I feel for you over the Neo 3 supply situation. With so many of your designs dependent on it, it has to hurt. What is the status about renewed delivery?
I have been looking for an open baffle kit to build. Went all the way through the Wedgie thread only to find that it, too, was impacted by the Neo supply problem. I thought they, with the still undisclosed bass section, would be the answer for me.
Now, I see these NX-Otica, and think they could work. The NX-Treme is just too tall for me (read WAF). I wonder why you went to 16 inch driver design over the LGK?
The issue I have with buying the NX-Otica is the need for subwoofers. I have two JL Audio f113s, but as you know, those are sealed boxes. I really want open baffle bass. To get open baffle bass with the NX-Otica, it seems I will need another stack of speakers, which is undesirable (WAF again, without even asking). Is it possible to take two of the bass woofers and replace them with servo woofers in a U, W or H configuration? It seems those would fit within the cabinet. The speakers would then be 4-ways.