hey_mikey
Well-Known Member
it looks like that extra white RCA is for the sub?Yeah. That's the harness I've seen. The aftermarket head should feed the amp through the rca connections in that harness. OP just needs to make sure he has that harness and wire the rca's up and he should be good.
White = Left Front
Gray = Right Front
Green = Left Rear
Purple = Right Rear
Extra white = sub?