Even though most screens nowadays have amazing picture quality, the speakers in most LED, LCD and Plasma screens leave a lot to be desired. The ultimate solution is a 5.1 speaker system around the room to create surround sound, but if you don't want the clutter, a TV sound bar is an excellent alternative. This sits above or below your screen and provides room filling, high quality sound. Most of these are very easy to set-up and use. Adding a TV sound bar is one of the best upgrades you can do for your viewing pleasure.