This is a 2000 Chevy Camaro, we replaced the dual radio with a kenwood kdcx-496, and the dual speaker in the front doors got replaced with C2-650. The back speakers were factory and we upgraded them to the C2-650. We Also put in a jl audio xd700/5 in place of the factory amp in the back right of the car next to the spare tire. We built an amp rack that would hold our in so we could bolt it right back up where the factory amp was, that way it is completely hidden. The customer will be coming back and adding the stealth box which has a 10w3. This customer listens to classic rock and really want a system that would sound clean and have a great sound.