2.0 channel mini speaker it is conveniently connected to any computers, laptops, MPs, IPods. etc. 2.0 Channels mini Speaker it is conveniently connected to any computers, laptops, MPs, IPods. etc.Power Output:9 W*2 THD=1% 6 W*2 THD=0.1%SNR> 80dBSpeaker Unit:2*2Impedance:6 AmpSensitivity:80 dBFrequency Response:100-20 KHzWorking Voltage:DC 12VPower Supply:AC 220V 50HzPacking Size:260*235*115 mm/pc ...