Has anyone ever used a 2241 or 2425 inverted with the rear cast diaphragm cover removed?
I have read in a pro publication some timeback of a 2241 being used as a 4 inch direct radiator by using it in an inverted mode for a custom monitor.
I think they may have done some machining to remove the phase plug but not sure about that.
Apparently the results were sensational when used in the upper midrange from a cone 2118 or 2123. It certainly would be the biggest and heaviest dome mid around town.
Ian