2009 ford supercrew
 

just curious if anyone has a set up like this. I just sold my old box for my dodge and Im going to install a box under the back seat with two kicker comp 10's with a kicker 400x1 amp. i had this in my dodge quad cab and it sounded good. I am also replacing my factory speakers but using my factory head unit and installing some tweeters. Ill post some pics when I get this done.

what kind of box?
id go with a bigger amp if i were you

the speakers are 2 ohms and the 400 is not turned all the way up, it sounded great in my last truck, no since in buying a huge amp when Im not using all the power. and the audio store is just building the box to the correct air space for the speakers, regular boxes though, not ported or anything