Heco Superior 840 specifications

Category : Speakers

Brand : Heco

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Tech nical data

Special features

Volume: 63 liters Other models of the same series:

Light center sink, slightly stronger than the Superior 740.

These floorstanding speakers were tested in "Stereoplay" 7/89: points , reference in top class III. The Heco Superior 1040 (reference class) got 8/89, 33-35 points.

Test in Stereoplay 7/1989: Top class III

  • Manufacturer: Heco
  • Model: Superior 840
  • Years of construction: from 1989 - around 1990
  • Manufactured in: Germany
  • Color: Walnut veneer, Oak veneer P 43, mahogany veneer P 36, ash black, ash white ; Special version sanding varnish black, sanding varnish white, piano varnish black, mahogany high gloss
  • Dimensions: 950 x 240 x 275 mm (H x W x D)
  • Weight: 19 kg
  • Factory price approx.: 2800 DM / pair
  • Type of construction: 3-way closed, floorstanding speaker
  • Chassis: < ul>
  • Woofer: 2x 190 mm (cone, TC 190)
  • Midrange driver: 1x 120 mm (cone, TMC 120)
  • Tweeter: 1x 19 mm (dome, KHC 19 M)
  • Power handling (nominal/music): 140 / 200 watts
  • Efficiency: 88 dB/1W/1m, maximum sound pressure: 105 dB/1m
  • Transmission range: 24 - 35,000 Hz
  • Transition ranges: 250 / 2,500 Hz
  • Impedance: 4 Ohm s
    • Woofer: 2x 190 mm (cone, TC 190)
    • Midrange : 1x 120 mm (cone, TMC 120)
    • Tweeter: 1x 19 mm (dome, KHC 19 M)
    • - ISS (Integrated Subwoofer System)
  • Superior 620
  • Superior 640
  • Superior 740
  • Superior 840
  • Superior 940
  • Superior 1040

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