Superior 640

Heco, Hennel & Co. KG; Schmitten, Pulheim (auch Berlin)

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  • Year
  • 1989
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 274296

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • 3 Loudspeakers
  • Power out
  • 110 W (140 W max.)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Superior 640 - Heco, Hennel & Co. KG;
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 260 x 490 x 315 mm / 10.2 x 19.3 x 12.4 inch
  • Notes

  • Heco 3-way 3-Speaker System Model Superior 640.
    Music Power Handling 140 Watts
    Nominal Power Handling 110 Watts
    35 - 35000Hz, 88dB/W/m, 4 Ohms
    CrossOver: 250Hz, 2500Hz
    Drivers:
    1 x Heco KHC 19 M
    1 x Heco TMC 120
    1 x Heco TC 220

    Cabinet Finish:
    Walnut Veneer
    Oak Veneer P 43
    Mahogany Veneer P 36
    Ash-Tree black
    Ash-Tree white
    Varnish black
    Varnish white

     

  • Mentioned in
  • -- Original prospect or advert (Heco HIFI - The Programme - Art in Performance - 1989)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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