Strange coaxial tweeter from Swans/HiVi

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Swans speaker have finally released the datasheet on their new "Trinity" triaxial driver.

But they have also released another driver I find even more interesting:

An externally hosted image should be here but it was not working when we last tested it.

An externally hosted image should be here but it was not working when we last tested it.

An externally hosted image should be here but it was not working when we last tested it.


The interesting part is that the driver seems to be able to give a relatively flat response from 1000-30 000Hz. In addition, if the tiny ribbon works from around 10kHz with a low order filter the distpersion pattern from around 3-4kHz and up to 20kHz is virtually constant, or at least less distorted than what is possible with a single dome.

Link to the driver:
http://www.swanspeaker.com/product/htm/view.asp?id=315
 
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