Microphones CBM20 Ceiling Boundary Mic
CBM20 Ceiling Boundary Mic
CBM20 Ceiling Boundary Mic
CBM20 Ceiling Boundary Mic

CBM20 Ceiling Boundary Mic

Brand: adastra
sku: 952.347UK
In Stock: 100 units
Sale price£35.99 Regular price£39.99
DESCRIPTION
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.
SUMMARY
Phantom powered (9-52Vdc)
Threaded for up to 50mm through-hole mounting
Omnidirectional pickup pattern
SPECIFICATIONS
Power supply: 9-52Vdc phantom power
Cutout: 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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