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In the Forum: Horn-Loaded Speakers
In the Thread: The Ridiculous Japa-Brazilian horn.
Post Subject: Finally...Posted by Wojtek on: 3/4/2007
 Romy the Cat wrote:
Actually if that horn would not be bending atop, go for another couple feet vertically, consequentially has a smaller throat and of course has a strong back chamber then it would be a very good J-horn (presumably that the walls and joints are not resonating)

  Then if positioned upside-down with strong triangular back chamber could make a solid stable base for the rest of horns ,also time aligment would be less problematic . I wonder what would be optimal crossover point assuming there is no change in the system and if passsive 6dB filtering would be possible. I have to admit that I did not read trough your metal casting posts ,but from my casting experience (bronze and aluminum ) casts are porous and if tick enough non resonant at all. Good tread ,it reminded me that I have an acces to foundry.

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