Sony HTCT550W 3D Sound Bar Home Theater System with Wireless Subwoofer (Discontinued by Manufacturer) 2.1 ch 400W6 simulated surround sound system for 40" and above HDTV Wireless active subwoofer for flexible placement Three HDMI inputs: single-cable AV connections HDMI Repeater with 3D pass-through Dolby TrueHD and dts HD enhanced audio codecs