• Country
• United States of America (USA)

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

• Year
• 1956

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 123384

Click on the schematic thumbnail to request the schematic as a free document.

• Wave bands
• - without

• Power type and voltage
• No Power needed

• from Radiomuseum.org
• Model: HF- 300 Concerto - Utah Radio Products Co.; Salt

• Dimensions (WHD)
• 21 x 30 x 17.5 inch / 533 x 762 x 445 mm

• Notes
• Two-way, four speaker, labyrinth type enclosure. One 12" woofer plus three-tweeter high frequency unit. 30 to 15000Hz within 6dB, 16W.
  M, B or C suffix, depending upon the finish. Prices varying accordly.

• Net weight (2.2 lb = 1 kg)
• 28 kg / 61 lb 10.8 oz (61.674 lb)

• Price in first year of sale
• 148.00 $

• Literature/Schematics (1)
• The Radio-Electronic Master Buying Guide, 1956

• Author
• Model page created by Emilio Ciardiello. 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