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SM81-LC - Cardioid Condenser Instrument Microphone with Windscreen, 20 to 20,000Hz

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Industry-standard mic renowned for sonic accuracy in stage and studio performances.
Manufacturer: Shure Incorporated
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Features

  • 0 dB/10 dB lockable attenuator switch
  • 20 Hz to 20 kHz frequency response
  • Cardioid polar pattern, uniform with frequency and symmetric about axis, providing maximum rejection and minimum coloration of off-axis sounds
  • Field-usable over wide range of temperature and humidity conditions
  • Flat response curve for accurate reproduction of sound sources
  • Low distortion over a wide range of load impedances
  • Low noise and high output clipping level
  • Low RF susceptibility
  • Phantom powering (DIN 45 596 voltages of 12 to 48 Vdc)
  • Rugged steel construction for durability
  • Selectable low-frequency response: flat, 6 or 18 dB/octave rolloff

Features

  • 0 dB/10 dB lockable attenuator switch
  • 20 Hz to 20 kHz frequency response
  • Cardioid polar pattern, uniform with frequency and symmetric about axis, providing maximum rejection and minimum coloration of off-axis sounds
  • Field-usable over wide range of temperature and humidity conditions
  • Flat response curve for accurate reproduction of sound sources
  • Low distortion over a wide range of load impedances
  • Low noise and high output clipping level
  • Low RF susceptibility
  • Phantom powering (DIN 45 596 voltages of 12 to 48 Vdc)
  • Rugged steel construction for durability
  • Selectable low-frequency response: flat, 6 or 18 dB/octave rolloff
Products specifications
Cartridge Capacitance 54
Impedance 150
Maximum Frequency Response (Bandwidth) 20000
Maximum SPL (Sound Pressure Level) 136
Minimum Frequency Response (Bandwidth) 20
Operating Temperature (Maximum) 74
Operating Temperature (Minimum) 84.2
Power Current Drain 1.2
Recommended Minimum Load Impedance 800
Sensitivity -45
Signal to Noise Ratio 78
Products specifications
Cartridge Capacitance 54
Impedance 150
Maximum Frequency Response (Bandwidth) 20000
Maximum SPL (Sound Pressure Level) 136
Minimum Frequency Response (Bandwidth) 20
Operating Temperature (Maximum) 74
Operating Temperature (Minimum) 84.2
Power Current Drain 1.2
Recommended Minimum Load Impedance 800
Sensitivity -45
Signal to Noise Ratio 78