Dynamic Boom Microphone Capsule 19mm

The ECM-DM1910K600 is a 19 × 10 mm unidirectional boom microphone capsule. With a sensitivity of -56dB±3, it is designed to capture focused sound, making it suitable for applications requiring precise audio pickup, such as in broadcasting and communication.

Model: ECM-DM1910K600
Dimensions: 19 × 10 mm
Directivity: Unidirectional
Sensitivity: -56dB±3
Impedance: 600Ω±15%
Frequency Response: 100Hz~10KHz

Unit Price Reference: $1.25/unit

Important: Please make sure to pay for the shipping fee to complete your order. This is required to process your shipment.

Tags: #19mm #Vocal

Delivering rich, full sound with high-fidelity reproduction, our 1910 dynamic microphone heads offer low distortion, making them ideal for various audio applications where clear and accurate sound reproduction is essential.

Dynamic Part

Response Curve

Appearance Size

Reliability Tests

High Temperature Test: Microphone subjected to +60℃ ±3℃ for 96 hours with 20-50% humidity, followed by 6 hours of normal temperature lay.

Low Temperature Test: Microphone subjected to -25℃ ±3℃ for 96 hours with 20-50% humidity, followed by 6 hours of normal temperature lay.

Humidity Test: Microphone exposed to 40℃ and 90-95% relative humidity for 96 hours, followed by 6 hours of normal temperature lay.

Temperature Cycle Test: Microphone subjected to rapid temperature changes from normal temperature to +60℃ ±3℃ for 1 hour (normal temperature lay for 3 hours) and then to -25℃ ±3℃ for 1 hour (normal temperature lay for 3 hours).

Sensitivity Stability: Sensitivity remains within ±3dB of the initial sensitivity after each environmental test.

Sampling Process

Confirm customer requirements:

Review product application, microphone capsule specifications, usage scenarios, and sound quality needs.

Recommend and specify:

Provide recommended microphone capsule models and detailed specifications for customer evaluation.

Sample provision and testing:

Deliver microphone samples for customer testing and feedback purposes.

Optimize and finalize:

Refine microphone design based on feedback, finalize samples, and proceed to mass production upon quality approval.

Quality Assurance

Conducting sampling inspections of incoming materials to ensure compliance with standard requirements.

Performing inspection audits to ensure the stability and control of the entire manufacturing process.

Conducting pre-shipment inspections to ensure that products meet established quality standards.

Acoustic Laboratory

Testing of background noise, sensitivity, frequency response curve, and directionality indicators.

Verification of the impact of different circuits, structural dimensions, materials, and processes on indicators.

Reliability testing at both the new product design stage and the mass production regular stage.

Automatic Workshop

Utilizing fully automated production lines to ensure high efficiency and consistency.

Equipped with state-of-the-art facilities, including a 10,000-level dust-free workshop.

Employing a rigorous 21-step process to guarantee product stability.

14mm Unidirectional Electret Condenser Microphone Element for High Fidelity

Model: ECM-B1465UL42-231165
Dimensions: 14 × 6.5 mm
Sensitivity: -42dB±2

Live Broadcast Microphone Capsule 25mm

Model: ECM-B2573UL33-23221
Dimensions: 25 × 7.3 mm
Sensitivity: -33dB±2

Dynamic Sound Card Microphone Transducer 30mm

Model: ECM-DM27BK600
Dimensions: 30 × 49 mm
Sensitivity: -52dB±3

25mm Cardioid Electret Microphone Cartridge

Model: ECM-B2583UML32-23861
Dimensions: 25 × 8.3 mm
Sensitivity: -32dB±2