12" Heavy Duty Speaker SSI0A
Truvox Ltd.; London
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Truvox Ltd.; London
- Year
- 1950 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 352773
From: "Wireless World" March 1950.
Wireless World Mar 1950, Page 33
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 inch = 30.5 cm
- Material
- Metal case
- from Radiomuseum.org
- Model: 12" Heavy Duty Speaker SSI0A - Truvox Ltd.; London
- Shape
- Chassis only or for «building in»
- Notes
-
12" HEAVY DUTY
- Rigid die-cast chassis
- Square casting for the magnet seating secured with large hexagon head bolts
- Centre pole and bottom plate all in one forging
- Ring-clamped cone
- Diecast centring ring
- Practical construction matched by excellent response and high sensitivity all made for HEAVY DUTY.
- Response 55 -11,000 C.P.S
- Flux density 13,000 Gauss; power handling capacity 10 watts (A.C.)
- Mentioned in
- Wireless World (The), London (WW, 79) (Mar 1950, Page 33)
- Author
- Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.
- Other Models
-
Here you find 13 models, 13 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Truvox Ltd.; London