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AudioControl® CM-20 Everyday Measurement Microphone

Model #: CM-20
At a Glance

An excellent everyday, budget measurement microphone with commendable frequency response for its price. The CM-20 is a ¼” back electret condenser microphone with omni-direction pickup, phantom powered and XLR connector. Rugged construction is part of its appeal. At this price, now you can afford to have a spare.

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$99,999.00Save $NaN

Get to know this product.


  • Frequency Response: 20Hz – 20kHz ±3dB
  • Polar Pattern: Omnidirectional
  • Impedance: 250O
  • Phantom Power: 10 – 52Vdc
  • Connector: 3 pin XLR, pin 2 positive

Weights and Dimensions

  • Tip Diameter: 10 mm (.39 inches) 145 mm ( 5.7 inches)

In The Box

  • CM-20 Microphone

Misc. Specs

Frequency Response20Hz – 20kHz ±3dB
Connection Type3 pin XLR, pin 2 positive
WarningProposition 65 Warning for California Residents