2.1 ,5.1 speaker ,sound,E-bass 20-200HZsatellite speaker:150-20KHZ Distortion ... 2% 1W 1KHZ 2.1 ,5.1 speaker ,sound,E-bass Output power:350w Panel having all the ... adjustment Volume control, integral adjustment High or low pitch sound adjustment Independenty choose music style 8 inch ultra-heavy ... bass unit, sound flow design Fine tone quality,high acooustic effect Hang ...