Hey guys. I recently updated my speakers of my jeep, and now am planning on installing a new head unit. I notice when I wired up my speakers that according to Jeep Grand Cherokee WK - Audio system pinouts
I have the wiring for the premium amplified system. I know for a fact I did not have the premium speakers, and I don't see an amplifier in the back of my Jeep.
Anybody see this before?
I just want to make sure I buy the right harness adaptor to install the headunit when I do. Anything else I should check before I buy stuff?