42dB±2 sensitivity, and 58dB SNR, suitable for various applications including surveillance systems.
- [Live Broadcast Microphone Capsule 25mm](https://ecmicrophones.com/live-broadcast-microphone-capsule-25mm/): The ECM-B2573UL33-23221 is a 25 × 7.3 mm unidirectional microphone capsule primarily used in broadcasting microphones, live streaming, and professional recording microphones. With a sensitivity of -33dB±2 and a signal-to-noise ratio of 77dB, it provides clear and reliable sound capture for high-quality audio applications.
- [6mm Voice Recognition Microphone Capsule with Pins](https://ecmicrophones.com/6mm-voice-recognition-microphone-capsule-with-pins/): The ECM-B6022AP40-23383 is a 6 x 2.2 mm omnidirectional electret mic capsule with 2 pins, -40dB±3 sensitivity, and 60dB SNR. Perfect for Bluetooth earphones, voice-controlled lights, and toys.
- [Bluetooth Helmet Microphone Capsule 6mm](https://ecmicrophones.com/bluetooth-helmet-microphone-capsule-6mm/): The ECM-B6027UL50-23702 is a 6 × 2.7 mm unidirectional microphone capsule ideal for applications like cycling helmets. With a sensitivity of -50dB±2 and a signal-to-noise ratio of 57dB, it ensures clear sound capture in diverse environments.
- [9.7mm Omnidirectional Electret Microphone Capsule Pickup](https://ecmicrophones.com/omnidirectional-microphone-capsule-pickup-9-7mm/): The ECM-F9767AL40 is an omnidirectional microphone capsule with a sensitivity of -40dB±2 and a signal-to-noise ratio of 62dB. Its compact size and high-quality sound capture make it suitable for various applications.
- [6mm Electret Microphone Capsule with Pins for UHF Wireless Microphones](https://ecmicrophones.com/6mm-electret-microphone-capsule-with-pins-for-uhf-wireless-microphones/): The ECM-F6027AP2.8-SBC is a 6 x 2.7 mm omnidirectional electret mic capsule with 2 pins, -40dB±2 sensitivity, and a 60dB SNR, designed for wireless lapel microphone applications.
- [Bone Conduction Microphone Capsule 9.7mm](https://ecmicrophones.com/bone-conduction-microphone-capsule-9-7mm/): The ECM-B9745AL70-318A is a 9.7 × 4.5 mm omnidirectional microphone capsule tailored for pulse collection, stethoscopes, and drum pickup applications. Featuring a sensitivity of -70dB±3 and a signal-to-noise ratio of 40dB, it excels in capturing precise sound for medical diagnostics and audio recording purposes.
- [9.7mm Voice Recognition Electret Microphone Insert with Leads](https://ecmicrophones.com/9-7mm-voice-recognition-electret-microphone-insert-with-leads/): 9.7mm omnidirectional microphone capsule with pre-attached 100mm twisted leads and terminals for secure connections. For shorter leads, see 15mm lead version. For waterproof or standard versions, check IP67-rated model or no-lead model.
- [Dirt Bike Helmet Microphone Capsule](https://ecmicrophones.com/dirt-bike-helmet-microphone-capsule/): The ECM-B6027UL-50 is a 6 × 2.7 mm unidirectional microphone capsule designed primarily for cycling helmet applications. With a sensitivity of -50dB±2 and a signal-to-noise ratio of 60dB, it ensures clear sound capture even in outdoor environments.
- [Dynamic Boom Microphone Capsule 19mm](https://ecmicrophones.com/dynamic-boom-microphone-capsule-19mm/): Optimized for handheld and boom microphones, this 19mm unidirectional dynamic microphone capsule delivers focused, natural vocal pickup with a 100Hz–10kHz frequency response and 600Ω impedance, ideal for broadcast, communication, and hands-free applications.
- [Dynamic Handheld KTV Microphone Capsule 19mm](https://ecmicrophones.com/handheld-ktv-microphone-capsule-19mm/): Optimized for boom microphones, this 19mm unidirectional dynamic microphone capsule delivers clear, natural vocal pickup with a 100Hz–10kHz frequency response and 600Ω impedance—ideal for broadcast, communication, and hands-free applications.
