features:
1) adopts large power materials amplifier circuit
2) power supplied by large roll transformer
3) 5 stereo output
4) specialized digit mixed voice IC
5) volume operated by remote control
6) big VFD display
7) super high and low volume rising circuit
8) two microphones input
9) high and low volume can be adjusted separately
10) 1 for 4 electronic switches selected
11) output power: left stereo 80W, right stereo 80W, back stereo 40W, middle stereo 40W
12) luxury aluminum panel with creative outlook design