Hey guys,

I'm half way through building my center speaker and I'm ready to cut the two 4" ports.

The cab will house two 2118s, a 2426 w/2370A horn, a 4430 crossover, plenty of bracing with 3/4" baffle. Dimensions are 11"h | 56.5"w | 16"d with 3" insulation.

Also, how many walls should receive insulation?

I'm very grateful,
Hamilton