• Country
• Germany

• Manufacturer / Brand
• Isophon, E. Fritz & Co. GmbH.; Berlin

• Year
• 1963–1966

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 223145

• • Brand: Isophon

• Wave bands
• - without

• Details
• Hi-Fi equipment

• Power type and voltage
• No Power needed

• Loudspeaker
• 3 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: HiFi-Stereo-Box HSB 20 - Isophon, E. Fritz & Co. GmbH.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 600 x 280 x 220 mm / 23.6 x 11 x 8.7 inch

• Notes
• HiFi-Stereo-Box HSB 20,
  5 Ω (200 Hz), 20 W (35 W_Spitze).
  Frequenzbereich: 40-20000 Hz, Resonanzfrequenz Basssystem: 30 Hz
  Abstrahlwinkel: 100° (40-16000 Hz).
  Mit Präsenzschalter zur Betonung der hohen Mittenfrequenzen.

• Net weight (2.2 lb = 1 kg)
• 10 kg / 22 lb 0.4 oz (22.026 lb)

• Price in first year of sale
• 290.00 DM

• Mentioned in
• Funk-Technik (FT) (20/1963, S. 760 / Funkausstellung 1963 Berlin)

• Literature/Schematics (1)
• Rimpex-Katalog, 1966

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 253 models, 242 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Isophon, E. Fritz & Co. GmbH.; Berlin