Axiom Home Page Forums General Discussion Home Theater sub question

JohnK has explained this well but I guess ic an also add on to another article by Alan on the site. If you can achieve 104db with one sub you will only achieve 107db if all things are equal by adding an additional sub. Like John states it helps even the flow of the bass reducing nulls. I for example have a null on one cushion of a love seat, i just dont sit there :-)