Catenoid Speaker System
National Company; Cambridge & Malden (MA)
- Country
- United States of America (USA)
- Manufacturer / Brand
- National Company; Cambridge & Malden (MA)
- Year
- 1956
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 123257
-
- alternative name: National Toy Co.
- Brand: Thrillbox
- Wave bands
- - without
- Power type and voltage
- No Power needed
- from Radiomuseum.org
- Model: Catenoid Speaker System - National Company; Cambridge &
- Dimensions (WHD)
- 40.5 x 36 x 27.5 inch / 1029 x 914 x 699 mm
- Notes
- Speaker system with a corner horn from 30 to 300Hz, a direct radiator up to 6500Hz and a tweeter up to more tha 17KHz. 30W, 8 ohm impedance. Formica wood grain finishes in blonde or natural mahogany and in walnut.
- Price in first year of sale
- 295.00 $
- Literature/Schematics (1)
- The Radio-Electronic Master, 1956
- Author
- Model page created by Emilio Ciardiello. 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)