I think dome compound is just a piece of the puzzle. I’m currently listening to a tweeter that’s made of aluminum, lithium and magnesium and hand on heart, my last 4 speakers used BE tweeters and I don’t hear any dropoff in detail coarse’ I probably can’t hear above 12k anymore. When I first heard the 1028be it was like a magnifying glass for my ears, but nowadays I think the rest have caught up.
Beryllium Tweeters
I've only heard Paradigms Beryllium Tweeters but I absolutely loved them! What other "affordable" (>$2k new or used) speakers use them and what are your experiences with Beryllium tweeters? What other Tweeters rival the extension, air and sweetness that I was hearing with my Paradigm Sig 2's? DeCappo? Usher? ...?