[repoman]

im trying to use my factory hu with a line converter to rca's to my amp. i have a 1.8 s. im pretty sure i dont have a factory amp. the bass is not clean and inconsistant. when i plug me ipod directly into my amp it is crisp and clean. i was also wondering if anyone could give me color codes for the rear speaker wires. also the wires that i thought were the positive and negitives if i switch the line converter wires attached to speaker wires it works either way. any help would be much appreciated. thanks