- [15mm Dynamic Microphone Replacement Cartridge for Loudspeakers](https://ecmicrophones.com/15mm-dynamic-microphone-replacement-cartridge-for-loudspeakers/): Optimized for clear vocal pickup in voice amplification systems, headworn microphones, and KTV handheld mic replacements, this 15 × 8 mm unidirectional dynamic microphone capsule features a 100Hz–9kHz frequency response and 200Ω or 250Ω impedance options. It delivers warm, focused sound ideal for professional and entertainment use.
- [15mm Cardioid Dynamic Microphone Capsule Replacement](https://ecmicrophones.com/15mm-cardioid-dynamic-microphone-capsule-replacement/): Optimized for clear vocal pickup in handheld microphones, classroom amplification, and boom headset applications, this 15 × 8 mm unidirectional dynamic microphone capsule features a 100Hz–9kHz frequency response and stable 150Ω impedance, delivering focused, natural sound ideal for professional and educational use.
- [6mm Back Electret Condenser Microphone Capsule](https://ecmicrophones.com/6mm-back-electret-condenser-microphone-capsule/): The ECM-B6027AL26-941 is a 6 × 2.7 mm omnidirectional microphone capsule designed for long-distance pickup devices. With a sensitivity of -26dB±2 and a signal-to-noise ratio of 56dB, it ensures effective sound capture in various applications requiring distant audio pickup.
- [6mm Omnidirectional Electret Microphone Capsule for Guitar & String Instruments](https://ecmicrophones.com/ukulele-pickup-microphone-capsule-6mm/): The ECM-B6022AP2.8-49 is a 6 × 2.2 mm omnidirectional electret microphone capsule featuring a Panasonic FET chip, with 2 pins, -49dB±2 sensitivity, and 55dB SNR. Ideal for guitar, ukulele, and other string instrument pickup applications.
- [6mm Omnidirectional Electret Microphone Capsule for Decibel Meter](https://ecmicrophones.com/6mm-omnidirectional-electret-microphone-capsule-for-decibel-meter/): High-performance 6mm omnidirectional microphone capsule designed for precise sound level measurement applications, such as noise meters and sound level meters. For a version with pre-attached leads, see 80mm lead version.
- [14mm Cardioid Electret Microphone Element for Live Streaming](https://ecmicrophones.com/14mm-cardioid-electret-microphone-element-for-live-streaming/): The ECM-B1463UML38-727 is a 14mm cardioid electret microphone capsule with -38dB sensitivity and 70dB S/N ratio, ideal for live streaming and karaoke microphones. It offers clear, focused sound pickup with low noise for consistent vocal performance.
- [10mm Unidirectional Electret Condenser Microphone Cartridge](https://ecmicrophones.com/10mm-unidirectional-electret-condenser-microphone-cartridge/): The ECM-B1045UML44-464 is a compact 10 × 4.5 mm unidirectional microphone. With a sensitivity of -44dB±2 and a signal-to-noise ratio of 68dB, it excels at capturing clear sound.
- [9.7mm Unidirectional Electret Microphone Insert for Violin Pickup](https://ecmicrophones.com/9-7mm-unidirectional-electret-microphone-insert-for-violin-pickup/): The ECM-B9750UL45-201 is a 9.7 × 5 mm unidirectional microphone capsule designed for instrument pickup applications, such as violin and guitar. It boasts a sensitivity of -45dB±1 and a signal-to-noise ratio of 58dB, ensuring clear audio reproduction.
- [9.7mm Walkie Talkie Electret Microphone Capsule with Pins](https://ecmicrophones.com/walkie-talkie-microphone-capsule-9-7mm/): The ECM-B9745AP2.8-30RC-597 is a 9.7 x 4.5 mm omnidirectional electret mic capsule with 2 pins, -30dB±2 sensitivity, and a 76dB SNR, ideal for business intercom equipment pickup.
