Polk Audio Omni SB1 Plus Home Theater Sound Bar System Includes Dolby Digital 5.1 and 2.0 decoding for a first-rate surround sound home theater experience. Its ultra-low profile will not block your TVs bottom edge or IR ports The SB1 Plus sound bar and included 8" wireless subwoofer reproduce deep bass with ease, creating room-filling and immersive home theater and music listening Works with any TV or cable box. The SB1 Plus learns original IR remote commands from your TV or cable box remote control