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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. Applications range from audio pick-up in induction loop systems to audio monitoring and recording for CCTV systems.

Features:

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

Specification:

• 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