Fostex T900A with Horn Lens No.2258

[@Clobercow1]

Excellent material. Nice work on improving that design!

[@roccobruno8027]

Another home run.

[@yo3429]

Congrats! Far better with your well designed waveguide. Keep it up :)

[@gabrielnilsson5398]

Love your work, you have to have passion to really do something extraordinary. 👏♥️

[@a3marketing991]

Was this 2258 Horn Lens ever for sale?

[@chrisf7249]

Would you have something like this for a jbl 075?

[@JosephCrowesDIYSpeakerBuilding]

I would have to see the internal geometry and go from there. It may be possible.

[@davidkclayton]

I don't know of any musical instrument that plays over 10kHz. this is also where my hearing taps out. 🙄

[@JosephCrowesDIYSpeakerBuilding]

It seems like this shows plenty of spectral content up that high. Are you also accounting for overtones and not just the fundamental? pubs.aip.org/view-large/figure/83980077/3715_1_f2.jpg

[@MichaelAmorello]

Really love your work and videos! Curious what tools you use for Horn design development - hornresp? akabak? Would love it if you could share any useful literature on design theory.

[@JosephCrowesDIYSpeakerBuilding]

For these high frequency horns I don’t use any simulation software. Just careful design in Solidworks. I’ve tried Akabak and had limited success getting it to replicate my real world tests.