• Year
  • 1935 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 331112
    • Brand: Defiant

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Defiant Extension Loudspeaker - Co-operative Wholesale Society
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • An extension loudspeaker for 1930s Defiant radios, housed in a wooden case.

  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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