Hey all, I'm a total newb to the world of amp building and was just wondering if it was possible to use my car amps/speakers as a means of amplifying my guitar. I'm thinking about this because I have a couple of decent hi-fi amps (2 phoenix gold amps both rated at 600w) and 2 MB Quart speakers from the days when they were making good stuff. Is this something that's been done before or at all worth looking into?

-Josh