1, 4 band electric equalizer
2, ouput level: 1.0v
3, S/N: More than 90dB
4, fader: Right and left balance system
5, subwoofer output controller
6, with low pass filter system
7, with single input selector: USB/SD. Aux. CD
8, separation: More than60dB
9, bass adjust: +/-10dB
10, treble adjust: +/-10dB
11, MID-Bass: +/-10dB
12, dimensions: 110w*178*32(W*L*H)
13, with remote control