if not already mentioned for vocal frequencies :
https://www.instructables.com/TIG-welded-Exponential-Horns-and-Vortex-Cannon/
or if one wants to get funky. (more difficult to brace than above horn)
https://i.imgur.com/sOs3Rgn.jpg
https://www.instructables.com/TIG-welded-Exponential-Horns-and-Vortex-Cannon/
or if one wants to get funky. (more difficult to brace than above horn)
https://i.imgur.com/sOs3Rgn.jpg
Freddi! Thank you for the excellent links. That horn is the bees Kneez. if I had a way to get out to like a 60hz sized mouth it sure would be fun(and😀 huge).
How bout that karlson, BP1 fanatic?? I have never tried such a thing or a aperture type of exit
How bout that karlson, BP1 fanatic?? I have never tried such a thing or a aperture type of exit
FWIW - here's a klam type of mine with a slotted pipe jammed down its Eminence's 15cx little rectangular horn mouth. Treble is somewhat more "reverberant" without the K-tube extension. There's no damping material in the front chamber. The sealed back chamber could be somewhat smaller to maximize power handling. Its around 2 cubic foot there IIRC.
Normally, these are placed high with the slotted aperture facing "down"
Karlson type klam playing a bit of Nokie Edwards and Adventure "Autumn Leaves" speaker demo - YouTube
regular Karlson are a lot of fun - and sometimes great - even compared to front loaded horn of similar bulk.
Depending on boundary, and driver you might make a pretty cool and compact 60Hz horn.
Normally, these are placed high with the slotted aperture facing "down"
Karlson type klam playing a bit of Nokie Edwards and Adventure "Autumn Leaves" speaker demo - YouTube
regular Karlson are a lot of fun - and sometimes great - even compared to front loaded horn of similar bulk.
Depending on boundary, and driver you might make a pretty cool and compact 60Hz horn.
These are tuned with more features than I think I am seeing? or that I can guess! What would the HOrn response inputs be for the Karlson higher order layout? Wow!. I saw some incomplete maths on one YouTube but it was in French.