I have 2 12w6 JL drivers, and I was given a "custom box" that was ported to 42 hz.. they jipped me out on a box, it is still **** loud though. So now, do I go back to ported 32 or sealed.. since they recomend ported 32 i will probably go with that BUT i have no idea how to do it or anything, if anyone could help me figure out the dimentions for both subs in a double ported box tuned to 32hz and everything that would be great