Rerurn to Romy the Cat's Site
In the Forum: Horn-Loaded Speakers
In the Thread: The absolutely “best” material for horns construction.
Post Subject: Horn materialPosted by loach71 on: 4/10/2008
I prefer to use closed-cell polyurethane for my horns. It is light, strong, dimensionally stable and acoustically dead.
It was used very successfully by Electro - Voice on their SM120a radial horn.
This horn was designed by D. B. Keele and was used in their larger Sentry series speakers.
Hope this helps.Rerurn to Romy the Cat's Site