• Year
  • 1953/1954
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 320904

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet. / Ø 28 cm = 11 inch
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Haut-parleur 1903 - Bouyer, Paul Harmonic Radio;
  • Shape
  • Miscellaneous shapes - described under notes.
  • Notes
  • Haut-parleur 28 cm en baffle métallique insonorisé.

  • Mentioned in
  • -- Original prospect or advert (Catalogue Général 1954)

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