Lautsprecherchassis Perma 4
Grawor, Rundf.techn.Erz. Grass & Worff (REG); Berlin
- Country
- Germany
- Manufacturer / Brand
- Grawor, Rundf.techn.Erz. Grass & Worff (REG); Berlin
- Year
- 1936 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 245397
-
- alternative name: Gravor
Arlt-Katalog "Moderne Bastelteile" 1938/39.
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 23 cm = 9.1 inch
- from Radiomuseum.org
- Model: Lautsprecherchassis Perma 4 - Grawor, Rundf.techn.Erz. Grass
- Shape
- Chassis only or for «building in»
- Notes
-
Lautsprecherchassis 4 W, für Großübertragungsanlagen, z.B. Rundstrahler C.
- Price in first year of sale
- 38.00 RM
- Mentioned in
- Arlt Katalog "Moderne Bastelteile" 1938/39
- Author
- Model page created by Wolfgang Eckardt. See "Data change" for further contributors.
- Other Models
-
Here you find 141 models, 136 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Grawor, Rundf.techn.Erz. Grass & Worff (REG); Berlin