• Year
  • 1973/1974
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 129616
    • Brand: Quadral

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13 cm = 5.1 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: All 20 RE - All-Akustik, Vertriebs-GmbH &
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 400 x 240 x 110 mm / 15.7 x 9.4 x 4.3 inch
  • Notes
  • Übertragungsbereich 50-18000 Hz, Belastbarkeit max. 25 Watt, Impedanz 4 Ohm, ein Tiefton-System und ein Mittelton-Hochton-System, eigebaute Weiche 2800 Hz.
  • Net weight (2.2 lb = 1 kg)
  • 7 kg / 15 lb 6.7 oz (15.419 lb)
  • Price in first year of sale
  • 202.00 DM
  • Mentioned in
  • -- Original-techn. papers. (Weiler Angebot 1973/74)
  • Author
  • Model page created by Karlheinz Fischer. See "Data change" for further contributors.

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