Hey Wayne!No, I didn't rebuild the trebuchet. I considered it a number of times, but it is unfortunately quite time and labour intensive to maintain. You've gotta have land set aside for it, insurance for it, and then you've gotta find time to keep using it! It's an impressive thing to have around but hard to upkeep, unless you've got mad extra cash lying around.
I haven't been doing audio for a while, but I'm definitely still big into the subs. I did see your 12pi sub a hwile back and it looked VERY cool. The heat sink idea was great! I do still plan on building those 160 cubic foot, 30 Hz bass horns... I actually found a place where I can use them, for one week a year anyway. Now it's just a money, time and space thing :P
if you recall I actually did use your Theatre series Delta crossover with this woofer, and it sounded great. The Omega might be a better start, but I was happy with it even in the Delta configuration. It would need a different enclosure, though.
My mistake about the horn lense, I thought you used it.
Anyway bud thanks for the tip on the swap meet forum.... I'll post this stuff over there as well. Thanks again, and I hope family and business is well
Adam