• Year
  • 1939 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 315879

 Technical Specifications

  • Wave bands
  • - without
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 inch = 30.5 cm
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: G-12PM [Permag] - Rola Company AUS Pty. Ltd.;
  • Notes
  • 12" Permag loudspeaker.

    Type No. G-12PM
    Overall Diameter 12⅛"
    Voicecoil Diameter 1¾"
    Voicecoil Impedance

    Superseded by PM Type 12-R.

  • Price in first year of sale
  • 11.00 AUS £
  • Mentioned in
  • Radio & Hobbies for December 1940 (Vol 2, No. 9), Page 24.
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Rola Abridged Specifactions (Date unknown).)
  • Author
  • Model page created by Martin Kent. See "Data change" for further contributors.

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