- Country
- United States of America (USA)
- Manufacturer / Brand
- Magnavox Co., Commercial Wireless and Development Co.; San Francisco, later Fort Waye, IN
- Year
- 1921
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 120208
- Wave bands
- - without
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / 5 Volt
- Loudspeaker
- Horn / Ø 14 inch = 35.6 cm
- Material
- Metal case
- from Radiomuseum.org
- Model: R4 - Magnavox Co., Commercial
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 14 x 26 x 0 inch / 356 x 660 x 0 mm
- Notes
- Electrodynamic system. Straight neck horn. smooth painted. Field current 1 Amp;
- Literature/Schematics (1)
- Radio Horn Speaker Encyclopedia, by Floyd A.Paul
- Author
- Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.
- Other Models
-
Here you find 1080 models, 498 with images and 831 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Magnavox Co., Commercial Wireless and Development Co.; San Francisco, later Fort Waye, IN