Advanced Stereo Hook up

Is there a website that will teach me how to hook up a multi-amp sound system into my vechicle. And if so is there some even more in-depth like one for a 1991 honda civic. thanks for ur help!!!

what does it matter what car u have? apart from space....

I believe sounddomain.com has some answers for you.

you could also try www.the12volt.com but you have to register. they have a forum as well as alot of useful info in reguards to car stereo.. Hope this also helps...