if anyone has done it, how long were the wires that you used? the amp is going to go in the back. how easy of an install was it? did you have to drill through the firewall? was tucking the wires easy? someone please let me know. thanks
well i have had my cousin's EXPY apart to find a burnt wire cluster(1500 dollar repair.ouch)and noticed a track that you can run your wires thru.not sure about the fire wall.also get the longest rca's you can.at least 20/25ft.you will be snaking it around and that starts to eat up the length.
Expedition I have 2 Expeditions both with major systems you can go external or internal and be isolated with your wire in most cases.Check out my Pics the Exp. in them has several batteries,3 amps yada yada, anyways a lot of wire message me with any specific Qeustions and I might can help.