Box design opinions

[trod2902 26]

Pic 1

this is the front of the box that will be facing the front seats

Pic 2

this is a view of the back/underside of the box.

Pic 3

This is a back/side view of where the 4" diameter aeroports will go

Pic 4

this is the other side

The sub will be downfiring towards the back of the cab at an angle and im curious of how this will sound. im thinking that since the ports will be loading off of the door as well as the sub it should be a pretty loud design but i would like some opinions since im new to box building.

i wasnt able to insert the actual image

[trod2902 26]

I realize the link to the first pic is broken, just ignore it, its not really that important of a view of the box.

These are just the outer dimensions im thinking about using. Any opinions would be appreciated.

[RAM_Designs 25]

Looks like a pain in the ass to build.

[trod2902 26]

It def will be a pain in the ass