Well they certainly look interesting. I have a few questions..
What material are they made from? and what is that finish, some sort of gloss veneer?
What is the reasoning behind the curved back, is it all part of the cavity? trying to deflect soundwaves coming backwards downwards?
Is there anything more on the inside? bracing, damping? cotton wool?😉
The drivers, in the picture, appear to be set out from the front baffle. What is the reasoning for this? or is it a trick of the veneer and they are actually flush with it?
How much do they weigh? and have you tested their frequency response curves and impedance curves?