And Old Thread But...
I felt compelled to post as this was the first thing Google brought up when I was searching for a review of this sub. This is my first post and I'm no expert. I'm a mediocre musician (not my day job) with a pretty good set of ears.
Since some care about this: my current set up (in a town home while building my home) is System Audio SA510 bookshelves, NAD 747 as pre/pro and Acurus A250...
I went to Fry's today to check this sub out based on positive feedback from this review. I asked the salesman to move this sub to their theater room as an effort to get better room acoustics than the open area, with tons of background noise etc., and he did. They also ran the auto EQ.
The best thing I can say about this sub is that it puts out substantial bass. Personally I found it to be very loose and muddy sounding, boomy. It's not a 'one-note' sub but instead riddled with bad cabinet resonance. Though not as quite as loud the DEQ 12 has a smoother response in the 'bad' listening area. This sub was priced at $899 and was easily, surprisingly, outdone by the Minivee 10 in SQ... and the Minivee was only $100 more.
If you're considering this sub, I recommend listening to everything else in the general price range. It was loud and boomed but lacked detail.