I live in Florida and i have used Car stereo works in Winter Park near Orlando.I drove up there dropped my car off and went to Universal Studios.They called me a couple of hours later the amp was dead.Bose amps overheat when you crank em for extended periods. The put in a rebuilt for $115.00 and I was on my way. 1-407-378-4553.They do have a web site just google car stereo works. Good luck.