Boy, oh boy Bartokfan, you are the consummate source of bad information.
05-22-07: Bartokfan
Duke builds panels, which as you know require massive ss amp power.
Duke builds dynamic loudspeakers that are tube friendly.
His Stormbringer and Jazz Modules are both 92 db/1w/1m, and have impedance loads between 8 ohms and 12 ohms. Very tube friendly loudspeakers.
As a dealer, Duke sells SoundLab speakers, among others.
And, what's up with stating Seas drivers utilize copper magnets? Copper is a non-magnetic material. The Seas Hexadym Magnets used in the Excel line and Millenium tweeter use neodymium magnets.
A little more research would be appreciated before posting.