• Year
  • 1928 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 164269
    • alternative name: American Bosch Magneto
    • Brand: Essex

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) of high quality (4 magnet poles). / Ø 9 inch = 22.9 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 612 Cathedral Table Model - United American Bosch Magneto
  • Shape
  • Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
  • Dimensions (WHD)
  • 270 x 295 x 160 mm / 10.6 x 11.6 x 6.3 inch
  • Notes
  • Wooden cabinet, cloth speaker cover with 1/8" tall diamond pattern of gold/orange thread. Magnetic speaker with black paper cone. Model is known as the American Bosch model 612.

    Several speaker grille designs.

    Similar cabinet with 616.

  • Net weight (2.2 lb = 1 kg)
  • 2.390 kg / 5 lb 4.2 oz (5.264 lb)

 Collections | Museums | Literature

Collections

The model 612 is part of the collections of the following members.

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