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 1248V 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