• Year
  • 1927 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 141232
    • alternative name: Knoll et Marie

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Horn / Ø 41 cm = 16.1 inch
  • Material
  • Special material, described in the notes.
  • from Radiomuseum.org
  • Model: Rex - CEMA C.E.M.A., Knoll & Marié;
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 410 x 590 x 300 mm / 16.1 x 23.2 x 11.8 inch
  • Notes
  • CEMA Type "Rex" horn speaker. Wooden base. Speaker of synthetic resin having no mechanical vibration.

  • Author
  • Model page created by Orazio D'Amico. See "Data change" for further contributors.

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The model Rex is part of the collections of the following members.

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