My room is 11' x '16 x '10. I spent 2 years learning room acoustics and treating my room. I spent another 2 years going through speakers that were too big for my room (e.g., Golden Ear T2). A year and a half ago I got a pair of Kef Ls50s. Last week I finished dialing them in. They are incredible. I'm very happy with what I'm hearing now.