[Gage006]

the most work i've ever done on a stereo is change the headunit. And that was rather simple. I need to add a sub and amp into my 85 but haven't the SLIGHTEST idea what to do. Anybody know of a website or something so i don't have to go pay 75$ to get it done. I know the harness has a blue wire that i can attach an amp to, so i know i gotta connect something there, but that's about all i know.

 

[Dean]

Check out Wes Hetricks stereo page at http://www.afn.org/~wjh/tsc/supra/stereo/stereo.htm

In fact, check out his whole site, it's full of good stuff.
http://www.afn.org/~wjh/tsc/supra/supra.htm

 

[Henge]

It is quite simple if you have any sort of knowledge about wireing IMHO 8) you need a power from the battery, a remote turn on from the head unit, rca cables from the head unit, and a ground which can be sourced from many things....for the amp. From the amp you run speaker wire to your subs...there yah go...simple 8)