AudioControl CM-20 Omnidirectional measurement microphone

Take readings

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 DM-RTA 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.