4" High-Impedance Loudspeaker. 50090/40A/80
Manufacturers Special Products Pty. Ltd.(MSP); Sydney, NSW
- Country
- Australia
- Manufacturer / Brand
- Manufacturers Special Products Pty. Ltd.(MSP); Sydney, NSW
- Year
- 1961 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 314100
- Wave bands
- - without
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
- Material
- Various materials
- from Radiomuseum.org
- Model: 4" High-Impedance Loudspeaker. 50090/40A/80 - Manufacturers Special Products
- Notes
-
4" high-impedance loudspeaker. 80Ω with centre tap.
- Author
- Model page created by Martin Kent. See "Data change" for further contributors.
- Other Models
-
Here you find 14 models, 9 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Manufacturers Special Products Pty. Ltd.(MSP); Sydney, NSW
Collections
The model 4" High-Impedance Loudspeaker. is part of the collections of the following members.