Rockford was great about 10 years ago. but they havent really kept up. they're still decent, but not great. You could probly find some better coaxials for cheaper. look at thezeb.com for cdt's speakers i think they're like $45 shipped.
in my opinion you'd be better off with any of these brands
kicker
infinity
cdt
crystals
JL
DynAudio
Focal
Adire Koda
the list goes on and on, some are cheaper some are more expensive, but i think for $45 a pair those cdt's are a steal. but i just dont think fosgates are worth the money.