Speaker OPD-177

Orion; Budapest

  • Year
  • 1965 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 181614

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Speaker OPD-177 - Orion; Budapest
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 190 x 130 x 66 mm / 7.5 x 5.1 x 2.6 inch
  • Notes
  • 2,5 VA / 3 Ohm. 120-12000Hz. Resonant Frequency: 130 Hz +/- 10 %.
  • Literature/Schematics (1)
  • Rádiótechnika Évkönyv, 1969.

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