Specifications

Owners manual
90-100000 Hz +-1.5 dB
300 W continuous, 1500 W peak
93 dB/2.83 V
6 ohm (4.3 ohms minimum)
Sealed box system
Four 7” ceramic-woofers,
7” lower midrange,
2” diamond midrange,
3/4” diamond tweeter
Second and first order: 300, 1200, 8000 Hz
Custom made, biwiring
25 mm:s carbon fibre laminate sides, 60 mm wood front, back, top and bottom
Polished steel with Black Diamond Racing cones and pucks
260 x 1370 x 400 mm (10.2” x 53.9” x 15.7”)
90 kg/ ea. (200 lbs)
High-gloss carbon fibre sides with Oak, Maple, Cherry or Walnut
9
Technical Specifications:
Coltrane Supreme main loudspeakers
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