• Year
  • 1930
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 216391
    • alternative name: Wright-DeCoster Inc.
    • Brand: Acme

 Technical Specifications

  • Wave bands
  • - without
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: unknown Speaker - Wright Radio Manufacturing Co.
  • Shape
  • Chassis only or for «building in»
  • Mentioned in
  • Radio Broadcast, Apr 1930, p. 357

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