Monitor Speaker RFSH
National Company; Cambridge & Malden (MA)
- Country
- United States of America (USA)
- Manufacturer / Brand
- National Company; Cambridge & Malden (MA)
- Year
- 1938–1947 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 87461
-
- alternative name: National Toy Co.
- Brand: Thrillbox
- Power type and voltage
- No Power needed
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 inch = 20.3 cm
- Material
- Metal case
- from Radiomuseum.org
- Model: Monitor Speaker RFSH - National Company; Cambridge &
- Shape
- Rack
- Dimensions (WHD)
- 19 x 8.75 x 0 inch / 483 x 222 x 0 mm
- Notes
- Rack monitor speaker (with built-in impedance matching transformer) matching HRO family receivers.
Caution: do not confound with speaker RFS matching the AGS receiver !).
Price as in 1938
- Price in first year of sale
- 30.00 $
- Author
- Model page created by Martin Bösch. See "Data change" for further contributors.
- Other Models
-
Here you find 445 models, 284 with images and 189 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from National Company; Cambridge & Malden (MA)