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BKH 1231

BKH 1231; Resprom; Veliko (ID = 962057) Speaker-P BKH 1231; Resprom; Veliko (ID = 962058) Speaker-P
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BKH 1231; Resprom; Veliko (ID = 962057) Speaker-P
Resprom; Veliko: BKH 1231 [Speaker-P] ID = 962057 820x615
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For model BKH 1231, Resprom; Veliko Tarnovo
Country:  Bulgaria
Manufacturer / Brand:  Resprom; Veliko Tarnovo
Year: 1980 ?? Category: Loudspeaker, headphone or earphone
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
Power out
from Model: BKH 1231 - Resprom; Veliko Tarnovo
Material Metal case
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)

Model page created by Wolfgang Lill. See "Data change" for further contributors.

All listed radios etc. from Resprom; Veliko Tarnovo
Here you find 36 models, 36 with images and 15 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.