Mô tả sản phẩm
A20 Aviation Headset Industry-leading active noise reduction for pilots. Average of 30% greater active noise reduction than conventional noise reducing aviation headsets. Clear audio with active equalisation for enhanced communications
Thông số kỹ thuật
Impedance: Monaural mode: 160 Ohm ON and OFF, Stereo mode: 320 Ohm ON and OFF
Frequency response: 15 Hz to 15 kHz Sensitivity: 92 dB SPL typical, measured at 1 mw, 1 kHz, full volume on a KEMAR ear simulator.
Microphone (dynamic) Impedance: 5 Ohm or 150 Ohm dynamic microphone.
Impedance: Monaural mode: 160 Ohm ON and OFF. Stereo mode: 320 Ohm ON and OFF
Maximum ambient noise level: 115 dBC SPL for full active noise reduction performance
Power source: Battery-powered: Two (2) AA alkaline Aircraft-powered: 10 to 32 VDC
