System One 1984-1987

QLN System One grill QLN System One wo grill

System One was Qln One with sub system.


  • Woofer in puch pull design for deep bass in compact size and symmetric drive.
  • 25 mm polyamide dome tweeter ferrofluid cooled for high power handling.
  • 165 mm mid/bass driver with well damped lightweight fibre cone, non magnetic chassis and high flux magnetic system.
  • 210 mm bass driver with well damped stiff Bextrene cone in puch pull configuration
  • High grade components in crossover for perfect match to drivers.
  • Cabinet construction with  Qboard with high internal damping to eliminate structural resonances and colorations.

Principle: 3 way bass reflex
Woofer: 2x 8″ puch-pull system
Mid: 6,5″ with cobex cone
Tweeter: 1″ polyamid dome
Impedance: 8 ohm
Power handling: 250 W
Sensitivity: 87 dB SPL 1 W, 1 m
Frequency response: 28 Hz – 22 kHz
Dimensions: 950 x 280 x 420 mm
Weight: 45 Kg

Specifications and appearance subject to change for further improvement without