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Speaker OPD-181

Country:  Hungary
Manufacturer / Brand:  Orion; Budapest
Year: 1965 ?? Category: Loudspeaker, headphone or earphone
Wave bands - without
Power type and voltage No Power needed
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out
from Model: Speaker OPD-181 - Orion; Budapest
Material Metal case
Shape Chassis only or for «building in»
Dimensions (WHD) 210 x 150 x 96 mm / 8.3 x 5.9 x 3.8 inch
Notes 3,5 VA / 5 Ohm. 100-12000Hz. Resonant Frequency: 100 Hz +/- 10 %.
Literature/Schematics (1) Rádiótechnika Évkönyv, 1969.

Model page created by Sandor Selyem-Tóth. See "Data change" for further contributors.

All listed radios etc. from Orion; Budapest
Here you find 991 models, 847 with images and 355 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.