Box Speaker BS-321
Toa Electric Co., Ltd. 東亜; Kobe
- Country
- Japan
- Manufacturer / Brand
- Toa Electric Co., Ltd. 東亜; Kobe
- Year
- 1970 ??
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 323236
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 14 cm = 5.5 inch
- Power out
- 3 W (unknown quality)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Box Speaker BS-321 - Toa Electric Co., Ltd. 東亜;
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 215 x 215 x 140 mm / 8.5 x 8.5 x 5.5 inch
- Notes
-
This Box System is composed of two parts: a loudspeaker with an impedance of 8 Ω, and a transformer with 3.3 k, 5 k and 10 k Ω input impedance. It's to be used when an output for an additional speaker is connected to the primary of the output transformer, for example of a radio device.
- Net weight (2.2 lb = 1 kg)
- 0.950 kg / 2 lb 1.5 oz (2.093 lb)
- Author
- Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.
- Other Models
-
Here you find 46 models, 42 with images and 17 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Toa Electric Co., Ltd. 東亜; Kobe
Collections
The model Box Speaker is part of the collections of the following members.