New set up hooked up to stock unit.

[Torikay622]

Want to upgrade to two rockford p3's 12s or 2 type R shallows but will need a bigger box for the p3's anyone have any links for The big 12inch p3's need help and gonna be swapping out all my 6x9's and tweeters for type R's get me a Mrx-f300 wanting to get a Pioneer 7' double din AVH-P4400

 

[Graygoose]

so your looking for a sub box for a 4 door, under seat?

 

[quietpeen]

I suggest a fox box for the subs