MAXHUB CM30 video conferencing accessory Microphone White

SKU
CM30
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In Stock: 1 available
8-array microphone, 20 Hz ~ 20 kHz, 68 dB, DC-48V/ 100mA
More Information
SKU CM30
Manufacturer Maxhub
Availability Y
The CM30 Ceiling Microphone is specifically designed to enhance audio capture in educational environments, ensuring that every word spoken in the classroom is heard clearly. Perfect for modern classrooms, lecture theatres, and educational facilities, the CM30 offers superior sound quality and intelligent audio processing to create an optimal learning experience.

Advanced 8-Microphone Array
Utilizes an 8-element circular array design, integrated with ANS (Automatic Noise Suppression), AEC (Acoustic Echo Cancellation), and AGC (Automatic Gain Control) algorithms for crystal-clear audio capture.

Effortless Cascading
Easily connect multiple CM30 microphones via Cat5e cables for comprehensive coverage in larger classrooms or lecture halls.

Digital Audio Transmission
Supports digital audio transmission technology to eliminate line interference, ensuring high-fidelity sound through digital signal transfer.

Convenient Upgrading
Firmware updates are simple via the USB Type-C port or Ethernet connection, ensuring the microphone is always up-to-date with the latest features.
Features
Product typeMicrophone
Product colourWhite
Placement supportedCeiling
Microphone
Microphone sensitivity130 dB
Microphone frequency20 - 20000 Hz
Microphone direction typeOmnidirectional
Microphone Total Harmonic Distortion (THD)10%
Number of microphone arrays8
Microphone pick-up range8 m
Noise reductionYes
Signal-to-Noise Ratio (SNR)68 dB
Ports & interfaces
Connectivity technologyWired
Device interfaceUSB-C
Power
Power source typeDC
DC input voltage48 V
Weight & dimensions
Width138.5 mm
Depth27.3 mm
Height138.5 mm
Weight450 g
Operational conditions
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)10 - 90%
Storage temperature (T-T)-20 - 60 °C
Storage relative humidity (H-H)10 - 90%
Packaging data
Package width276 mm
Package depth852 mm
Package height68 mm
Package weight1.4 kg
Packaging content
Quantity1

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