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AKG CM311 Head Worn Cardioid Condenser Microphone

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    Designed for touring and live-sound applications, the CM311 is a reference head-worn condenser microphone. It sounds like the best handheld microphones full, clear and distortion-free, even with the loudest singers.

    Differoid stands for differential cardioid, which cancels ambient noise from floor monitors, crowds and other sources. Controlled field tests show that the Differoid provides up to 12dB more gain before feedback than conventional cardioid microphones. Many users of CM311 say that their house mix is better because the mic’s isolation is nearly complete.

    Note: only item number #AKG CM311XLR includes belt pack while #AKG CM311L and #AKG CM311TA4F are headset only.

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    AKG CM311 Head Worn Cardioid Condenser Microphone Specifications

    AKG CM311 Head Worn Cardioid Condenser Microphone Specifications
    Product Specifications

    AKG CM311 Head Worn Cardioid Condenser Microphone Specifications

    • Audio frequency bandwidth: 50 - 17000 Hz
    • Equivalent noise level: 26 dB-A
    • Sensitivity: 1.25 mV/Pa
    • Signal to Noise: 68 dB-A
    • Electrical impedance: 75 Ohms
    • Polar Pattern: Cardioid
    • Dimensions:
      • Length: 17.76 mm
      • Width: 13.97 mm
      • Height: 7.62 mm
      • Net Weight: 61 g
    • Design:
      • Finish: Satin black
    • Audio Output:
    • Type: Mini XLR
      • Gender: Female
      • Contacts: 3-pin
      • Headset only
    • Type: TA4F for Shure Wireless Bodypacks
      • Gender: Female
      • Contacts: 4-pin
      • Headset only
    • Type: XLR
      • Gender: Female
      • Contacts: 3-pin
      • Includes: belt pack
    • Powering Interface:
      • Voltage: 18 to 48 V
    • Application
      • Assisted Listening: Yes
      • Sound Reinforcement: Yes
      • Presentation: Yes
      • Retail: Yes
    • Device:
      • Headset Microphone: Yes
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