Anyone ever see a speaker with spun copper ports with full range driver?

Came across schmidtlambrixaudio.com. Looks like interesting design.

audioabyss03-16-2019 9:32pm

erik_squires Details Discussions Posts This discussion Message User 16,644 posts 03-16-2019 at 10:30pm Copy Comment URL Report Comment Edit Delete I think I've seen machined metal in Wilsons? The most interesting functional design of a port I've seen were dimples on the B&W ports.