Okay, would anyone be able to identify the spec differences between:
A) M22 v2 vs. v3
B) M3 v2 vs. v3

Just comparing apples to apples, and oranges to oranges... I'd like to know what real world differences/improvements there are, if any?

Thanks!

There is not a lot of difference from v2 to v3, but can depend on when they were manufactured. The later v2's are very close to v3's minus the white dustcaps and magnetic grills. Unless your purchasing used, Axiom is most likely about out of V2 stock for the auctions.

Little did I know... just checked this thread under "What's New At Axiom":

http://www.axiomaudio.com/boards/ubbthreads.php?ubb=showflat&Number=311302#Post311302

Apparently there ARE technical differences between v2 and v3, though mostly depends whether your v2's were produced during the last year of production; if so, they MAY have included the technical upgrades already.

yes, over time there have been some hardware changes, but again that later v2's already had them at some point.