Product Description BT 5.3 ,USB,AUX,OPTICAL,H-ARC, DISPLAY,REMOTE,DOLBY Output power 90W 40W*2 (170 RMS) Sound Bar size SW 6.5inch x1 Drive Units: 2inch 2inch SW 6.5inch x2 Frequency Response No Separation No SIN No Distortion No Dimension Subwoofer size 160 x 296 x 372mm Sound bar size 870 x 89 x 60mm