5.1 Wireless Speaker 10inch, 12inch for Home, Hotel, Restaurant

We offer wireless speaker,surround speaker total output 90 w 　 subwoofer output 30 w 　 satellite output 12w*5 　 distortion 0.3% 1w 1khz 　 sensitivity 300mv 　 freqency response 30hz~20khz 　 s/n ratio ≧60db 　 separation ≧45db 　 speaker unit 3″*5 　 subwoofer speaker unit 5.25″ 　 power 220v/110v 　 subwoofer size 130*305*356mm 　 satellite size center:195*86*92mm/satellite:86*155*92mm 　 control remote, button.