Have you ever considered the Beyma TD385 ?
Constant directivity.
Officially from 800 Hz upwards but when you see the polar plots this works also on lower frequencies.
https://www.beyma.com/speakers/Fichas_Tecnicas/beyma-speakers-data-sheet-horn-TD385.pdf
I got a pair here that came with the compression drivers i needed.
Serious made stuff; this is no flimsy plastic !
Regards, Reinout
Constant directivity.
Officially from 800 Hz upwards but when you see the polar plots this works also on lower frequencies.
https://www.beyma.com/speakers/Fichas_Tecnicas/beyma-speakers-data-sheet-horn-TD385.pdf
I got a pair here that came with the compression drivers i needed.
Serious made stuff; this is no flimsy plastic !
Regards, Reinout
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Acoustic Horn Design – The Easy Way (Ath4)
A couple real world measurements on this page.
No finalized designs yet. The Seos 18 might be your best bet until the then.
A couple real world measurements on this page.
No finalized designs yet. The Seos 18 might be your best bet until the then.
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