AKG Supercardioid Boundary Layer Mic

Product Information: SPREAD THE WORD theater, conference, meeting-room and security applications The MB3 is a high-performance, miniature boundary microphone for flush-mount installation. Thanks to its supercardioid pickup pattern, the MB3 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, courtrooms and security. The MB3 provides a three-pin XLR-type, low-impedance, balanced mic-level output and is powered by 12–48V phantom power. Supercardioid polar patternoffers high gain before feedback PCC® (Phase Coherent Cardioid®) technologyfor optimum speech intelligibility Miniature designvirtually disappears when installed LED indicatorfor clear mic on/off notification Mounts easily into tabletops, walls and ceilingsfor fixed applications Specifications: General Audio frequency bandwidth 50 to 15000 Hz Equivalent noise level 22 dB-A Sensitivity 22 mV/Pa Signal to Noise 72 dB-A Polar Patterns Supercardioid Powering Interface Voltage 12 to 48 V Audio Output Type Balanced XLR Gender Male Contacts 3-pin Design Finish satin black Dimensions / Weight Height 84 mm Diameter 27 mm Net Weight 78 g