Ideas about enclosures for LM755A

Besides JELabs OB, I'd fancy trying to put the LM755As into these cabs..these are of course Swissonor B.A.C.H.8e tractrix horn speakers from Switzerland. Bass is adjustable from the bottom and the inner volume is about 55-56 ltrs..which is about ideal recommendation for the LM755A. Hmmm.. ;)