BKH 1231
Resprom; Veliko Tarnovo
- Country
- Bulgaria
- Manufacturer / Brand
- Resprom; Veliko Tarnovo
- Year
- 1980 ??
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 194225
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 31.5 cm = 12.4 inch
- Material
- Metal case
- from Radiomuseum.org
- Model: BKH 1231 - Resprom; Veliko Tarnovo
- Shape
- Chassis only or for «building in»
- Notes
- Hifi Lautsprecher, Frequenzbereich: 25 ....4500 Hz, Resonanzfrequenz: 35 Hz , Schalldruck: 95 dB.
Wurden durch Änderung der Wicklung bis auf Leistungen von 240 Watt "getrimmt", z.B. bei einem Görlitzer Hersteller von Diskoboxen in der damaligen DDR.
- Net weight (2.2 lb = 1 kg)
- 3.5 kg / 7 lb 11.3 oz (7.709 lb)
- Author
- Model page created by Wolfgang Lill. See "Data change" for further contributors.
- Other Models
-
Here you find 36 models, 36 with images and 15 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Resprom; Veliko Tarnovo