- Country
- Great Britain (UK)
- Manufacturer / Brand
- BTH (B.T.H.), British Thomson-Houston Co, Ltd.
- Year
- 1923
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 97673
close up picture of driver unit
BTH - C2 horn speaker
Advertisement in Wireless World, 1927.
Advert in Modern Wireless, Sept.1924, p.438
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- Horn / Ø 35.5 cm = 14 inch
- Material
- Metal case
- from Radiomuseum.org
- Model: Form C2 - BTH B.T.H., British Thomson-
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 0 x 590 x 0 mm / 0 x 23.2 x 0 inch
- Notes
-
B.T.H. Type C2, Aluminium swan-neck, brown-painted aluminium flare, brown bakelite base and drive unit, 23" high, 14" diameter flaire, Price 5£ 5s.
Over 1 million were sold and they were still being advertised in 1930 (Jonathan Hill: Radio, Radio, 1996). coil resistance 2000 Ohm
- Price in first year of sale
- 5.50 £
- Mentioned in
- J. Hill: Radio, Radio, 1996
- Literature/Schematics (1)
- F.A. Paul: Radio Horn Speaker Encyclopedia, 1986
- Literature/Schematics (2)
- Advert in Modern Wireless, Sept.1924, p.438
- Author
- Model page created by a member from D. See "Data change" for further contributors.
- Other Models
-
Here you find 40 models, 35 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from BTH (B.T.H.), British Thomson-Houston Co, Ltd.
Collections
The model is part of the collections of the following members.