Joined on 07/24/11
Pros: Deep tight bass. 18x20 living room w high vault. Plenty of power. This produces clean low end that you can feel. Small enough to be unobtrusive in the room. Bass isn't boomy or muddy. I expect it will get even better as the woofer gets acclimated.
Cons: Grill broken in delivery. Definitive was on the ball with replacement parts here in three days.
Overall Review: If you are shopping for a sub in the low 200 range I don't know that you will do better than. It has greatly improved my 5.1 system.