Earthworks M23mp Matched Pair omni Measurement Microphone - 9Hz TO 23kHz

$1,399.00
Unit price per

23kHz omnidirectional measurement microphone ? matched pair
The M Series has become the accepted standard for affordable, reliable reference and measurement microphones that are accurate in the time domain and frequency response. They are remarkably stable with respect to temperature and atmospheric conditions and are optimized for clean, very fast impulse performance providing accurate wideband response with virtually no handling noise.

Features:

23kHz flat frequency response
Cost effective measurement microphone
Improved version of the SMAARTMIC previously offered by EAW
Ideally suited for acoustical measurements sound system setup and troubleshooting, room acoustics, or any application where an accurate free-field measurement microphone is required
Omnidirectional polar pattern
Flat frequency response, fast impulse response and exceptional polar characteristics
Used by SMAART, MLSSA, Spectrafoo, TEF and RTA in addition to acoustic measurement systems manufactured by dbx, DEQX and others
Meets or exceeds ANSI Type 1 and applicable IEC 61094 requirements
Requires 48V Phantom Power
Each M Series microphone is delivered with its own calibration chart providing its individually measured open-circuit sensitivity and the frequency response curve
Electronic Calibration File available

Specifications:

Matched Pair
Frequency Response: 9Hz to 23kHz ?1/-3dB
Polar Pattern: Omnidirectional
Sensitivity: 30mV/Pa (-30.5dBV/Pa)
Power Requirements: 48V Phantom, 10mA
Max Acoustic Input: 142dB SPL
Output: XLR (pin 2+)
Output Impedance: 100?, balanced (50? ea. pin 2 & 3)
Min Output Load: 600? between pins 2 & 3
Noise: 22dB SPL equivalent (A weighted)
Dimensions L x D: 165mm x 22mm (6.5 x .860 inches) each
Weight: .35 lb. (160g) each

Includes:

ADP1 - 1/2" calibrator adapter for all M Series measurement mics

MC1 - Microphone Clip for QTC, TC, SR, P, DP & M Series mics (specify black or white)
MC2 - Shock mount Microphone Clip for QTC, TC, SR, P, DP & M Series mics

OMW1 - Foam Teardrop Windscreen for QTC, TC & M Series Mics

OMW2 - 100 mile-per-hour Windscreen for QTC, TC & M Series Mics

OMW3 - Standard Foam Windscreen for QTC, TC & M Series Mics