why are so many new members posting in the classifieds when ya'll are asking for help, anyways, on your stereo, even lower lines with outs for rear/sub, theres no real need for bass boost controls, i've found it very helpful searching on here to provide a flat signal, bass 0, treble 0, boost 0,the headunit audiobaun recommended is a strong unit, but you will be fine with the unit you have now, in my fathers truck i used a cheap jvc headunit with only one preout, again just be disciplined with your setting on the unit and it will be good man //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif