Shenzhen Marquess Electronics Co., Ltd.

The ECM-B3015AL-42 electret microphone core is a compact, high-performance audio component designed for a variety of applications. With a sensitivity of -42±2dB, an output impedance of 2.2KΩ, and an omnidirectional directivity pattern, this microphone capsule captures sound uniformly from all directions. Its wide frequency range of 20-16000Hz and high maximum SPL of 110dB make it ideal for both low and high-volume audio environments. Additionally, the 3 x 1.5mm dimensions allow for seamless integration into various devices.

 

• Wide Frequency Range: Covers 20-16000Hz for detailed audio reproduction across a broad spectrum.
• High Sensitivity: -42±2dB ensures precise sound capture.
• Omnidirectional Directivity: Captures sound uniformly from all directions.

• Compact Dimensions: Measuring just 3 x 1.5mm, it is perfect for integration into small devices.

 

3015 Electret Microphone for Headset Microphone

3015 Electret Microphone for Lavalier Microphone

 

 

 

We offer innovative Omnidirectional Microphone products made with the highest quality materials at reasonable prices. These make our 3015 electret microphone capsule a versatile and reliable choice for professional audio recording, conferencing, broadcasting, and other audio applications where high-quality sound and reliability are essential.

http://www.ecmsupplier.com/