My system is in a small room, which sucks but does need less watts and speaker sizes. I bought the Dali SW 8 years ago, and it still runs like a champ. It is never muddy. It has a well articulated presentation and is easy to position for maximum clarity and oomph. It is also sturdy, having survived a few moves without a scratch. I really can't recommend it enough, having heard many other small subs and been unimpressed. Nothing has beaten this sub.

The only thing I can say is weak about it is its size, but then that's also its strength.