so i have a Taurus, and i really want to put a sub in it. i have a amp and sub all picked out. now if you don't know, the Taurus has some retarded ass head unit setup, and it has like 10 wires in a harness that runs all the way back to the trunk, where there is a small amp. i heard the best way is to put in a LOC there, using the rear speakers, get my rca, use that for the audio signal. my dad for some reason is doubtful that this is the best way to do it. so anyone that has a Taurus, or has worked with one, is this the best way? or is there something better?