CBM20

This low profile ceiling or panel mounted boundary microphone has 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.

• Small visible profile
• Phantom powered
• Balanced XLR output
• Omnidirectional pickup pattern
• Frequency response: 50Hz-17kHz
• Max. Input SPL: 140dB (@ 1kHz)
• Sensitivity: -39dB ±3dB
• Impedance: 200 Ohms ±30% (@ 1kHz)
• Power supply: 9-52V DC phantom power
• Cut-out diameter: 20mm
• Panel mounting depth: up to 50mm
• Overall dimensions (LxDia): 70x31mm
• Weight: 70g