For those that have subs inside the cab (I haven't tried, no cab yet) how does it sound, boomy? Did you have to do anything special, have a port, make the sub fire a certain direction, any sound insulation?
I have an altec lansing sub that gets very boomy if I have it facing the wall instead of facing the open space of the room and I'm fearing when the time comes it'll sound horrible inside a plywood box.
ANy suggestions or consolations?