The Reference of Reference Mics
Earthworks M23R is ideally suited for acoustical measurements, sound system setup and troubleshooting, room acoustics, or any application where an accurate measurement microphone is required. The wide linear minimum-phase response and fast clean impulse response make the M23R especially suited for time do - main measurements. Any M23R you come across is matched within +/-.5 dB. This microphone is omnidirectional with a frequency response of 5Hz to 30 kHz.
||5Hz - 30kHz