Very cool!! What are the dimensions of the room where these will go in?
Irregular. It is an open floorplan main floor.
It is sort of a funnel shape where the speakers are at the narrow point, which is about 15' wide, and out about 6' from the back. The room then widens so that the seating is about 15' away, and the room is ~30' wide at that point (everything up to now is living room). It then goes on behind that into more open area, and gets very irregular as it is kitchen, dining room, etc.
The effective room size for acoustic purposes is... a lot. Maybe 1000 sqft.