TOA Aerobic Headset Microphone Speech Full Frame 125-degree vertical viewing angles

125-degree vertical viewing angles

Built-in overload protection circuitry ensures outstanding reliability

The input power (impedance) can be easily changed at the upper side of the speaker

(Measured by installing the unit in the center

TOA Aerobic Headset Microphone Speech Full Frame 125-degree vertical viewing anglesThe WH 4000A is headset microphone of a cardioid pick up pattern, featuring a lightweight design. Besides, the WH 4000A is equipped with an adjustable band to fix the headset on your head. Type Electret condenser type Directivity Unidirectional Sensitivity 66 dB 3 dB (0 dB = 1 V 0. 1 Pa, 1 kHz) Maximum Input Level 120 dB SPL Cord Length 1. 3 m Terminal 3. 5 mm monaural plug Finish Headband: EVA, black Frame: Stainless, black (silicon rubber)