• Year
  • 1922
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 104208

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Ø 18 inch = 45.7 cm
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: R2B - Sterling Telephone & Electric
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 31.5 x 18 x 0 inch / 800 x 457 x 0 mm
  • Notes
  • In fact the Magnavox R2B, marketed in UK by Sterling.
    Moving-coil DC energised horn loud-speaker, mounted on a wooden board with a step-down induction coil. Swan-necked metal horn painted in a crystalline finish to reduce the 'tinny' sound experienced with smooth-painted metal loud-speakers.

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