f150 box

Hey guys, I am going to run 4 sa8 v.3's off a Massive Audio n4 (2000 watts rms) with 0 gauge wiring in my f150, I lifted the rear seats 2.5 inches so I have the room for enough air space and for the subs to actually fit. I had the same set up with the v.2's in my tahoe, and was happy with it...