In 1, the plastic panel decoration, fashion, art, luxury;

In 3, USB, SD card interface, and the IT device synchronization;

4, master volume, bass independent regulation;

5, transformer power supply;

6, using imported power amplifier IC, big power, small distortion, pure sound quality.

Bass IC: TDA2030 X1 import IC: UTC2030 X2 machine bass horn: 4 " 4 euro 20W vice machine horn: 3" 4 ohm 10WX2 transformer: EI57*25