Kicker cvr 10 or Rockford Fosgate p3 shallow 12

I have 2 kicker cvr10s with a rockford amp rated at 700 watts and it really isn't that loud or clear. I was wondering if the shallow p3 12s would be any louder than my current setup? Anyone have any experience, and would changin from stock to aftermarket head units increase the volume and quality?
Thanks,
Dylan

 

Coming from a pretty avid car audio guy. Rockford really isnt that great, unless you get the Power series.

Kicker is a great brand. But if you are amp shopping, I suggest a power series rockford, they are some of the best on the market.
But. Power Series=BIG MONEY

 

Idq12

 

kicker had them and they rocked.

 

If it were me and I was looking for a shallow mount 12 I'd use two Stereo Integrity BM subwoofers. The only thing that comes moderately close is the JL thin sub. The rockford and kicker thin subs are trash.