Nady CBM 40X Condenser Boundary Microphone Ideal for a variety of applications such as recording choirs, orchestras, theatrical performances, interviews, courtroom proceedings, meetings & conferences Condenser boundary microphone with a cardioid pickup pattern and full frequency response 30Hz-20kHz for clear audio and increased feedback rejection Built with rugged a die-cast housing on rubber padding to minimize mechanical coupling and surface vibrations 16-foot mini-XLR to XLR cable included Requires 48V phantom power