Yay I got some Infinty Kappa 60.7cs speakers for the front. Supposedly my amp does 4x100w at 2ohm's, and these Kappa's are rated at 90w RMS at 2ohm. Should be a good match, no? I admit I really know nothing about car audio, but I'm reading like crazy trying to figure out how I should do my setup. Undecided wether I should even get replacements for the rear 6x9's, or go with these Kappa's up front and get a pair of subs and call it good. I've never heard a car with only components up front and no rears.