1.2.1 speaker with Treble and Bass adjust button. 2.good bass sound 3.with CE,ROHS,FCC 4.good quality with best price

2.1 computer speaker

  

Item name	2.1computer speaker
Item NO.	5505 (2.1)
Subwoofer	Satellite
Output power:30W(RMS)	Power-Satellite:5*10W(RMS)
Frequency Response:28HZ-20KHZ	Frequency Response:28HZ-20KHZ
S/N:80dB	S/N:95dB
Impedance:8Ω	Impedance:4Ω
Driver unit:4 inch	Driver unit:3 inch
Dimension:D170*W290*H310mm	Dimension:D110*W110*H200mm
Canton size:	712*382*430mm
Color box size:	370*350*410mm
Package:	2set/CTN
Weight:
G.W:	15.5KG
N.W:	14.5KG
MOQ:	500sets

Hot 2.1 speaker for computer,home theater using