Discontinued Headset condenser microphone

The CMX720 is an omnidirectional headset microphone designed for vocal and speech applications, ranging from speeches to aerobic lessons. The flat frequency response and the high Sound Pressure level ensure a high-fidelity sound reproduction, true to the user’s voice and intonation, even when a hard and vigorous sound is applied. The omnidirectional pattern reduces the feedback to a minimum. The tiny design doesn’t decrease its performance, but enhances the user’s comfort and makes wearing it almost unnoticable, both to speaker and audience. It is available in Black with mini-jack or mini-XLR connector.


  • Discontinued CMX720BJ - Headset condenser microphone, Mini Jack - Black
  • Discontinued CMX720BX - Headset condenser microphone, Mini XLR - Black
System specifications
Microphone Type Back electret condenser
Frequency Response (± 3 dB) 20 Hz - 20 kHz
Polar Pattern Omnidirectional
Sensitivity (1W/1m) -44 dB
Impedance 1000 Ω
Sound Pressure (Max. W/1m) 130 dB
THD+N (@ 1 kHz) 0.5%
Power Supply 1.5 ~ 10 V DC
Current consumption 3.5 mA
Product features
Dimensions Microphone 0.20 " (Ø)
Cable 0.059 " x 47.24 " (Ø x L)
Weight 0.042 lb
Accessories Included Foam windscreen
Optional CMA403

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