First subwoofer for a newbie.

Subs have me perplexed.... I can't seem to find what people think are clearly the few models to own. With blu-ray players, majority opinion clearly points to obbo products but yet I have not found as clear cut of a following with subs. Any thoughts? Budget is $500-$1200. I am open to used or refurbished. I am matching this up with PSB Synchrony Two B speakers. I would like a really tight bass and don't care as much about trying to rattle the house to the ground. I want my music to sound amazing, but also have a good home theater experience.

Thanks from a total newbie!
Drew