ok guys I know that with a perfect square or rectangle you have to take away the width of the board from the outer dimensions which would (L-1.5)(H-1.5)(W-1.5) but look at this box and these measurements. I have a sloped front and a weird shaped back. I know I should be able to figure this out but my brain just isn't working right now. I came up with 8.122 ft^3 using the outer dimensions of this box. I believe it may actually be too big if I were to go all the way to the top of my back glass. Kicker recommends 3.25 max ft^3 per sub minus the cubic inches of the port, so I'm looking at about 7ft^3 I assume with the port??? Here is my drawing.