- [9.7mm Cardioid Electret Microphone for Automotive Use](https://ecmicrophones.com/9-7mm-cardioid-electret-microphone-for-automotive-use/): Automotive-grade 9.7 × 5 mm unidirectional electret microphone capsule with -45dB±2 sensitivity, 58dB SNR, and 2-pin terminal—engineered for in-vehicle voice control, infotainment, and communication modules.
- [4mm Voice Recognition Electret Microphone Element with Leads](https://ecmicrophones.com/4mm-voice-recognition-electret-microphone-element-with-leads/): The ECM-B4015AL39-L40D is a 4 x 1.5 mm omnidirectional electret mic capsule with 40mm wire leads connector, -39dB±3 sensitivity, and a 61dB SNR, suitable for various applications including surveillance systems.
- [9.7mm Omnidirectional Electret Microphone Capsule for Outdoor Camera](https://ecmicrophones.com/9-7mm-omnidirectional-electret-microphone-capsule-for-outdoor-camera/): IP67-rated 9.7mm omnidirectional microphone capsule for waterproof and durable sound capture. For a standard version, see no-lead model. For pre-attached leads, explore 100mm lead version or 15mm lead version.
- [Omnidirectional Electret Microphone Insert with Leads for Sound Level Meter](https://ecmicrophones.com/omnidirectional-electret-microphone-insert-with-leads-for-sound-level-meter/): Omnidirectional microphone capsule with pre-attached 80mm twisted leads, tailored for noise measurement devices requiring easy integration and interference resistance. For a version without leads, check no-lead version.
- [9.7mm Unidirectional Electret Microphone Insert for Motorcycle Helmet](https://ecmicrophones.com/9-7mm-unidirectional-electret-microphone-insert-for-motorcycle-helmet/): The ECM-EM212U-45 is a compact 9.7 × 9 mm unidirectional microphone capsule designed for use on motorcycle helmets. With a sensitivity of -45dB±2 and a signal-to-noise ratio of 62dB, it effectively captures clear audio while minimizing background noise.
- [9.7mm Figure-8 Element Microphone Cartridge](https://ecmicrophones.com/9-7mm-figure-8-element-microphone-cartridge/): The ECM-F9750NL-48 is a 9.7 × 5 mm bidirectional microphone capsule suitable for close-range headset products and similar devices. With a sensitivity of -48dB±2 and a signal-to-noise ratio of 56dB, it provides clear audio transmission.
- [10mm Unidirectional Electret Microphone Element with Leads for Guitar Pickup](https://ecmicrophones.com/10mm-unidirectional-electret-microphone-element-with-leads-for-guitar-pickup/): A versatile 10 × 4.5 mm unidirectional microphone capsule with a 50 mm solder lead, ideal for guitar pickups and musical instruments. For models without solder leads, see the ECM-B1045UL-53.
- [6mm Omnidirectional Electret Microphone Insert with Leads for Intercom](https://ecmicrophones.com/6mm-omnidirectional-electret-microphone-insert-with-leads-for-intercom/): The ECM-F6027AL43-L30 is a 6 x 2.7 mm omnidirectional electret mic capsule with 30mm wire leads, -43dB±2 sensitivity, and 53dB SNR, perfect for walkie-talkies and similar communication devices.
- [Low-Power MEMS Solution for Clear Voice Capture](https://ecmicrophones.com/tws-earbuds-microphone-analog-mems/): High-performance analog MEMS microphone with -42dBV/Pa ±1dB sensitivity, 58dB SNR, and 132dB AOP. Exceptional RF immunity and unit-to-unit consistency for smartphones, tablets, and microphone arrays.
- [Ultra-Compact Analog MEMS Microphone – High Sensitivity & Low Power](https://ecmicrophones.com/compact-analog-mems-silicon-microphone/): Ultra-compact analog MEMS microphone with -42dBV/Pa sensitivity, 56dB SNR, and 130dB AOP. Tiny 2.75×1.85×0.95mm package ideal for wearables, cameras, and portable electronics.
- [Compact PDM MEMS Microphone – Smart Devices & IoT](https://ecmicrophones.com/digital-mems-microphone-for-tablet/): Ultra-low power PDM digital output MEMS microphone with 61dB SNR and -29dBFS sensitivity. Consumes only 0.54mA, perfect for battery-powered devices. Compact 4.00×3.00×1.10mm size for smart home, wearables, and IoT applications.
