Most home are equipped with the modern home theatre system that can match the sound system in a theatre. All you needs is 5.1 speaker set up and a quality subwoofer channel besides you can add more speakers and amplifier to make the sound better as you enjoying a drilling picture at the theatre. As the technology became very advance, the sound of the home theatre speaker system became very unque that you don't needs very big space to installed your home theatre system.
I had a friend who change one of his bedroom of four bedrooms apartments into a home theatre style theatre. All he has to do is to get the whole full sets of home theare speakers with subwoofer and tweeters and a 42inches LCD television. A center channel speaker was place directly on the top of the television. The front speaker with the tweeters is place above the ear levels to get the best sound. With another two speakers are place at the back of the sitting with is at standing position and both equal distance from the left and the right.