Where did you hook up the R.E.M wire? I have a small rockford amp and a rockford 12" I can throw in the car until I get my new system.BTW FYI when I added my sub I did not have to pull the head unit to access the RCA jacks at the rear of the head unit. Instead I removed my glove compartment door and was able to access the RCA jacks that way.
If you mean where does my monoblock amp get the turn-on signal, my understanding is that the OEM head unit does not have such an output. So instead I tapped into my accessory outlet (aka cigarette lighter) as the turn-on signal. See my website below for more details. Yes that means my amp is on whenever my Acc is on, but that was the fastest and easiest way to get the turn-on signal.Where did you hook up the R.E.M wire?