- [6mm Surface Mount Electret Microphone](https://ecmicrophones.com/surface-mount-electret-microphone-6mm/): The ECM-B6027AL-SMD-40 is a 6 × 2.7 mm SMD microphone tailored for smart speakers. With omnidirectional directivity and a sensitivity of -40dB±3, it provides reliable and clear sound capture.
- [3mm Surface Mount Toy Microphone](https://ecmicrophones.com/3mm-surface-mount-toy-microphone/): The ECM-B3013AL-SMD-42 is a 3 × 1.3 mm SMD microphone specifically designed for Bluetooth headsets. Featuring omnidirectional directivity and a sensitivity of -42dB±3, it ensures effective sound capture.
- [30mm Dynamic Microphone Capsule for Audio Interfaces](https://ecmicrophones.com/dynamic-sound-card-microphone-transducer-30mm/): A 30 × 49 mm unidirectional dynamic microphone capsule optimized for rich, natural sound capture in professional audio interfaces, studio recording, and KTV handheld microphones. Featuring a wide frequency response of 50Hz to 15kHz and stable 600Ω impedance, it ensures precise and noise-resistant audio performance.
- [Dynamic Handheld Karaoke Microphone Cartridge 30mm](https://ecmicrophones.com/dynamic-handheld-karaoke-microphone-cartridge-30mm/): Optimized for rich, natural sound capture in professional audio interfaces, studio recording, broadcast, and KTV handheld microphones, this 30 × 41.4 mm unidirectional dynamic microphone capsule offers a wide 50Hz–15kHz frequency response and stable 600Ω impedance, ensuring precise and noise-resistant audio performance.
- [Dynamic Handheld Karaoke Microphone Insert 29mm](https://ecmicrophones.com/dynamic-handheld-karaoke-microphone-insert-29mm/): Optimized for handheld karaoke microphones and dynamic headworn microphones, this 29 × 23 mm unidirectional dynamic microphone capsule delivers warm, natural vocal reproduction comparable to the Shure SM58, with a frequency response of 50 Hz to 13 kHz and 600 Ω impedance—perfect for live streaming, KTV, and hands-free applications.
- [Dynamic Conference Headset Microphone Element 19mm](https://ecmicrophones.com/dynamic-conference-headset-microphone-element-19mm/): Designed for communication headsets, KTV and handheld microphones, podcasting equipment, and voice transmission systems, this 19 × 10 mm unidirectional dynamic microphone capsule offers clear and focused vocal pickup with a 100Hz–10kHz frequency response and 600Ω impedance.
- [Miniature Electret Microphone for Bluetooth Earphones](https://ecmicrophones.com/miniature-electret-microphone-for-bluetooth-earphones/): 3mm omnidirectional microphone capsule with dual-capacitor interference resistance and a custom Korean mic core, designed for Bluetooth earphones, headset microphones, and other compact audio devices. For the pre-wired version, see our 3mm omnidirectional microphone capsule with 25mm leads.
- [25mm Cardioid Electret Microphone Cartridge](https://ecmicrophones.com/25mm-cardioid-electret-microphone-cartridge/): The ECM-B2583UML32-23861 is a 25 × 8.3 mm unidirectional electret mic capsule with -32dB±2 sensitivity and a 83dB SNR, suitable for professional karaoke microphones, live broadcasting microphones, and studio recording equipment.
- [4mm Omnidirectional Electret Microphone Capsule for Body Camera](https://ecmicrophones.com/4mm-omnidirectional-electret-microphone-capsule-for-body-camera/): The ECM-B4015AL30 is a 4 × 1.5 mm omnidirectional electret mic capsule with -30dB±2 sensitivity and a 60dB SNR, ideal for use in law enforcement devices.
- [4mm Bird Feeder Electret Microphone Capsule with Pins – Bird Sound Pickup](https://ecmicrophones.com/bird-feeder-microphone-capsule-4mm/): The ECM-B4015AP40-IP67 is a 4 x 1.5 mm omnidirectional electret microphone capsule with 2 pins, -40dB±2 sensitivity, 60dB SNR, and IP67 waterproof rating. Suitable for bird feeders and bird sound pickup applications.
