Sanken COS-11D-BP Omni Lavalier Microphone w/XLR and Battery (White)


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  • The COS-11D overcomes RFI (radio frequency interference) from the digital transmitter. In today’s wireless transmission systems the microphone must remain unaffected by new forms of digital transmitter signals. They present new challenges in the area of emission protection. In many cases, noise levels increase and the S/N ratio is deteriorated by the interference of digital transmitters. Sanken has designed the COS-11D specifically to diminish the instances where interference is an issue.


    • Overcomes digital transmitter RFI
    • Water Resistant
    • Durable Design
    • Great Clear and Rich Sound
    • 4 Color Choices
    • Improved Moisture Resistance
    • Original Vertical Diaphragm Design
    • Optimized for the Human Voice
  • Directivity Omnidirectional
    Transducer Self-polarized condenser
    Frequency Range 50Hz - 20kHz
    Sensitivity (Nominal at 1kHz) 6mV/Pa (-44.5dB,0dB=1V/Pa) 
    Equivalent Noise Level (A-weighted) 28dB-A
    Max SPL (1% THD) 120dB SPL
    Output Impedance at 1kHz 200 ohms
    Powering AA battery , +12V to +52V 
    Current Consumption less than 1mA (AA battery) 
    Weight 122g , 139g (with AA battery) 
    Dimensions 16.1mm X 4.0mm (diameter), 3.0m(cable length) 
    Connector XLR-3M
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