High Efficiency Speaker Asylum

Posted by Jmmlc (A) on October 04, 2012 at 08:13:13

In Reply to: RE: Field coil vs permanent magnet -Fundamental differences besides the obvious? posted by 4003 on July 20, 2009 at 19:38:22

Hello,

Not measurements but BEM simulations performed by Bjorn Kolbrek which has been proven in several cases to be accurate compared to real measurements:

http://kolbrek.hoyttalerdesign.no/index.php/horns/bem

see #10, 11, 12, 13 and 14

Best regards from Paris, France

Jean-Michel Le Cléac'h

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