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In the Forum: Horn-Loaded Speakers
In the Thread: The European Triode Festival’s horns
Post Subject: Ring-radiatorPosted by KLegind on: 9/9/2009
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 be wrote:
"This topology was invented by Steen Duelund"
Ah-hm, ring radiators where not invented or even re-invented by the Steen Duelund dude, just copied.
JBL used the priciple 40 years prior to that in: 2402-2403-2404-2405  and Fostex have been using them also: T90 T825 T925 T500.
The BMS is indeed a ring radiator.

Cheers


The Vifa and Scanspeak ring-radiators are different. THey are a variation of dome tweeters working through controlled breakup - I was under the impression that the BMS 4540 was a novel design.

I would still like to know about its "sound".

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