4015 Electret Microphone

4015 Electret Microphone

With a sensitivity of -30±2dB, this microphone capsule delivers exceptional sound capture, accurately detecting even the faintest audio details. It’s perfect for applications such as intercom systems, wireless communication devices, and hands-free voice systems, where clear and reliable audio transmission is crucial.
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Product Introduction

The 4015 electret microphone is designed for a wide range of professional applications. Its compact size and high sensitivity make it an ideal choice for clear and reliable audio capture in communication systems. Built to meet international standards, it guarantees consistent performance in demanding environments, ensuring you get high-quality audio every time.

 

Features
  • High Sensitivity: -30±2dB for accurate and detailed sound capture.
  • Wide Frequency Range: 20-16000Hz, suitable for a broad range of audio applications.
  • Compact Design: 4 x 1.5mm dimensions for easy integration into various devices.
  • Good S/N Ratio: 60dB for minimal background noise and high-quality audio output.

 

Applications
Law enforcement recorder
Electret Mic for Law Enforcement Recorder
Two-way radio
Electret Mic for Two-way Radio
specifications

 

Name Parameter
Model ECM-B4015AL-30
Sensitivity -30±2dB
Output impedance 2.2KΩ
Directivity

omni

Frequency range

20-16000Hz

Maximum SPL 110dB
S/N Ratio 60dB
Dimensions 4 x 1.5mm

 

circuit
4015 STANDARD TEST CIRCUIT
response
4015TYPICAL FREQUENCY RESPONSE
dimension
4015APPEARANCE & DIMENSION

 

Why Choose Us
  • At our Chinese factory, we produce top-quality Omnidirectional Microphone products and provide professional services.
  • We insist on a meticulous and complete pre-sale, sale, and after-sales service system to ensure that you get thoughtful service.
  • Our Chinese factory has the expertise and resources to produce Omnidirectional Microphone products that meet the highest quality standards.
  • Our team of experts is dedicated to providing innovative solutions that help businesses stay ahead of the competition.
  • We are a leading supplier and manufacturer of Omnidirectional Microphone products in China.
  • We hope to create a platform for our employees to realize their values and accomplish themselves, so that they can work happily and live happily.
  • Our Chinese factory offers top-quality Omnidirectional Microphone products and excellent customer service.
  • We are actively responding to the characteristics of the times of high-quality development, being an industry leader in providing quality 4015 Electret Microphone and services, and creating healthy and sustainable social value.
  • We are committed to producing Omnidirectional Microphone products that are both technologically advanced and affordable.
  • Our success is attributed to our relentless pursuit of quality, innovation, and customer satisfaction.

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