Min. Order Reference FOB Price
200 Pieces US$88.00-365.00 / Piece
Product Description
Product Parameter Power supply voltage: 220 (V) Power frequency: 20Hz ~ 20KHz ± 0.15dB (Hz) Amplification gain: 27 times Non-linear distortion: 0.1 (%) Power: 350 (W) Microphone input sensitivity: 0db / 1V Frequency response range: 10Hz-20KHz ± 1dB (Hz) Channel output: 2 Channel ...