20w + 20w 4ch Hifi Multi-function Amplifier With Fm Radio Support Sd Usb Flash Disk Rca Line Input

FREE* Shipping on this item
This product is dispatched in 10 to 15 working days
We urge you to please read shipping details before placing your order.
---------------------------------------
1) SD/MMC card USB Flash Disk MP3 player function

2) Selected high power 4 channels professional power amplifier integrated circuits minima distortion strong power

3) Pro-professional level input operational amplifier IC for circuit design sound transparent right

4) Filtering and anti-large-capacity power circuit

5) DSP sound field pattern of the four

6) Tow main channel output

7) RCA Line Input

**Specifications:

1) Input voltage: DC 12V

2) Frequency response: 20HZ-20KHZ

3) Output power: RMS 20W+20W 1KHZ

4) Harmonic distortion: