if your head unit is stock then you will need and rca adapter. if not it should be in plain sight. how do you know all that other stuff and not this. look for the pre-out labeled sub, front, or rear, depending on how many hook-ups you have. match the rca with what ever you are running you cable to. for example hooking up a sub amp run the rca's from your sub pre-out.make sure to hook up your remote wire to your head unit as well. or else your amp wont have power. once you run the rca's from the deck hook them up to yor amp. look for the rca in jack, not rca out. rca out is for running more than one amp.
make sure to hook up your remote wire to your head unit as well. or else your amp wont have power.