- Country
- United States of America (USA)
- Manufacturer / Brand
- Heppner Manufacturing Co.; Round Lake, IL
- Year
- 1967 ??
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 310895
- Wave bands
- - without
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 inch = 30.5 cm
- from Radiomuseum.org
- Model: 575512 - Heppner Manufacturing Co.;
- Notes
-
- smooth paper cone mid frequency driver commonly used in Hammond L-100 series organs
- Alnico magnet
- rated about 20 watts
- 16 ohm impedance
- Author
- Model page created by George Papaiz. See "Data change" for further contributors.
- Other Models
-
Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Heppner Manufacturing Co.; Round Lake, IL
Collections
The model 575512 is part of the collections of the following members.