Well, like i said, the ***** got kinda toasty on the dustcap after 5 minutes of bumping lol. And his rca's are shitty and old, so maybe thats whats up. Other than that, he has a nice voltage, and electrical upgrade, so that part is good. Good headunit, pioneer 7200, ect...Or you could just be sendin a dirty signal and clippin the sub haha