Yates28:

Well, that was interesting. It appears the 60s have evolved--and the 80s for that matter. Some may wonder why I ask. It's simple: I'm looking to see just how much both speakers have evolved over a few years. This helps show how Axiom has continued to improve the overall sound of both speakers. Rather than make a new model number, they evolve the existing speaker--or at least it appears that way.