- [6mm Electret Instrument Microphone Capsule with Pins](https://ecmicrophones.com/instrument-microphone-capsule-electret-6mm/): The ECM-B6027UP-47 is a 6 x 2.7 mm unidirectional electret mic capsule with 2 pins, -47dB±2 sensitivity, and 52dB SNR. ideal for guitar and other instrument pickup applications.
- [Waterproof Lavalier Microphone Capsule 9.7mm](https://ecmicrophones.com/waterproof-lavalier-microphone-capsule-9-7mm/): The ECM-F9745AL36-IP67 is a 9.7 × 4.5 mm omnidirectional microphone capsule designed for high waterproofing requirements in pickup products. It features a sensitivity of -36dB±2 and a signal-to-noise ratio of 65dB, ensuring reliable performance in demanding environments. For standard applications without waterproof requirements, see the standard 9.7mm omnidirectional microphone capsule.
- [Dynamic Headset Microphones Element 20mm](https://ecmicrophones.com/dynamic-headset-microphones-element-20mm/): Optimized for headset microphones, PA systems, and KTV handheld mics, this 20.4 × 24.9 mm unidirectional dynamic microphone capsule features a 100Hz to 13kHz frequency response and 600Ω impedance, delivering natural, focused vocal reproduction for communication and entertainment applications.
- [6mm Omnidirectional Electret Microphone Insert for Wireless Lavalier](https://ecmicrophones.com/6mm-omnidirectional-electret-microphone-insert-for-wireless-lavalier/): The ECM-B6027AL30-715 is a 6 × 2.7 mm omnidirectional microphone capsule designed for lapel microphones. It offers a sensitivity of -30dB±2 and a signal-to-noise ratio of 72dB, ensuring clear sound capture in various scenarios, making it perfect for lapel microphone applications.
- [High Sensitivity Digital MEMS Microphone – Audio Pickup](https://ecmicrophones.com/digital-mems-microphone-for-camera/): High-performance PDM digital output MEMS microphone with -26dBFS sensitivity and 58dB SNR. Features larger acoustic port (Φ0.84mm) for enhanced sound clarity. Ideal for consumer electronics, automotive systems, and high-end IoT devices.
- [High-Performance Analog MEMS Microphone – Compact & Low Power](https://ecmicrophones.com/analog-mems-silicon-microphone-for-smartwatch/): Low-power analog MEMS microphone with -42dBV/Pa ±1dB sensitivity, 58dB SNR, and 130dB AOP. Ultra-slim 2.24mm width ideal for TWS earbuds, smart home devices, and IoT applications.
- [4mm SMD Microphone for TWS Earbuds](https://ecmicrophones.com/tws-earbuds-microphone-smd-4mm/): The ECM-B4013AL-SMD-29 is a 4 × 1.3 mm SMD microphone designed specifically for TWS earbuds. With omnidirectional directivity and a sensitivity of -29dB±2, it ensures effective sound capture.
- [Vocal Recording Microphone Capsule 14mm](https://ecmicrophones.com/vocal-recording-microphone-capsule-14mm/): The ECM-B1445UL44-476 is a 14 × 4.5 mm unidirectional microphone capsule tailored for vocal applications. With a sensitivity of -44dB±2 and a signal-to-noise ratio of 66dB, it guarantees clear and crisp sound reproduction. Ideal for capturing human voices with precision and clarity.
- [Security Camera Microphone Capsule 6mm](https://ecmicrophones.com/security-camera-microphone-capsule-6mm/): High-performance 6mm omnidirectional microphone capsule with excellent sensitivity and wide frequency response, ideal for security camera systems and surveillance applications. For more rugged outdoor use, see the ECM-B6027AL30-L100DFS with waterproof features.
