HELP NEEDED WITH BOX FOR LETHAL INJECTION 15

[xrydog805x]

Hey guys,

First post and first time attempting to build a proper box, so I am hoping to get a little insight on doing so.

 

First off, I'm using an Incriminator Audio Lethal Injection 15 inch dual 2 ohm sub. Flat wound coil, extra spider, direct leads, etc. being powered by a Hifonics BRX2400.1 and I'm going to be running the sub at 1 ohm. I am using Torres box calculator to design the box and so far this is what I've come up with:

 

Additional info:

- Sub and port will be on the front of the box

- Port will be on the right side of the box firing into the cabin from the trunk

- Will have an additional "baffle" or fascia board on the front of the box that the sub will mount to measuring 30"x 16" (with the port cut out) which will subtract 0.75" from the length of the mdf needed for the port wall (correct?)

Now, what I'm trying to figure out is, what are the lengths of the cuts I need to make the slot port for my desired tuning?

 

Any help is greatly appreciated, thanks in advance.