Best Inexpensive Subwoofer



SVS, HSU, Outlaw Audio, Aperion are some of the current manufacturers of fairly inexpensive subs.

I'd like to get a consensus on what AGon'ers think is the best of these subs.
worldwide
SVS was pointed out to me a while back, as well as HSU, in the bang for the buck arena of subs.
Dayton Titanic from Parts Express. Does not go super low but is quick and tuneful.
HSU works for me. It even plays nicely w/magnepan. I went to HSU HQ and even got a discount w/no shipping!
I with Entrope, I have the 10' Titanic and for the money especially for 2 channel music , it is hard to beat.
Never heard anything that was as good as the PSB Alpha subzero. For the price that is. Less than $300 new.