Well I am moving this week and want to get a new sound system set up. I advised DIRECTV I am moving so they are going to give me the genie and 2 mini genies. Looking forward to that since I've had my HR 21 for about 6 years. At any rate I have owned a Yamaha receiver with two huge polk audio tower speakers a huge JBL center channel speaker and a big JBL sub woofer. I am wanting to downsize and clean up the look. I have been researching sound bars for a few days. I am considering the JBL SB400. This will be going in a room about 18 x 10 with hardwood floors. I have never owned a sound bar before so was wondering if anyone on here could help me. I guess I'm asking, are these worth a damn and is the one I'm leaning towards any good?