• Country
• Germany

• Manufacturer / Brand
• Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH

• Year
• 1935–1937

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 75402

Click on the schematic thumbnail to request the schematic as a free document.

• Wave bands
• - without

• Power type and voltage
• Direct Current supply (DC) / 220 Volt

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

• Power out
• 5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Kraftsprecher Ela K 11 G - Telefunken Deutschland TFK,

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 490 x 575 x 320 mm / 19.3 x 22.6 x 12.6 inch

• Notes
• Großer Tischlautsprecher im Holzgehäuse zum Anschluß an Endröhren RENS1374d oder ähnliche, Schwingspulenimpedanz 15 Ohm; Maximalbelastbarkeit: 5 W.

• Net weight (2.2 lb = 1 kg)
• 17.7 kg / 38 lb 15.8 oz (38.987 lb)

• Price in first year of sale
• 135.00 RM

• Source of data
• HandB.d.d.Rundfunk-Handels 1936/37

• Mentioned in
• Radio-Katalog, Mix & Genest Hansawerke, 1935

• Author
• Model page created by Michael Seiffert. See "Data change" for further contributors.

• Other Models

• Here you find 3546 models, 3126 with images and 2095 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH