I have a ten inch kenwood bass tube with a built in amp that I will use. I had a 1000Watt Sony Explode Amp and a JL W7 that got jacked so I won't go that expensive again. Insurance did'nt cover the JL or the amp so.... I have Polk components up front and polk Es series 6.5"'s in the back that they did not steal so i just want a deck with a preamp output and decent wattage to push the door speakers and deck speakers.