I'll second the Legacy Calibre suggestion.
I have the Calibre XD's and they really get it done with rock, techno and hip hop. They do need a lot of power but with your 250w amp running the mids and highs plus the internal amps running the bass, I think you would be blown away with how good they are. The Calibre XD's also fit your budget perfectly. Beautiful sound and can blow the roof off without breaking a sweat.