AudioControl calls their CM-20 an “everyday” measurement microphone because of its rugged construction and dependable performance. Whether you’re taking readings with an AudioControl or any other real-time analyzer, you’ll get great results at a great price. The CM-20 mic is a perfect tune-up tool for those rough and tumble situations like tuning car audio systems or PA systems while on the road.
- omnidirectional measurement microphone
- 1/4-inch back electret microphone
- frequency response: 20 to 20,000 Hz (+/-3dB)
- requires phantom power (10 to 52 VDC)