I emailed about this a few days ago and havn't heard anything so I figured I'd try here. Had a buddy of mine borrow my car for a week, messed with the gains, and blew up my Q 18" dual 2 ohm. Cut it out and the coil was black and looked like it had been scraping the inside of the motor on a side of it as well. Looking for some info on getting a recone kit for it.