Ive never heard it yet and it doesnt exist also, but it will be a speaker with all syn. diamond cones i reckon , up to now Thiel accuton makes one of 50 mm diameter maximum as they are hard to manufacture , but i think a D 20 mm tweeter and a D 50 mm midrange and 2 D 200 mm for bassresponse will quite cover the audio bandwith for not big a room .
And that sound will be something , considered all otherdesignfeatures are well taken care of , it will also be damn expensive
And that sound will be something , considered all otherdesignfeatures are well taken care of , it will also be damn expensive