- [5.8mm Omnidirectional Electret Microphone Insert for Wireless Lavalier](https://ecmicrophones.com/5-8mm-omnidirectional-electret-microphone-insert-for-wireless-lavalier/): The ECM-B5820AL43-593 is a 5.8 × 2 mm omnidirectional microphone capsule featuring a Panasonic FET chip, suited for wireless lapel microphones, live streaming microphones, and video conference microphones. With a sensitivity of -43dB±2 and a signal-to-noise ratio of 70dB, it ensures clear sound capture across various applications.
- [9.7mm Omnidirectional Electret Microphone Cartridge for Parabolic Microphone](https://ecmicrophones.com/9-7mm-omnidirectional-electret-microphone-cartridge-for-parabolic-microphone/): This 9.7mm omnidirectional electret microphone capsule features a Panasonic FET chip, providing stable sensitivity and reliable acoustic performance. For easier installation, a lead-attached version with a pre-attached 15mm wire is also available: 9.7mm omnidirectional microphone capsule with pre-attached lead.
- [6mm Robot Electret Microphone Capsule with Pins](https://ecmicrophones.com/robot-microphone-capsule-electret-6mm/): The ECM-B6027AP2.8-30RC is a 6 x 2.7 mm omnidirectional electret mic capsule with 2 pins, -30dB±2 sensitivity, and a 74dB SNR, perfect for smart robots and outdoor equipment pickup.
- [Omnidirectional Electret Microphone Capsule for 2.4G Wireless Lavalier](https://ecmicrophones.com/omnidirectional-electret-microphone-capsule-for-2-4g-wireless-lavalier/): The ECM-B6027AML37-23373 is a high-end omnidirectional microphone capsule suitable for 2.4G wireless lapel microphones, video conferencing microphones, and other premium products. With dimensions of 6 × 2.7 mm, it features a sensitivity of -37dB±2 and a signal-to-noise ratio of 73dB, ensuring exceptional sound quality.
- [5.8mm Omnidirectional Electret Microphone Element for Instruments](https://ecmicrophones.com/5-8mm-omnidirectional-electret-microphone-element-for-instruments/): The ECM-B5820AML40-522 is a 5.8 × 2 mm omnidirectional microphone capsule ideal for acoustic recording and instrument pickup applications. It features a sensitivity of -40dB±2 and a signal-to-noise ratio of 73dB, ensuring high-quality audio capture.
- [High-Temperature Resistant Electret Condenser Microphone](https://ecmicrophones.com/high-temperature-resistant-electret-condenser-microphone/): The ECM-B4013AL38RC-SMD is a 4 × 1.3 mm SMD microphone suitable for TWS Bluetooth headsets, speakers, toys, and similar products. With omnidirectional directivity and a sensitivity of -38dB±3, it ensures clear sound capture.
- [10mm Omnidirectional Electret Condenser Microphone Capsule for Vocal Recording](https://ecmicrophones.com/10mm-omnidirectional-electret-condenser-microphone-capsule-for-vocal-recording/): The ECM-B1045AML36-061 is a 10 × 4.5 mm omnidirectional microphone capsule designed for studio recording setups and vocal recording environments, featuring a sensitivity of -36dB±2 and a signal-to-noise ratio of 76dB.
- [6mm Omnidirectional Electret Microphone Capsule with Pins](https://ecmicrophones.com/omnidirectional-electret-microphone-capsule-6mm/): The ECM-B6050AP40-069 is a 6 x 5 mm omnidirectional electret mic capsule with 2 pins, -40dB±2 sensitivity, and 60dB SNR. Ideal for instrument pickups, noise meters, walkie-talkies, and lapel mic recordings.
- [Dynamic Microphone Capsule 30.4mm for Audio Interfaces](https://ecmicrophones.com/sound-card-microphone-capsule-30-4mm/): With a wide 50Hz–15kHz frequency response and 600Ω impedance, this 30.4 × 49.6 mm unidirectional dynamic microphone capsule is optimized for desktop mics, streaming gear, and audio interfaces, delivering clear, robust vocal performance for studio and broadcast use.
- [Live Recording Microphone Capsule 5.8mm](https://ecmicrophones.com/live-recording-microphone-capsule-5-8mm/): The ECM-B5820AL36-522 is a 5.8 × 2 mm omnidirectional microphone capsule designed for instrument pickup microphones and acoustic recording. It features a sensitivity of -36dB±2 and a signal-to-noise ratio of 71dB, ensuring high-quality sound capture for musical applications.
