KENTIGER 3001 4 Channel Amplifier With Remote Control USB/SD Card Player FM Radio 12V5A Power Adapter And AUX Cable Optional

Package include:
 

version A.without power: the package include 1xamplifier+1xremote control+instruction book

version B.with 12V5A power: the package include amplifier+remote control+12V5A power+audio cable+instruction book

Specifications:
 

1.Input Voltage: DC 12V
2.Output Power: RMS 4 x 20W 1KHz
3.FM Radio Frequency Rang: 87.5 ~ 108MHz
4.Frequency Response: 20Hz - 20kHz
5.Harmonic Distortion: <0.05% 4W 1KHz
6.SNR: 85dB
7.High Control: 12dB +- 10KHz
8.Bass Control: 12dB +- 100Hz
9.The Signal Level: 220MV 47K
10.Reader, U-disk Format: MP3 Fm
11.Material: Lightweight aluminum