Anyone build a box for a 2002 ranger?
Building a system for a buddy but gotta keep it stealth
Not sure what sub to use yet-gotta buy it still(preferable dual 4ohm)

 

You and he are going to have to decide how much space he has to work within order to fit the enclosure. Then using that volume, we can help you figure out how much volume he has available for a sub, then determine what subwoofers will work best in that volume. Then once he's picked the sub, he has to determine what he's going to use for amplification.

Decide where he wants to put the sub, then measure how much room he has there - L x W x H.

 

well i wanted to do a box behind the seat like the thunderforms but the cubic ft is on like .6-.8 that i could find. I want to get a d4 sub and run 300rms to it

 

shallow mount RF P3 dual 4 ohm

i am amazed what this woofer can do. got one in a buddys car running 500rms to it in a 1 cube enclosure @ 33hz and it gets nasty