It is a open-baffle with Kugelwellenhorn. Ad old and new year I had time to finish the Open-baffle loudspeaker and it took a lot of time to think about the best solution and build it.
KUGELWELLE
KUGELWELLE




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Looks impressive. Got more details on the horn, woofers and crossover? 🙂
15 inch woofers, xo passive, http://www.diyaudio.com/forums/multi-way/189250-kugelwellen-horn.html
In my room i have corner placement then the system does 94dB 1Wmtr 30Hz-18000Hz.
It is capable to do 120dB 1mtr.
It is capable to do 120dB 1mtr.

I like to design a speaker but to shape things is also a nice aspect of building speaker your self.
You could those to. Simulate it in hornresp.this 4 х "Eminence ALPHA-15A"?
Hi Janicol,
Here a simulation of the alpha 15A. With corner placement even 96dB 1wmtr 26Hz -3dB is possible. Simulation shows 1Phi placement .
Here a simulation of the alpha 15A. With corner placement even 96dB 1wmtr 26Hz -3dB is possible. Simulation shows 1Phi placement .
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This efficiency and sub-low in this compact design and low group delay, low phaseshift is unique. Only stupid people build a onken.😀
This design doesn't use the eminence alpha 15a
This design doesn't use the eminence alpha 15a

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It not news... It is impossible to allow alpha 15A to reproduce a vocal
😕What it is dynamics?This design doesn't use the eminence alpha 15a
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It not news... It is impossible to allow alpha 15A to reproduce a vocal
It will be the challenge to get a source 300Hz -20kHz up with a high efficient full-range, even nicer a compression driver.
I can feel the punch. It is a efficiency effect IMO, dynamics is not direct to a horn related I am talking about low now.It not news... It is impossible to allow alpha 15A to reproduce a vocal
😕What it is dynamics?
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