ribbon planar tweeter with low crossover frequency

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I think this is the right forum to introduce
a ribbon planar speaker developed by myself.

In the bookshelf speaker shown it is crossed
over at 950 Hz, fs is about 400 Hz.

The Project is from 2002/2003. Currently i am
developing a new transformer for the tweeter.

The Tweeter could radiate as a dipole, but in the
box shown it has an own compartment about
2 liters.

Oliver
 

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Hi bear,

here is some more discussion and a more closeup
pic of the tweeter, this might answer the Question
concerning corrugation.

http://www.diyaudio.com/forums/showthread.php?postid=1533609#post1533609

Currently no frequency response available.

Sensitivity is rather low (approx 84 db) but depends on
transformer used. High sensitivity was not a goal for
that bookshelf design.

Transformer is redesigned in the next future to
make the tweeter suitable for other projects.

Resistance at ribbon clamps approx. 0.01 Ohm

Magnet NeFeB .

How do Your ribbons look like ?

Cheers
 
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