Audio-Technica ATM75cW Cardioid Condenser Headworn Microphone (cW-Style Connector)

Cardioid Condenser Headworn Microphone, Wired for use with UniPak Transmitter Terminated with locking 4-pin connector for A-T UniPak body-pack wireless transmitters. 55" (1.4 m) cable. Includes windscreen. With a pivot-mounted flexible mic boom that descends from either the left or right side, the ATM75 delivers professional-quality vocal pickup with hands-free operation.Features: Professional-quality vocal pickup with hands-free operation Low-visibility headband provides stable, comfortable fit Pivot-mounted flexible mic boom descends from left or right side Belt-mounted power module operates on battery or phantom power Cardioid polar pattern improves isolation of desired sound source Specifications: ELEMENT: Fixed-charge back plate, permanently polarized condenser POLAR PATTERN: Cardioid FREQUENCY RESPONSE: 100-13,000 Hz LOW FREQUENCY ROLL-OFF: 80 Hz, 18 dB/octave OPEN CIRCUIT SENSITIVITY: -51 dB (2.8 mV) re 1V at 1 Pa IMPEDANCE: 200 ohms MAXIMUM INPUT SOUND LEVEL: 132 dB SPL, 1 kHz