Dynamic Handheld Karaoke Microphone Cartridge 30mm

The ECM-DM58K600 is a 30 x 41.4 mm dynamic mic capsule pickup with -54dB±3 sensitivity, perfect for live streaming microphones and handheld microphones.

📦 MOQ

3,000 pcs

🧪 Sample Order

1 pcs

🧭 Trial Order

from 500 pcs

Model: ECM-DM58K600
Dimensions: 30 × 30 × 41.4 mm
Directivity: Unidirectional
Sensitivity: -54dB±3
Impedance: 600Ω±30%
Frequency Response: 50Hz~14KHz

Tags: 30mm Dynamic Vocal Mics

Performance Overview

Our 30mm dynamic microphone heads feature high-quality cores, providing rich, full sound with high-fidelity reproduction and minimal distortion.

Dynamic Part

Response Curve

Appearance Size

Packaging Overview

Packed in protective foam trays with individual compartments.
Each compartment holds around 4 microphone capsules.
Each capsule is sealed in a protective bag for dust and moisture resistance.
Each box typically contains approximately 2,000 microphone units.

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

1

Confirm customer requirements:

Review product application, microphone capsule specifications, usage scenarios, and sound quality needs.
2

Recommend and specify:

Provide recommended microphone capsule models and detailed specifications for customer evaluation.
3

Sample provision and testing:

Deliver microphone samples for customer testing and feedback purposes.
4

Optimize and finalize:

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

Our Certificates

ECMIC Microphone Manufacturer Certificates

Our production meets ISO 9001:2015 and ISO 14001:2015 standards and is tailored for automotive applications under the IATF 16949:2016 standard, ensuring comprehensive quality management. Additionally, our products comply with ROHS, CE, and FCC requirements.