Hmm, that driver looks great especially for $81/each, but I don't see any way I can contact them. The order page doesn't exist, and theres no email or phone number. :P I guess i'll try to get a reply from the feedback page or something.
I've been looking at a couple different subs, namely the Dayton titanic mkII 10", and this NHT 10" sub. They are going to be stuffed into a 3 way tower enclosure, where the sub enclosure can be anywhere from 1cf^3 to 2cf^3, the midrange and tweeter are the Audax HM170Z2 and the AW025S3, which is...