American made Subwoofer


Does anyone know of a few subwoofers, say between 1 and 3 grand, that is made in America? I'm not looking for some company that re-badges a product made somewhere else. Only an honest to goodness American company making high-quality subwoofers for both two-channel or home theater.
Thank You
sedona
Post removed 
TBI subs are made in USA, I think I remember that the amps are made in Canada.
I wish to thank everyone for their response, seems like a myriad of excellent choices.

I came across this link and thought I'd throw it out there for comments. Especially for those of you that forgot more about this stuff than I know in totality. The ratings in ( ) mean this: the first number is HT, the second number is for music. So for example, a rating for the SVS Ultra is (57 HT - 52 Music) and so on.

http://www.tweakcityaudio.com/forum/showthread.php?t=11

Any thoughts?

Thank You