AKG MB4 Extremely small & inconspicuous lightweight supercardioid boundary layer microphone
LITTLE BIG MIC
House-of-worship, conference and ticket-window applications
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.
Supercardioid polar pattern
offers high gain before feedback
PCC® (Phase Coherent Cardioid®) technology
for optimum speech intelligibility
Removable grille assembly
can be painted to blend in with furniture
LED indicator
for clear mic on/off notification
Balanced, low-Z output
prevents hum and high-frequency loss
TECHNICAL SPECIFICATION
General |
Audio Frequency bandwidth |
50 to 15000 Hz |
Sensitivity |
22 mV/Pa |
Equivalent Noise Level |
22 dB-A |
Signal to Noise |
72 dB-A |
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Polar Patterns |
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Powering Interface |
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Audio Output |
Type |
Balanced XLR |
Gender |
Male |
Contacts |
3-pin |
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Design |
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Dimensions / Weight |
Length |
38 mm |
Height |
15 mm |
Net Weight |
97 g |
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