• Country
• United States of America (USA)

• Manufacturer / Brand
• Utah Radio Products Co.; Salt Lake City + Chicago

• Year
• 1925 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 221081

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Magnetic loudspeaker (reed) generic.

• Material
• Metal case

• from Radiomuseum.org
• Model: Big Chief Horn Speaker Driver - Utah Radio Products Co.; Salt

• Shape
• Tablemodel, with any shape - general.

• Notes
• Utah Big Chief Horn Speaker Driver;

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 43 models, 41 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Utah Radio Products Co.; Salt Lake City + Chicago