I always wondered why this 3-way 1"/5.25"/6.5" configuration wasn't used for the M50 instead of the 1"/6.5"/6.5". The M50 really seems to be missing something in the midrange - to me anyway - that I figured the 5.25 replacement would add.

And the M22 tower (could be "M55"?) sounds really good. Great aesthetic with that slim design I think, to fit in to tight spaces, bedrooms, something like that. (In addition of course to what would assuredly be great sound.)