Polyfar Zusatz-Lautsprecher Nr. IV (4)

Deutsche Grammophon-AG; Berlin

  • Year
  • 1930
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 125087
    • Brand: Polydor

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) of high quality (4 magnet poles).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Polyfar Zusatz-Lautsprecher Nr. IV - Deutsche Grammophon-AG; Berlin
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 450 x 450 x 275 mm / 17.7 x 17.7 x 10.8 inch
  • Net weight (2.2 lb = 1 kg)
  • 5.8 kg / 12 lb 12.4 oz (12.775 lb)
  • Price in first year of sale
  • 68.00 RM
  • Source of data
  • -- Original prospect or advert
  • Author
  • Model page created by Nico Pokrant. See "Data change" for further contributors.

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