Another ? about stereo installs!

[Bryan Swain]

Does anyone have expertise in stalling new stereo equipment in a 88TC? I've looked at the schematics in the Ford manual and it's a little confusing. Seems as if they tie all the negatives together on the speakers. I recently put a stereo in a 86 F150 and had to cut the ground interconnects in one of the plugs behind the glovebox but I didn't take the glovebox out of the TC yet. Any info would be great. Thanks again!

[rudbech]

It depends of how much you want to do. The best sound would be from an external amplifier. On my Golf I put in new cables all the way - the Thunderbirds will be next (the same way)
The factory ones in the T-Birds are pretty thin and their resistances are too weird to work with. If I remember correctly, they are not the same for all the speakers - and the ohms are not 4 or 8 but something in between!

[Bryan Swain]

Thanks! I guess I'll just have to run the new wires after all. I had read on another forum that they used the existing wiring and that you could buy a bypass plug for the amp and the equalizer I believe. I just know that on a lot of the older fords they run a common ground for the speakers which looks like this is what they did on the 88. What I had done before was cut the ties to the negatives on the one plug to seperate them on the F150. It worked well. Plus install new speakers! I was just trying to do something quick until it gets warm out to really mess with something like that. My garage is full of other cars that I just can't move them out. Thanks!