• Country
• France

• Manufacturer / Brand
• Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris

• Year
• 1923 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 299227

• • alternative name: SED

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Horn / Ø 22 cm = 8.7 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Haut-Parleur à pavillon 2000 - Ducretet -Thomson; avant:

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 220 x 220 x 340 mm / 8.7 x 8.7 x 13.4 inch

• Author
• Model page created by Musée des Radios Museum. See "Data change" for further contributors.

• Other Models

• Here you find 657 models, 522 with images and 286 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris