MB4

MB4

Miniature boundary layer microphone

Documents & Downloads

Product Specifications

Audio frequency bandwidth
50 - 15000 Hz
Equivalent noise level
22 dB-A
Sensitivity
22 mV/Pa
Signal to Noise
72 dB-A
Polar Pattern
Supercardioid
Length
38 mm
Height
15 mm
Net Weight
97 g
Finish
satin black
Type
Balanced XLR
Gender
Male
Contacts
3-pin
Voltage
12 to 48 V
Conferencing
Presentation
Boundary Layer Microphone

Little big mic

The MB4 is a miniature boundary microphone for table-top installation. Thanks to its supercardioid pickup pattern, the MB4 greatly reduces ambient noise and pickup of room reverberation. The result is a clearer, more intelligible sound for applications such as teleconferencing, distance learning, boardrooms and courtrooms. The MB4 has a cable leading to an XLR-type output connector with built-in mic electronics. It is powered by 12–48V phantom power and is low-impedance balanced.

Offers high gain before feedback
For optimum speech intelligibility
Can be painted to blend in with furniture
For clear mic on/off notification
Prevents hum and high-frequency loss

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