Free Delivery on all orders over £99*

Adastra CBM20 Ceiling Boundary Microphone

£2999
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
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.

  • 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

You Might Also Like

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    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.

    • 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