- [14mm Unidirectional Electret Condenser Microphone Element for High Fidelity](https://ecmicrophones.com/14mm-unidirectional-electret-condenser-microphone-element-for-high-fidelity/): The ECM-B1465UL42-231165 is a 14 × 6.5 mm microphone capsule crafted for professional audio needs. With a sensitivity of -42dB±2 and a signal-to-noise ratio of 73dB, it delivers clear and detailed sound across frequencies. Its unidirectional pattern isolates sound sources effectively. Ideal for studios, live events, and broadcasting, it ensures top-notch audio quality in professional settings.
- [9.7mm Unidirectional Electret Microphone Element for Gooseneck](https://ecmicrophones.com/9-7mm-unidirectional-electret-microphone-element-for-gooseneck/): The ECM-B9750UL38-630 is a 9.7 × 5 mm unidirectional electret mic capsule with -38dB±2 sensitivity and a 70dB SNR, perfect for gooseneck and conference lapel microphones.
- [9.7mm Electret Microphone Capsule with Pins for Doorbell](https://ecmicrophones.com/9-7mm-electret-microphone-capsule-with-pins-for-doorbell/): The ECM-F9767AP-30 is a 9.7 × 6.7 mm omnidirectional microphone capsule suitable for applications such as building intercom systems and walkie-talkie devices. With a sensitivity of -30dB±2 and a signal-to-noise ratio of 68dB, it ensures clear and reliable audio transmission.
- [Dynamic Handheld Karaoke Microphone Cartridge 19.1mm](https://ecmicrophones.com/dynamic-handheld-karaoke-microphone-cartridge-19-1mm/): Suitable for conference microphone systems, classroom amplifier microphones, handheld microphones, and headworn microphones, this 19.1 × 10 mm unidirectional dynamic microphone capsule delivers clear voice pickup with a 100Hz–10kHz frequency response and selectable 200Ω or 250Ω impedance.
- [6mm Dual Directional Electret Microphone Element](https://ecmicrophones.com/6mm-dual-directional-electret-microphone-element/): The ECM-B6026NL52-454 is a compact 6mm bidirectional electret microphone capsule with -52dB sensitivity, 58dB SNR, and 120dB max SPL—perfect for aviation intercoms and headsets requiring clear, balanced voice capture.
- [Dynamic Conference Headset Microphone Transducer 15mm](https://ecmicrophones.com/dynamic-conference-headset-microphone-transducer-15mm/): Optimized for headset microphones, communication terminals, classroom amplification systems, and handheld dynamic microphones, this compact 15 × 8 mm unidirectional dynamic microphone capsule features a 100Hz–9kHz frequency range and 600Ω impedance for clear, voice-focused pickup.
- [Electret Lapel Microphone Capsule 9.7mm](https://ecmicrophones.com/electret-lapel-microphone-capsule-9-7mm/): The ECM-B9750UL38-714 is a 9.7 × 5 mm unidirectional electret mic capsule with -38dB±2 sensitivity and a 65dB SNR, ideal for lapel microphones.
- [Broadcast Headset Microphone Capsule 6mm](https://ecmicrophones.com/broadcast-headset-microphone-capsule-6mm/): The ECM-B6027UL-906 is a 6 × 2.7 mm unidirectional microphone capsule designed for on-set headsets and production headsets. With a sensitivity of -35dB±2 and a signal-to-noise ratio of 60dB, it ensures clear audio transmission in various broadcasting scenarios. Ideal for on-set headsets and production headset applications.
- [6mm Omnidirectional Electret Condenser Microphone Cartridge for Lavalier](https://ecmicrophones.com/6mm-omnidirectional-electret-condenser-microphone-cartridge-for-lavalier/): High-fidelity 6mm omnidirectional electret condenser microphone capsule featuring a Panasonic FET chip, with a smooth frequency response and excellent interference resistance, ideal for wireless lavalier microphones and professional audio applications.