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-   -   Dipol-Cardioid subwoofer (http://www.diyaudio.com/forums/subwoofers/151788-dipol-cardioid-subwoofer.html)

Leo K 17th September 2009 03:19 PM

Dipol-Cardioid subwoofer
 
Hi,

do you want to know more about the Dipol or Cardioid speaker?

In our photo story we do explain the acoustical shortcut and the sound waves.

With our experiments we show a new Dipol Cardioid subwoofer with the efficiency of a normal subwoofer.

To download at

http://www.kirchner-elektronik.de/~k...ARDIOIDeng.pdf

Leo K

Zoran 21st September 2009 09:15 AM

Hi,
Thanks for those great tests,
and a lot of work and measurements
cheers

Telstar 21st September 2009 09:26 AM

It looks very good, Leo :)

gainphile 21st September 2009 10:28 AM

An excellent reading. Thank you.!

mwmkravchenko 21st September 2009 05:45 PM

I actually learned something!
 
Mark


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