LOL I am at a loss on how to answer that informatively and intelligently and without great and awkward embarrassment.

I do know that If a Imperial horn is recessed in a deep alcove it will produce even more of a pleasent sensation.. Saddly I do not have the equipment to test that theory. :(
On average not many do, because most people do not have a alcove that large at home, nor an Imperial to fit into it.
I have heard it said that a well designed enclosure and sheer wattage and technical knowledge and design can satisfy nearly all the populace.
I have learned to my surprize that size can be a limiting factor in many ways and not always the answer. A small room that has no room for expansion has a limited ability to produce deep satifying bass.