2.Superior Quatlity with comepetitive price. 3.It is hometheater with usb,memory card and FM Subwoofer:1,Power: 60W 2,Speaker unit: 8 inch3,Impedance :4-8Ω4,Sensitivity: 80dB5,Frequency Response: 20HZ-200HZ 6.Product size: 22*37.5*39.5CM Satellites:1,Power: 15W * 5 2, Speaker unit: 3"* 5 + 10" treble 3, Impedance :4-8Ω4, Sensitivity:85dB 5, Frequency response:120HZ-20KHZ 6.Product size: Guns: 124 ...