I haven't started any building but I thought I'd post the drawing and the dimesions I will be using in making my new sub box. I'm placing it behind the passenger seat and it won't go over the hump along the middle of the floor in the back. The jumpseat behind the driver should still be completely functionable.
It will be a sealed box with 3 JL w1v2 4ohm subs
... Here's the link for the subs:
After doing all the calculations, The box volume will be fairly large. I will be using 3/4" MDF board, so by taking off 1.5" on each dimension, the volume inside the box comes out to:
5388.125 cubic inches
3.118 cubic feet
My target volume is only 1.875 cubic feet... Can I just seal extra wood inside the box in un-used areas to lower the volume? I can't change the dimensions of the box around too much without giving up leg room for the other jump seat or going above the window.
I appreciate any help
EDIT: I started building the box the other day and here's where I got to...
I need to put some bracing on the inside of it, fill it up a little still with prob just some 2x4's... then put the back piece on, wire it, and carpet it. Hopefully when my new amp comes in next weekend I'll have it ready!