I'm looking at upgrading my stereo in my truck. I don't have experience with these at all, but I've heard great things about Focal. They tend to be found for $550, but I've seen them on sale for much less. From what I have read, the v30's have better tweeters than the rest of the polyglass line.

I listen to various types music: metal, classic rock, some rap, some techno. For a sub, I'd be running a single 10" with ~300 watts to it. I've found 1 good 10" sub is all you need inside if you want to go for sound quality.

In the camaro, I have boston acoustic SL65s and a 10" JL W3v2 and that always sounded good to me. I know these Focals would blow those Bostons away.