• Country
• Great Britain (UK)

• Manufacturer / Brand
• Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice)

• Year
• 9999

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 210733

• 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.

• Other Models

• Here you find 501 models, 334 with images and 317 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice)