Those are amazingly cool. I've never heard a mid-range horn. How would you characterize the sound? I have heard that with the Lowther PM4A a midrange horn helps with the rising spl as the frequency increases.
Those are amazingly cool. I've never heard a mid-range horn. How would you characterize the sound? I have heard that with the Lowther PM4A a midrange horn helps with the rising spl as the frequency increases.