Suggestions? I'm not really sure what I want to do. I was thinking along the lines of one 1000w or better per coil if the price is right. Full wall or half wall, I'm not sure yet but it will not be a trunk car and that's for damn sure. I can get batteries and alts etc not worried about that part. I've been checking into custom fabricated drivers but I'm not sure this particular person can make a 4000w+ quad coil. No particular reason for the quad coils or four amps.. just have a thing for the number four. Its even and featured on the common dice..