I wonder why Ian never tries a WWT/MWW design like so many other companies are using?
Don't know, maybe he doesn't feel that having the tweeter above the mid driver offers any/enough benefit in DBLT's to warrant a major cabinet re-design. If this new centre is based on the M80 then I'd assume they are using the M80 cabinet, which width wise (or conversely height wise for a horizontal speaker) would not accomodate a tweeter and mid driver.
I know I've read that for horizontal speakers it is best to have the tweeter slighty offset from the rest of the drivers, but it's possible that Ian discovered no real audible advantage to this. I'm purely speculating here of course.
All those that claim the dual tweeters on the M80 are a bad design will likely cringe if Ian goes with the WMTTMW design. Double whammy: tweeter in line with drivers and dual tweeters side by side
