Hello! I'm fini (from the Klipsch forum). Finally got registered over here!
I ran into a pair of these guys yesterday. I didn't open them up, but I could squeeze my mitts through the port to feel the driver on the back of the horn, as well as the driver on the woofer. I'm guessing the woofer is a d130, and the HF driver felt like either a 175 or an 85 (my hands are not that sensitive!).
I couldn't find anything that looked close in the library. These do to me look altered. The port seems to be part of a HF lens, and the horn seems a little weird.
Anyone familiar with these? Thanks!