Well, I downloaded Autodesk on my Macbook, and am currently running it through Parallels. I remade the box and found out i have 2.53ish ft^3 of internal volume. Using that, I modeled the ports, and tuned the box to a hair under 32 hz.
Consruction is all 3/4" MDF except for the port walls...
So, I was playing with Google Sketchup today, and came up with a vented box that fits under the seat of my 2003 silverado extended cab. Raked the subs in to protect them from wandering feet and to experiment with reflecting sound waves off of each other (any input?). Ports in the center over the...