I have the Met 7/8/9/10 whatever series. It consists of a small 2 way monitor, subwoofer, 8 cone midrange speaker and a ribbon tweeter all in stackable individual enclosures.
Bought them from Dick back in the day when he first started to manufacture them himself for deep discount as we lived in the same neighborhood and he was trying to get word out about the new speakers.
Have owned a lot of other speakers over the years but these are the keepers that I can’t seem to part with.
As I had limited resources back then I added to the system piece by piece until I had the whole set.
Full range from beyond hearing in both directions.
If I can figure how to post pictures will try to do that at some point.