Standard-Lautsprecher P17/25/80
Isophon, E. Fritz & Co. GmbH.; Berlin
- Country
- Germany
- Manufacturer / Brand
- Isophon, E. Fritz & Co. GmbH.; Berlin
- Year
- 1958
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 239604
-
- Brand: Isophon
Aus Nordmende Tannhäuser 1958/59
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 17 cm = 6.7 inch
- Material
- Metal case
- from Radiomuseum.org
- Model: Standard-Lautsprecher P17/25/80 - Isophon, E. Fritz & Co. GmbH.;
- Shape
- Chassis only or for «building in»
- Dimensions (WHD)
- 170 x 97 x 186 mm / 6.7 x 3.8 x 7.3 inch
- Notes
-
Lautsprecher-Chassis, 6 W, Impedanz: 4 Ω, Frequenzbereich bis 10'000 Hz, Resonanz: 80 Hz, 8000 Gauss, 39000 Maxwell.
Varianten: P17/25/90 = 9000 Gauss, 44000 Maxwell; P17/25/105 = 10500 Gauss, 51500 Maxwell.
- Net weight (2.2 lb = 1 kg)
- 0.660 kg / 1 lb 7.3 oz (1.454 lb)
- Author
- Model page created by Günther Stabe † 19.8.20. 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
Collections
The model Standard-Lautsprecher is part of the collections of the following members.