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Trichterlautsprecher C-2

Trichterlautsprecher C-2; BTH B.T.H., British (ID = 215775) Speaker-P Trichterlautsprecher C-2; BTH B.T.H., British (ID = 384695) Speaker-P
Trichterlautsprecher C-2; BTH B.T.H., British (ID = 385046) Speaker-P Trichterlautsprecher C-2; BTH B.T.H., British (ID = 420041) Speaker-P
Trichterlautsprecher C-2; BTH B.T.H., British (ID = 420042) Speaker-P Trichterlautsprecher C-2; BTH B.T.H., British (ID = 1055018) Speaker-P
Trichterlautsprecher C-2; BTH B.T.H., British (ID = 1094422) Speaker-P Trichterlautsprecher C-2; BTH B.T.H., British (ID = 1094423) Speaker-P
Trichterlautsprecher C-2; BTH B.T.H., British (ID = 1094424) Speaker-P Trichterlautsprecher C-2; BTH B.T.H., British (ID = 1545262) Speaker-P
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Trichterlautsprecher C-2; BTH B.T.H., British (ID = 215775) Speaker-P
BTH B.T.H., British: Trichterlautsprecher C-2 [Speaker-P] ID = 215775 299x500
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For model Trichterlautsprecher C-2, BTH (B.T.H.), British Thomson-Houston Co, Ltd.
 
Country:  Great Britain (UK)
Manufacturer / Brand:  BTH (B.T.H.), British Thomson-Houston Co, Ltd.
Year: 1923 Category: Loudspeaker, headphone or earphone
Wave bands - without
Details
Power type and voltage No Power needed
Loudspeaker Horn / Ø 35.5 cm = 14 inch
Power out
from Radiomuseum.org Model: Trichterlautsprecher C-2 - BTH B.T.H., British Thomson-
Material Metal case
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 £
Collectors' prices  
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

Model page created by a member from D. See "Data change" for further contributors.



All listed radios etc. from BTH (B.T.H.), British Thomson-Houston Co, Ltd.
Here you find 29 models, 24 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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