Axiom Home Page Forums General Discussion Advice from Axiom Owners Breakin time

There is data that definitely shows changes in the characteristics of the drivers after the break-in; actually hearing these differences is another story.
My point of view is that at least the bottom end should improve a bit; all the rubber parts (gaskets and surrounding of the diaphragm where applicable).
How long is needed it's another issue; I would guess that it varies wildly, and that in some cases the speakers are broken-in when you receive them.