"Tight" bass is a musical term. Sure you mean it? If so, The SVS and the AV123 are the big guns by reputation, the others mentioned a bit more "loose" but in most cases louder and capable of truly deep.

I'm kinda on the lookout for a used UFW-12, which is a 12" AV123 that should do all the above. I do hear the SVS is pretty close for a "Movie" sub.

BTW, movies sub's are much easier to build, they say.