Power Output:140W

S/N Ratio:65dB

Drive Units:8"+3"×8+1.5"×2

Frequency Response:35Hz-18KHz

Woofer speaker:250(L)×375(W)×340(H)mm

Front speaker:130(L)×135(W)×210(H)mm

Surround speaker:130(L)×135(W)×660(H)mm

Center speaker:280(L)×135(W)×130(H)mm