Loudspeaker 4512
Philips Electrical, Lamps, Industrial - Miniwatt; London
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Philips Electrical, Lamps, Industrial - Miniwatt; London
- Year
- 1930 ??
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 175155
- Wave bands
- - without
- Loudspeaker
- Magnetic loudspeaker (reed) of high quality (4 magnet poles).
- Material
- Wooden case
- from Radiomuseum.org
- Model: Loudspeaker 4512 - Philips Electrical, Lamps,
- Dimensions (WHD)
- 380 x 380 x 145 mm / 15 x 15 x 5.7 inch
- Notes
-
A small lever on the front of the speaker is connected to a wire wound resistance. The volume can thus be regulated in a number of steps. Was used for wire broadcasting.
Contains Philips 4-pole electromagnetic loudspeaker 2300. Walnut veneered front.
- Author
- Model page created by Jean-Louis HEYD. See "Data change" for further contributors.
- Other Models
-
Here you find 426 models, 302 with images and 285 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Philips Electrical, Lamps, Industrial - Miniwatt; London
Collections
The model Loudspeaker is part of the collections of the following members.