what is an LOC? Do u need it?
Ok, so let me get this straight:
-Leave the rear factory subs intact.
-Splice into the rear factory sub wires and the other ends go to the RCA "IN" ports on the aftermarket amp
My question is, do you lose any volume, sound quality of the factory system? And does this change the ohms on the factory subs by tapping off in parallel like this?