BM-621 Condenser Conference Boundary Microphone

A flat design boundary microphone fitting all theater stages as well conference projects and churches. Due to a small and exquisite shape and dimension the microphone can be hidden in the walls or tables. The microphone applies a standard XLR connector and is powered by 9V-52V phantom in order to match all kind of audio equipment.

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Product details

Key features

Noble electrophoretic finish
Quality cardioid capsule features long pick up distance and excellent sound
Capsense touching on/off switch design eliminates the mechanical noise of traditional switch
Advanced RFI shielding technology can avoid signal interference such mobile phone signal when operating
Optional low frequency roll-off switch eliminates unwanted low frequency noise
9V-52V phantom power supply
Professional MINI XLR output socket
Supplied with 6 mt Min XLR F - XLR M audio cable

Specifications

Transducer Principle

Condenser
Polar Pattern

Cardioid
Frequency Response

3OHz-2OkHz
Low Frequency Roll-off

6OHz-200Hz 10dB±2dB
Sensitivity

-31dB±3dB(OdB=1V/Pa at 1 kHz)
Equivalent Noise Level

24dB A
Max. Input Level

13OdB(THD≤1.5% at 1kHz)
Mute Switch

Capsense touching switch
Output Impedance

100Ω±30%(at 1 kHz)
Power Requirement

9-52V DC, 4mA typical
Dimension

100 x 73 x 24mm
Net weight

205g
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