Earthworks M30 Measurement Microphone (Matched Pair)

Earthworks M30 Measurement Microphone (Matched Pair)

SKU: EARTH-M30MP

Earthworks' M Series has become the accepted standard for affordable, reliable reference and measurement microphones. They are optimized to have a neutral, uncolored response, capturing fast transients and accurate wide-band frequency response with virtually no handling noise. Stable with respect to temperature and atmospheric conditions, the M Series creates transparent recordings both indoors and outdoors. These microphones offer exceptional accuracy for critical recording and room calibration.

The M30 is a cost effective reference microphone for field and laboratory acoustic measurements. It has a flat frequency response, fast impulse response and exceptionally uniform polar characteristics.

Because this small diaphragm condenser microphone is so neutral and has a fast transient response, it also provides outstanding clarity for recording applications where the goal is to capture the natural sound of an instrument, with minimal coloration from the microphone. Consider a spaced pair of M30 microphones on acoustic guitar to capture the performance with exceptional realism.

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Product details

Earthworks' M Series has become the accepted standard for affordable, reliable reference and measurement microphones. They are optimized to have a neutral, uncolored response, capturing fast transients and accurate wide-band frequency response with virtually no handling noise. Stable with respect to temperature and atmospheric conditions, the M Series creates transparent recordings both indoors and outdoors. These microphones offer exceptional accuracy for critical recording and room calibration.

Features:

  • Ideally suited for acoustical measurements that require extended frequency response, including high-end loudspeaker design and quality control, scientific research, measurements of ultrasonic or subsonic transducers, or any application where an extremely accurate free-field measurement microphone is required
  • Provides laboratory grade accuracy
  • 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
  • Each M Series microphone is delivered with its own calibration chart providing its individually measured open-circuit sensitivity and the frequency response curve

Specifications:

  • Frequency response: 5 Hz to 30 kHz +1/-3 dB
  • Transducer Type: Condenser
  • Polar Pattern: Omnidirectional
  • Sensitivity: 8 mV/Pa (Typical)
  • Power Requirements: 48V Phantom, 10 mA
  • Max Peak Input Sound Level: 150 dB SPL
  • Output: XLR intended to drive a balanced transformerless input (PIN 2+)
  • Min Output Load: 600 Ohms between pins 2 & 3
  • Noise: 27 dB, A equivalent
  • Dimensions (Length x Diameter): 9" x 0.860" (229 mm x 22 mm)
  • Weight: 0.5 lb (225 g)