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Adastra CBM20 – Ceiling Boundary Microphone

Low profile ceiling or panel mounting boundary microphone with an omnidirectional pick-up pattern which is suitable for use where discreet audio surveillance is required.

£33.89

97 in stock

Low profile ceiling or panel mounting boundary microphone with an omnidirectional pick-up pattern which is suitable for use where discreet audio surveillance is required. Applications range from audio pick-up in induction loop systems to audio monitoring and recording for CCTV systems.

Phantom powered (9-52Vdc)
Threaded for up to 50mm through-hole mounting
Omnidirectional pickup pattern

  • Power supply
    9-52Vdc phantom power
  • Cutout diameter
    20mmØ
  • Connection
    XLR male
  • Frequency response
    50Hz-17kHz
  • Max. input SPL
    140dB @ 1kHz (≤1% THD)
  • Sensitivity
    -39dB ±3dB (0dB=1V/Pa at 1kHz)
  • Impedance
    200 Ohms ±30% (at 1 kHz)
  • Dimensions
    72 x 32mmØ
  • Weight
    76g
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£33.89

97 in stock

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