So I'm thinking the trends for speakers are smaller with more output with lower frequencies with precise sounds . guessing that with a big speaker ( low frequencies ) it's very important that the environment behind the speaker is helping the front of the speaker create acurate sounds . What I'm thinking that with a small sealed speaker box and adding air pressure with a fan or cpap like device could that back pressure make an enviroment that makes the back of the speaker respond like it was in a bigger enviroment. kinda like a shock absorber. The back pressure would even out the speakers inefficiencies in a small enviroment ? So what do think?