infinity vs rockford

Which is the greater speaker:

Rockford Fosgate 6x9 3-way FRC4369

or

Infinity Kappa 6x9 2-way 692.5i

infinity

but don't buy 6x9s

whats wrong with 6x9s?

infinity>rockford

but if you want 6x9, go with some pioneer rev 6x9's....

hey does anybody know which size speaker is best if youre trying to maximize your mids.. because most people buy subs if they want heavy bass so they dont use their speakers for bass.. and high notes usually arent hard to get from any speaker because most of the time ive had to turn down my high signal.. but what size/brand would i go with for the loudest/cleanest mids? or does it depend a lot on your head unit?

pioneer rev 6x9's have incredible bass for thier size, and good mids as well, maybe some 8's