• Year
  • 1942 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 361825

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: 5E7 - Amplion brand, Amplion A’sia
  • Shape
  • Chassis only or for «building in»
  • Notes
  • 5" electromagnet speaker

    • 7 oz. field coil
    • 3 ohms voice coil
    • The speaker is dustproofed front and back
    • Electrically Welded
  • Mentioned in
  • -- Original prospect or advert (Australasian Radio World March 1942 Page 11)
  • Author
  • Model page created by Glen Orriss. See "Data change" for further contributors.

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