• Year
  • 9999
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 210733

 Technical Specifications

  • Loudspeaker
  • Ø 21 cm = 8.3 inch
  • Power out
  • 3 W (unknown quality)
  • from Radiomuseum.org
  • Model: Doublet with ID=104966 - Marconi Co. Marconiphone,
  • Dimensions (WHD)
  • 350 x 350 x 200 mm / 13.8 x 13.8 x 7.9 inch
  • Net weight (2.2 lb = 1 kg)
  • 6.7 kg / 14 lb 12.1 oz (14.758 lb)
  • Author
  • Model page created by Wolfram Zylka. See "Data change" for further contributors.

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