A. full-function remote control B.USB/ ... :Subwoofer:1,Power: 60W2,Speaker unit: 8 inch3,Impedance :4-8Ω4,Sensitivity: 80dB5,Frequency Response: 20HZ- ... 15W * 52, Speaker unit: 3 “* 5 + 10” treble3, Impedance :4-8Ω4, Sensitivity:85dB5, Frequency response:120HZ-20KHZPacking Size ... QQ:1392503015 MSN:eva5470379 a live.comYahoo manager:huaxinmei_234 a yahoo.cn 2012 Fashionable 5.1 Home Theater Hot ...