• Country
• Germany

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

• Year
• 1966

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 223166

• • Brand: Isophon

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20.3 cm = 8 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Rund-Lautsprecher PT203A - Isophon, E. Fritz & Co. GmbH.;

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 203 x 203 x 98 mm / 8 x 8 x 3.9 inch

• Notes
• Lautsprecherchassis, 4,5 Ω, 5 W (10 W_Spitze).
  Frequenzbereich: 30-7000 Hz, Resonanz: 60 Hz,
  8000 Gauss / 39300 Maxwell.

• Net weight (2.2 lb = 1 kg)
• 1.025 kg / 2 lb 4.1 oz (2.258 lb)

• Price in first year of sale
• 26.00 DM

• 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 259 models, 248 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