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Earthworks M30 - Measurement Microphone

B&H # EAM30 MFR # M30
Earthworks M30 - Measurement Microphone


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Ship Time: 7-14 business days 

You Pay: $679.00


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The M30 from Earthworks is a cost effective measurement microphone intended for large and small room calibration. The ultra wide frequency response of 9Hz to 27kHz is flat throughout the entire spectrum and results in accurate room calibration using Smaart, MLSSA, SIMM and TEF based systems.

The small element yields an omnidirectional pattern resulting in a wide pick up area at the front and sides of the microphone capsule.

The miniature element provides an accurate omnidirectional pattern with an even coherent response at the direct and off-axis sections of the microphone capsule.
The wide, linear frequency response accurately captures audio signal and reproduces the slightest nuance with great detail.
The uncolored, flat signal results in accurate room calibration for indoor and outdoor application.
Includes microphone clip and calibration adapter
Transducer Condenser
Polar Pattern Omnidirectional
Frequency Response +/- 1 dB, 9 Hz to 27 kHz
+1 / -3 dB, 5 Hz to 30 kHz
Dynamic Range (Typical) 72 dB
Signal-to-Noise Ratio 27 dB SPL Equivalent (A weighted)
Maximum Input Sound Level 150 dB SPL
Power Requirements +48 V Phantom, 10mA
Output Impedance 600 ohms between pin 2 and pin 3
Output Connectors XLR intended to drive a balanced transformerless input Pin 2+
Pad No
Low Frequency Roll-Off No
Dimensions 9 x 0.860" (229 x 22 mm)(Length x Diameter)
Weight 0.5 lb (225 g)
Earthworks M30 - Measurement Microphone
  • Microphone Clip
  • Calibration Adapter
  • 15-Year Limited Warranty
  • Be the first to review this item


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    This product must be downloaded from the Manufacturer's website. You should receive the license code to complete your order within 1-3 business days. Orders placed on Weekends or Holidays are processed the next business day.

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