Standard impedance: 4 to 16 ohm 5. Frequency response: 20KH - 20KHz (+ 3dB) 6. Distortion: = 0.5% 8. Signal input sensitivity: 200mV (+ 30mV) 9. Microphone input sensitivity: 9 MV (+ 2mV) 10.
The recording output level: 1V 11. The auxiliary output level: 1V 12. Type of power amplifier: AV power amplifier 13. Vocal tract: 2 vocal tract 14. Support:USB Disk/Max 64GB SD Card(Not included).1 X amplifier 1 X Remote control. The USB Disk/Max 64GB SD Card is not included in the package. Please press the mode button to choose mode before being used. AUX/LinePress until the word "AUX/Line" is displayed on the screen. FMPress until the word "FM" is displayed on the screen. BluetoothPress until the word "BLUE" is displayed on the screen. The transparent insulating colloid under the remote control need to be taken out before being used. International buyers please note: a. The item "110V 2 Channel 2000 Watts Pro bluetooth Power Amplifier AMP Stereo Audio USB SD" is in sale since Friday, November 29, 2019. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps". The seller is "mhestore2009" and is located in Shenzhen. This item can be shipped worldwide.