We sure do have a bunch of smart ass people on here. It looked like the wires went from the radio to the plug in the back of that part that I took a picture of. As I said in the original post I have a cheap subwoofer that I want to install so I am looking for the easiest place to get the speaker wire and according to the wiring diagram there is supposed to be a amp with a connection for the sub. Ron, I'm not positive it has a premium sound system it has a AM,FM with a CD player. It doesn't have a equalizer, the truck has bucket seats and manual trans. So if I understand this, the only way to figure out what radio I have is to see what color wires are being used ?
See that guys... he called us smart.
It’s better to be a smart ass, than a dumb ass.
I checked the Ford website.
There were 3 different options in ‘04:
1. Standard, no amp.
2. Audiophile, just a subwoofer amp.
3. Tremor, single amp got speakers and subwoofer.
Both show the amp mounted under the center console. Tremor is easy... you don’t have it, you have an FX4.
Pop your radio out and see how many connectors are there. If you only have one... it’s a standard system. If there’s two... you have an Audiophile system.