If you are looking to have great sound to go along with HD t.v. the this Bose Solo TV Sound System may be what your looking for. Its designed to be under your t.v. yet it will fill the whole room with excellent quality sound, which Bose is known for. The ease of use is simple and anyone could set this up as it only needs one connection to the wall and another connecting to your tv. These are currently available now over at Amazon.
Source- Cool Material