• Year
  • 1958–1967
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 223512

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.75 inch = 7 cm
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Speaker 2 C - Rola Company AUS Pty. Ltd.;
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 70 x 70 x 25 mm / 2.8 x 2.8 x 1 inch
  • Net weight (2.2 lb = 1 kg)
  • 2 lb 4 oz (2.25 lb) / 1.022 kg
  • Price in first year of sale
  • 1.90 AUS £
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Rola Loudspeaker Data Technical Bulletin, No. 21 revised, 1/9/1959.)

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