For some reason i went for HK at first but hated it! so the set up in there now is..
Vibe SA50 Component (placed tweeter in center of speaker)
Sony 150watt tweeters
Infinity Reference 300watt 6x9's (powered by HK amp)
2 x 10" Vibe 1400watt concept Blackair II subs
Vibe Blackbox III amp
and loving it