• Year
  • 1927 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 312310

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic. / Ø 12 inch = 30.5 cm
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Ship speaker [Round] - Duval Tube Co. / Duval Radio
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 12.25 x 12.75 x 5.75 inch / 311 x 324 x 146 mm
  • Notes
  • Cast metal speaker with reed driver and paper cone, featuring a square-rigged caravel-style sailing ship inside a round frame.

  • Author
  • Model page created by Rodney Boleyn. See "Data change" for further contributors.

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The model Ship speaker is part of the collections of the following members.

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