Looks like I am ordering a 15" Dcon today. The last Dcon I built her is in a ported enclosure that was to big, SO It lives happily in my buddy Marks Jeep. I had traded out with him my MTX which is the one she welded solid. SO anywho I will build a sealed enclosure this time around so size wont be an issue for her. Some will tell you the DCON sucks in a sealed box. I have two 10's and had them ported in the 4runner and now have them sealed in the Camry. I like they sound in either box and sealed those little guys can pound hard enough to suprise people. The 10s and 12s do not perform well in sealed enclosures, not to say they won't make noise but there are better woofers for it. As Aaron has mentioned before the DCON 15 is different from the two smaller models, I love the 15 sealed, it does very well. I believe they are still not ready for production yet