I'm glad you guys are happy with the Trachorns. We love building them here. All the credit goes to Al, He came up with a workable design that fits into the klipsch products, and brought it to market for you.
Yep, I'm on the jub train. I'm going to have to give up my industrial, black, non grilled, jbl cinima's!
I'm still pondering what horn to use on top of the jub. I'm leaning toward a single larger horn. Similar to Al's Trachorn but larger for a 2" driver. maybe a mouth size around 10 x 22. I can use a BMS 4592 coax if i can get enough hi freq out of the horn. Even if the jub is 104db the top horn will need some 12db attenuation so there is a lot of room for using a bypass cap in the attenuation. Still, that big a horn is more than likely not going to be the best sounding tweeter.
Might be better to use a 4592 midrange only driver and then a small tweeter on the side. I would like to keep it simple with just a single horn. I'm going to have to get a proto made up and see what kind of results happen.