6 Watt, 7" x 5" Ellipitical Loudspeaker. 7-5H 3½ Ω Voice Coil Impedance
Rola Company (AUS) Pty. Ltd.; Melbourne
- Country
- Australia
- Manufacturer / Brand
- Rola Company (AUS) Pty. Ltd.; Melbourne
- Year
- 1958
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 313975
Ebay-au_204982886077
Ebay-au_204982886077
- Wave bands
- - without
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
- Material
- Various materials
- from Radiomuseum.org
- Model: 6 Watt, 7" x 5" Ellipitical Loudspeaker. 7-5H [3½ Ω Voice Coil Impedance] - Rola Company AUS Pty. Ltd.;
- Notes
-
7" x 5" ellipitical loudspeaker with a F48 diaphragm. Transformer Type Q or D.
Trade price £1/10/4 & retail £2/8/-.
- Mentioned in
- Mingay's Price Service (February 1958.)
- Literature/Schematics (1)
- - - Manufacturers Literature (Rola Loudspeaker Data Technical Bulletin, No. 21 revised, 1/9/1959.)
- Author
- Model page created by Martin Kent. See "Data change" for further contributors.
- Other Models
-
Here you find 195 models, 70 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Rola Company (AUS) Pty. Ltd.; Melbourne