Earthworks M23 Omni Measurement Microphone - 3Hz - 23kHz
- Brands Earthworks
- Product Code:ETW-M23
- Availability:In Stock
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$624.00
23kHz measurement microphone
The Earthworks M23 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:
- Frequency Response: 3Hz to 23kHz ±1/-3dB
- Polar Pattern: Omnidirectional
- Sensitivity: 34mV/Pa (Typical)
- Power Requirements: 24-48V Phantom, 10mA
- Max Acoustic Input: 140dB SPL
- Output: XLR-3
- Output Impedance: 65 Ohms, balanced (Between pin 2 & 3)
- Min Output Load: 600 Ohms between pins 2 & 3
- Noise: 20dB SPL equivalent (A weighted)
- Dimensions L x D: 165mm x 22mm (6.5 x .860 inches)
- Weight: .35 lb. (160g)
Item 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
Warranty:
- 15 Years