Output Power:80W+80W
Impedance:4 ohm                
F/R:20hz～20khz 
 S/N ratio:≥72db          
Separation:≥48db          
Speaker Unit:2"×4+10"×4
Function:USB/SD/FM/EQ/tweeters and subwoofers  with light
Packing Style:2 carton for per set
Packing Size:36x36x93cm
40" HQ:280sets