In Reply to: RE: AMT's posted by goldenthal on April 19, 2020 at 16:17:46:
It was probably Cheney and the woofer was not a true AMT though it sort of imitated it. It was sort of pairs of conventional drivers facing each other that went back and forth coming together so they 'squeezed' the air between them but it wasn't a folded ribbon like an AMT. I don't think it got very far as a real product.
The Arion is a true AMT and the woofers are crossed over about 125 Hz. Interestingly they are open air double woofers too and squeeze the air.
Google Arion. At this time most of his product is sold direct(saving you money). Yes he is a friend but I have no other connection.
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