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  Beyerdynamic MM1 Measurement Microphone

Beyerdynamic MM1
Beyerdynamic MM1
 
List Price: $249.99
Our Price: $199.99


Availability: Usually Ships in 3 to 5 Days
Product Code: 1579

 

Beyerdynamic MM1 Measurement Microphone

The Beyerdynamic MM1 is a measurement microphone designed specifically for measuring sound reinforcement and PA systems.

Beyerdynamic MM1 Measurement Microphone Details
The Beyerdynamic MM1 is a measurement microphone designed specifically for measuring sound reinforcement and PA systems. It is designed to work with spectrum analyzers for measuring frequency response and sound pressure levels of loud speaker systems. The MM1 is the ideal microphone for the measurements of audio signals in the research, development, for reverberation testing and other applications.

The MM1 mic's narrow tubular construction ensures that the microphone has negligible influence on the sound field so that an increase in pressure level is avoided due to the linear frequency response.

Beyerdynamic MM1 Measurement Microphone Features
  • inear frequency response
  • Omnidirectional polar pattern
  • Calibrated open circuit voltage
  • Narrow tubular construction
Beyerdynamic MM1 Measurement Microphone Specifications
  • Transducer type: Condenser (back electret)
  • Operating principle: Pressure
  • Polar pattern: Omnidirectional, diffuse field calibrated
  • Open circuit voltage at 1 kHz (0dB = 1V/Pa) : 15 mV/Pa (_ -36.5 dBV) ± 1 dB
  • Nominal impedance: 330 Ohms
  • Load impedance: 2.2 k Ohms
  • Connector: 3-pin XLR
  • Length: 133 mm
  • Shaft diameter: 19 mm
  • Head diameter: 9 mm
  • Weight without cable: 88 g
  • Frequency response: 20 - 20,000 Hz (50 - 16,000 Hz ± 1.5 dB)
  • Max. SPL at 1 kHz: 128 dB
  • S/N ratio rel. to 1 Pa: > 57 dB
  • A-weighted equivalent SPL: approx. 28 dB(A)
  • Power supply: 12 - 48 V phantom power
  • Current consumption: approx. 3.4 mA

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