• 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
• 139462

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Magnetic loudspeaker (reed) generic. / Ø 12 inch = 30.5 cm

• Material
• Metal case

• from Radiomuseum.org
• Model: Model 16 "Drum" - Utah Radio Products Co.; Salt

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 13 x 16 x 14.5 inch / 330 x 406 x 368 mm

• Notes
• Metal housing mahogany finished, and repwood base.

• Net weight (2.2 lb = 1 kg)
• 4.5 kg / 9 lb 14.6 oz (9.912 lb)

• Price in first year of sale
• 16.00 $

• Source of data
• Classic Cones

• Author
• Model page created by Massimo Pedrina. 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