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