So I am walling off 3 subs into my 2008 mazda 3i sedan.
My car consist of
Xs3400 front
200 amp ohio generators
0 gauge everywhere
xs 926925 back
crescendo 5500
sq 200.2
4 sets of nvx comps
3 18 inch sq hdc3
The box is about 20 cubes. I need to use aero ports due to a lack of space. I...