Interesting how you bring up their new subs. I just purchased the HSU VTF-3 MK2 not too long ago, and I absolutely love it! It's by far one of the best subs I've ever owned, and I've owned some great ones over the years.

That said, since the release of the EP600, man o' man! Oh how I've been seriously eye balling that bad boy, and considering I'm also putting in a second system upstairs, well, heeheehee, I might just move my HSU up there and snatch myself one of these EP600's for my main system in my theater room. Although that's yet to be decided, for I really to love my HSU sub. However it's still a very strong possibility.