I am getting ready to build the bass for the Seven Pi. I would like to know if the 2226 should be mounted internally (there is a gasket to facilitate this) or externally? Also, if I mount it externally, should I rout a ridge for it to sit in, so that the driver does not stand proud of the box, and should I use the gasket on the back side?Also, does the box need additional bracing?
TIA,
Dean