Greetings:
I am in the planning stages of building a center channel speaker to compliment my 4 K-Horn Clones I constructed many years ago (1985). I used what I believe is the K400 Aluminum Horn Lens Castings at the time. If anyone has one of these that they would like to sell please contact me. I will purchase the unit with or without the compression driver if you dont have the latter.
Thanks,
RJF