• Year
  • 1929 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 248928
    • alternative name: SED

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) of high quality (4 magnet poles). / Ø 30 cm = 11.8 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Haut-Parleur Diffuseur - Ducretet -Thomson; avant:
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 395 x 420 x 155 mm / 15.6 x 16.5 x 6.1 inch
  • Notes
  • Forme trapèzoïdale. Style Art Déco.

  • Net weight (2.2 lb = 1 kg)
  • 4.8 kg / 10 lb 9.2 oz (10.573 lb)
  • Author
  • Model page created by Marc Couque. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Haut-Parleur Diffuseur is part of the collections of the following members.

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