• Year
  • 1923–1926 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 205263
    • alternative name: Lee De Forest Mfg.

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Horn
  • from Radiomuseum.org
  • Model: LS-300 - DeForest Radio Telephone &
  • Shape
  • Miscellaneous shapes - described under notes.
  • Notes
  • Goose neck shape speaker with adjustable driver. Same driver as used in the D-12 thru F-5 sets. Driver made by RPM and also used in the Jewett Super Speaker.
  • Price in first year of sale
  • 25.00 USD
  • Source of data
  • - - Manufacturers Literature
  • Literature/Schematics (1)
  • Radio Horn Speaker Encyclopedia by Floyd A. Paul, p. 37 & 69
  • Literature/Schematics (2)
  • Radio Broadcast, Feb. 1925, p. 754
  • Author
  • Model page created by Michael Murray. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model LS-300 is part of the collections of the following members.

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