I currently have a set of 6.5 Infintity Perfects which aren't cutting it anymore. I listen to mostly rap music so I need a set that has some kick *** midbass to them. (Kappa's have none) I also don't want to miss out on the highs as well though.

I have a Hifonics ZX6400 which is rated at
85 x 4 at 4ohm
170 x 4 at 2ohm

I was thinking the XXX's would be perfect for what I was looking for. But after hearing they wouldn't fit in factory locations....I'm back to square one.