Speaker unit :10"*2
Rated Power:100W X 2
Max Power: 180W X 2
Frequency Response: 50Hz--18KHz
Sensitivity:89+-3dB(1W/1M)
Rated Impedance:4 ohms
Cabinet Size:330*280*860MM
Packing size:370*330*920MM
G.W:23.6Kgs
packing: 1pcs/ ctn,total 2 ctns
With USB / SD / FM / microphone sockets and so on.