Yeah, looks like he already has one. At first I thought it was a line out, but you can see it has all the speaker wire there.

And I know right? I have so many old dash kits, harnesses... line outs, parts of amp kits. I just keep them handy in case I'll need them. I know, a pack rat state of mind, but I always get a job once in a while that would of gone smoother if I just held on to that one particular part.

 

Scosche still makes one, I believe. Not sure how good it is though. I remember when I first messed with it I just cut the plug that connected to amp on speakers off and just wired from there and haven't had a problem since.

 

I have Infinity speakers in the front. Currently have no rear speakers. The radio was all beat up, and looked like crap. +I got the new radio as a gift.
Still haven't figured out my problem.
And as of right now, I will not have a sub/amp for 2 months. So don't need that to be in consideration when installing.

 

the white plug in is a adapter to go from the stock wires to the new stereo wires, you should have four pairs of speaker wires from your 16 pin stereo plug, i have 2 white one with black stripe, 2 purple one with black stripe, 2 gray one with black stripe and 2 green one with black stripe. the black stripe wires are - neg. i have a red wire, black wire and off white wire. also three wires that are doubled over, P. cont is black with white stripe, ant count is dark blue and mute is tan. you will need to check the wires to the speakers in the door to see if they are stock or have been added. i ran new wires from the amp and new wires from the back of the stereo to the amp using the pre amp outlets.

 

This is how I have mine wired. I could do a write up sorta thing if you guys want on how I did it.

 

Hey is that wiring diagram correct for the 94 also??