Cobra Horn 2 Drawings?

[derpapst3000]

Dear Audiofreaks
I am very motivated to build some Loudspeakers in the next month to come.
So i come up with a Backloaded Horn based on a coax driver wich serves my needs perfect.

https://imgur.com/m8t1VAz

Is there someone who can provide a Drawing on a German design called Cobra Horn 2?
Thanx in advance: Marti

 

[adason]

Just take the kown size of the speakers, rest you can figure out by simple equation. I don't think its too critical.

 

[joern]

Hi
it's the same as in Cobra-1 . Just leave off the small chamber für the tweeter.

https://docplayer.org/73437720-Eobr...er-sp-200x-und-dem-hochton-magnetostaten.html

 

[derpapst3000]

Thank you both for the quick awnser🤩

 

[joern]

Hi

here is a corrected damping plan:
http://www.hobbyhifi.de/Aktuell/Korrekturen/2013/1_2013/1_2013.html

 

[derpapst3000]

Thank you so much for the update Jörn
Awesome community!!!! 👍

 

[ziffel]

Hello,
The link is post #3 isn't working for me.
Does anyone have cabinets cabinet drawings they can share?
Thank you - z