- Country
- Great Britain (UK)
- Manufacturer / Brand
- Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice)
- Year
- 1929 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 104966
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 21 cm = 8.3 inch
- Power out
- 3 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Marconiphone Speaker 140 - Marconi Co. Marconiphone,
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 358 x 350 x 195 mm / 14.1 x 13.8 x 7.7 inch
- Notes
-
Oakwood cabinet, Art Deco
Permanent Magnet Moving Coil Speaker.
Coupling transformer for push pull amplifier, Z = 4000/2000/4 Ohms.
Power capability 3 watt.
- Net weight (2.2 lb = 1 kg)
- 6.5 kg / 14 lb 5.1 oz (14.317 lb)
- Author
- Model page created by a member from D. See "Data change" for further contributors.
- Other Models
-
Here you find 502 models, 334 with images and 317 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice)
Collections
The model Marconiphone Speaker is part of the collections of the following members.