Is there a large enough market for "super subs"? Should they be tapped or folded horns? What about sheer SPL vs LF extension?
If someone(s) got together with a healthy sized purchase order, tapped horn, 25Hz -3dB point, maybe even a few RU for Powersoft K20's or similar - I'm happy to help coordinate and iron out capabilities, and work with Danley to oversee it coming to fruition. From past experience, they are happy to do this. They just need someone to spearhead the project, dollars promised, and a clear target to hit.