I got a Crate v18 1-12 yesterday and was wondering if I could put a nice car speaker in it. I definitely want to get a better speaker for it, probably a celestion vintage, but I was wondering if anyone had tried a car speaker, or if they had some knowledge on it.
Even if it would work, I doubt it would sound any good at all. Car speakers aren't coloured for guitar amps.

Nice idea though.
Btw what they all said is what im trying to get at. Using car speakers for a guitar amp isnt a very good idea. Either buy a new amp with speakers already installed or be less cheap and just get guitar amplifier speakers.