• Country
• Germany

• Manufacturer / Brand
• Nora, Aron, Heliowatt; Berlin

• Year
• 1931/1932

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 353488

• Wave bands
• - without

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Metal case

• from Radiomuseum.org
• Model: Lautsprecherchassis L280Z - Nora, Aron, Heliowatt; Berlin

• Shape
• Chassis only or for «building in»

• Notes

• Nur Lautsprecherchassis, sonst wie L280.

• Price in first year of sale
• 40.00 RM

• Mentioned in
• Katalog Radio-Zentrale Prohaska 1931/32

• Author
• Model page created by Andreas Dick. See "Data change" for further contributors.

• Other Models

• Here you find 633 models, 556 with images and 342 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Nora, Aron, Heliowatt; Berlin