Powerology 5.1CH 735W Wireless Sound Bar Model: PBAR51WLBK 6.5" Cinema Quality LED Display Dolby Audio Powerful Woofer, 735W Peak Power Energy Source: 110V–240V 210W of power output Maximum Audio Power: 735W Driver Unit: 6.5" SW + 2.5" x 5 SB Unit of Frequency: 45Hz–20KHz Version 5.0 of Bluetooth; Up to 10 meters of range Categories: Powerology (Audio) nw5162