• Country
• United States of America (USA)

• Manufacturer / Brand
• Sparks-Withington Co., (Sparton); Jackson, Michigan

• Year
• 1927

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 195694

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Magnetic loudspeaker (reed) generic.

• Material
• Various materials

• from Radiomuseum.org
• Model: Sparton Cone Speaker - Sparks-Withington Co., Sparton

• Shape
• Tablemodel, with any shape - general.

• Notes
• 22 inch Cone Speaker.

• Price in first year of sale
• 30.00 $

• Mentioned in
• Radio Broadcast, Oct. 1927, Page 371

• Author
• Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.

• Other Models

• Here you find 818 models, 369 with images and 764 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sparks-Withington Co., (Sparton); Jackson, Michigan