Home CR-M4102B Conference Microphone

CR-M4102B Conference Microphone

Control Unit Conference Microphone Power Supply Unit

The CR-M4102B conference microphone is a desktop speech-only chairman unit. It is easy to use. The speaker only needs to press on the speech request key to speak. There are headphone jack and built-in speaker. The sound is clear and there is a volume control knob.

CR-M4102B Conference Microphone

Features
1. This cardioid condenser microphone is designed with a bicolor indicator. When requesting to speak, the indicator is green. During speaking, it turns into red.


2. There are a built-in speaker, a headphone jack and a volume control knob.


3. Our conference microphone has howling suppression function. When it is turned on, its built-in speaker is automatically closed.


4. The chairman unit has the function to fully control the order of the conference. Its connection position is unrestricted.


5. This conference microphone is a passive component. It is powered by the system host and the input voltage is 24V.


6. The connection mode is T type or hand-in-hand type.


Technical Parameters
ModelCR-M4102B
Power supplyHost-powered
Unit interfaceAviation 8-core dedicated interface
Max. power consumption3W
Headphone transmission8-32Ω, 3.5mm mini jack
Directional characteristicCardioid
Speaker power2W
Microphone typeCapacitive diaphragm
Crosstalk attenuation>80dB
Distortion<0.1%
Frequency response60Hz - 18KHz
Signal to Noise Ratio (S/N)> 80dB
Equivalent noise≈20dB SPL
Max. SPL105dB (3% threshold)
Sensitivity-22Dbv/pa
ColorDark grey
Dimensions127L×146W×62H (mm)

For the same functions, there is another product available.


Related Names
Desktop Microphone | Desktop Chairman Unit | Cardioid Condenser Microphone


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