I just installed a JBL 1200 subwoofer, alpine 700 Watt mono amp, and ice link adapter for my ipod (replacing the CD changer). Everything works beautifully! I have a 2001 w/ widescreen navigation and DSP. If anyone needs help or has questions.... I just finished installing so it is very fresh so.... ask away! I'll post pics later on today if you guys wanna see. cool.