So I decided to try a sony xplod head unit....Im blown away. This thing sounds far supperior to my previous pioneer. It wasnt a cheapo pioneer either. ($290) I paid 119.99 for the sony. The settings they've incorporated in this unit amazes me. The ability to set the sound stage and many other tweaking options. Its super loud and extremly clear. The best part....stock speakers, and a single 12" xplod sub powered by a rockford fosgate 400.2. They sound better than my previous setup with infinity speakers. You would have to hear this thing to believe it. I was looking into purchasing new components before. I think these will do until they blow.