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AKG C577WR Small Omnidirectional Lavalier Microphone

Product Code AKC577WR
Manufacturer AKG

Buy this from the A.C. Audio Online Store. Request more information or contact us now for purchasing information.


Extremely small omnidirectional lavalier microphone.


  • Polar pattern: omnidirectional
  • Frequency range: 20 to 20,000 Hz
  • Sensitivity: 8 mV/Pa (-42 dBV)
  • Max. SPL: 133 dB (k=1%)
  • Equivalent noise level (IEC 60268-4): 37 dB
  • Equivalent noise level (IEC 60268-4, A-weighted): 26 dB-A
  • Signal/noise ratio (A-weighted): 68 dB
  • Impedance: 400 ohms
  • Recommended load impedance: >2,000 ohms
  • Powering: <0.6 mA
  • Connector: 3-pin XLR
  • Finish: matte black
  • Net weight: 0.4 g / 0.014 oz.
  • Shipping weight: 146 g / 5.2 oz.
  • Patent(s): Pressure compensation cavity for condenser transducer (Patent no. AT 407.322, US 6.351.543)

Equipment available to buy from this site is for professional use only. Please note in certain countries some products listed may not be available from A.C. Entertainment Technologies Ltd.

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