Special alloyfoam? (Oris Horns)
Hallo!
The alloy foam is something developed for spacecraft.
I get it as foam ( like the boards on the rack) or as sandwich, with alloy plates 1 mm thick. The sandwich is very good to build cases for electronics.
The foam is good for EMV-damping, also inside enclosures.
I also used the foam, 5 mm thick to cover the outside of my BD-15 enclosures. The enclosures are rather big and can reflect a lot of sound from the midrange/tweeter. The foam helps here a lot, absoirbing ad defracting.
The boards in the rack work the same way + shielding the components from each other. Each board has a solid core for stability and also some copper-shield inside to improve conductivity.
The sandwich (15 mm thick) gives excellent shielding for electronics, is acoustical dead, avoiding microphonics.
I use this materials for years now, with very nice results.
Best regards Stephan.
More information You find (German language) at my homepage:
www.gecom-technologies.de / EMS-Material
Complete thread:
- Bass amp - diy martin, 2010-01-22, 20:35
- Bass amp - madprofessor, 2010-01-23, 10:22
- Bass amp - Bert, 2010-01-24, 21:09
- Bass amp - diy martin, 2010-01-24, 21:29
- Crossover... - Bert, 2010-01-28, 17:14
- Crossover... - diy martin, 2010-01-28, 19:34
- Crossover... - Bert, 2010-01-29, 22:45
- Crossover... - diy martin, 2010-01-28, 19:34
- Crossover... - Bert, 2010-01-28, 17:14
- Bass amp - diy martin, 2010-01-24, 21:29
- Bass amp - leifchristensen, 2010-01-25, 09:40
- Bass amp - Gasper, 2010-01-26, 14:08
- Bass amp - leifchristensen, 2010-01-26, 14:12
- Bass amp - Gasper, 2010-01-26, 14:18
- Bass amp - leifchristensen, 2010-01-26, 14:19
- Bass enclosures - fu_man, 2010-01-27, 02:05
- Bass enclosures - Bert, 2010-01-27, 09:26
- Bass enclosures - fu_man, 2010-01-27, 13:34
- Bass enclosures - leifchristensen, 2010-01-27, 09:37
- Bass enclosures - fu_man, 2010-01-27, 13:43
- Bass enclosures - leifchristensen, 2010-01-27, 14:03
- Bass enclosures - madprofessor, 2010-01-27, 15:57
- Impressive rack... - leifchristensen, 2010-01-27, 16:02
- Special alloyfoam? - fu_man, 2010-01-27, 23:57
- Special alloyfoam? - madprofessor, 2010-01-28, 09:07
- Bass enclosures - madprofessor, 2010-01-27, 15:57
- Bass enclosures - leifchristensen, 2010-01-27, 14:03
- Bass enclosures - fu_man, 2010-01-27, 13:43
- Bass enclosures - Bert, 2010-01-27, 09:26
- Bass enclosures - fu_man, 2010-01-27, 02:05
- Bass amp - leifchristensen, 2010-01-26, 14:19
- Bass amp - Gasper, 2010-01-26, 14:18
- Bass amp - leifchristensen, 2010-01-26, 14:12
- Bass amp - Gasper, 2010-01-26, 14:08