Got my Dayton 12" DVC from Acoustic Visions via Parts Express.....wow, am I impressed!! Nearly pulled my back out of joint picking it up, but it was worth it. Pulled the cheapo sub out of the Jensen, slipped in the DVC, and threw in Blackhawk Down.....oh man, does that sub crank!! Didn't push it that hard, on fear of damaging the sub from the little amp in the Jensen, but what quality this sub is. Now need to get off my butt, build a real cabinet for it (the Jensen pressed cardboard box probably is strangling the sub a little!!), and pick up a good plate amp (although maybe I should save my my M-80 for the sub......hmmmmmm, decisions, decisions!!). Many thanks to Kyle over at Acoustic Visions. Super fast shipping, great communication, just a real class act to deal with. Plus, he saved me a few bucks by ordering thru him rather than going thru Parts Express directly....it don't git' no better than that!! I'll be back for more. Steve "One happy customer"