Samson Audio : CM10B: Uni directional Surface|Boundary Mic

The CM10B is a low profile surface-mount boundary microphone ideal for flat surfaces like conference room tables alters or hanging on walls. The minimally intrusive design allows the microphone to be usedin applications where low visibility is desired. The CM10B features a permanently charged condenser element with a half-cardioid or uni-directional pickup pattern. The microphone exhibits excellent rear rejection providing maximum gain before feedback. Although the CM10B is very small in size all the electronics are contained within the body eliminating the need for any external electronics pack. The CM10B is fitted with a standard 3-pin miniature male XLR connector and a 30-foot mini XLR to standard XLR cable is included. The CM10B operates on standard 9 through 52 Volt phantom power. A heavy Neoprene rubber pad is added to the bottom of the unit to decouple the microphone from the surface helping reduce unwanted pickup noise. The CM10Bis built using heavy-duty die cast construction with reinforced steel grill screen. Convenient mounting holes and hardware for hanging on walls or ceilings is included. A low reflectance matte black finish enhances the stylish minimalist look.SPECIFICATIONS:Half Cardioid Condenser Low-profile with onboard electronics and no externalpower supply Mini XLR connector Includes 30-foot cable with mini to standard XLR connectors Standard 9 52 Volt Phantom Power OperationElement TypeFixed-charge condenser Polar PatternCardioid (Uni-directional) Frequency response30 – 18000Hz Sensitivity-39dBV/Pa Rated impedance600 ohms Max. SPL127dB Dynamic range103dB S/N ratio70dB Power Supply9~52V phantom supply Power consumption4mA