1.Clear sound with powerful bass 2.Easy connect to desktop,laptops,AUX.. 3.Good quality and good service

Power Output:	3W+2.5W*2 RMS
Frequency response:	40Hz~20KHz
Impedance:	4Ω+4ΩX2
S/N:	55dB
Distortion:	≤0.2%
Separation:	≥65dB
Speaker unit:	Subwoofer: 4" Satellite: 3"x2
Carton:	L720xW324xH545mm,6sets
N.W.:	13.5KG
G.W.:	16.0KG
FOB price:	USD12.07

high quality 2.1ch speaker W-700