If you don't have room in your home for a full surround sound system or just don't want all those wires everywhere then maybe the SB 16 Soundbar Home Speaker System from Harmon Kardon will fit the bill. It is designed to improve on the sound you get from your existing TV speakers without all the fuss of an AV receiver and surround sound speakers.
You can connect to the speaker by coaxial or optical digital audio connections or by a stereo analog audio input if you prefer. The system will use your existing TV remote control for volume, power and switching the source. You can get traditional stereo sound or use the built-in 3-D Dolby Virtual Speaker surround-sound effect to add extra excitement to movies and TV shows.
The Soundbar comes with a wireless subwoofer. Not only do you get the extra bass missing in many home cinema speaker systems but you can also place the subwoofer anywhere in the room without all those wires getting in the way.