Product Brochure

LEGENDARY GERMAN
ENGINEERING
quadral GmbH & Co. KG · Am Herrenhäuser Bahnhof 26 · 30419 Hannover · Germany
CI-5 / CI-6
✔ Open chamber design principle
✔ Strong cast aluminum front baffl e optimizes noise vibration and sound
refl ection
✔ Woven glass  ber cone with powerful driver (90mm dimension of motor
structure), strong magnet and large voice coil (32mm)
✔ The tweeter’s waveguide achieves controllable dispersion and provides an
optimized off-axis and power response
✔ Gold plated speaker connecting terminal
✔ Magnetic cover, paintable, slim sized
ICE-6
✔ Open chamber design principle
✔ Strong cast aluminum front baffl e optimizes noise vibration and sound
refl ection
✔ Woven glass  ber cone with powerful driver (100mm dimension of motor
structure), strong magnet and large voice coil (32mm)
✔ The tweeter’s waveguide achieves controllable dispersion and provides an
optimized off-axis and power response. The tweeter is rotatable
✔ Tweeter switch (neutral, +3dB, -3dB)
✔ Gold plated speaker connecting terminal
✔ Magnetic cover, paintable, slim sized
IW-611 / IW-621
✔ Sealed chamber design principle
✔ ABS back box cabinet reinforced with  ber glass gives a high density cabinet
structure with optimized acoustical performance
✔ The 15mm fl ocked MDF front baffl e strongly reduces vibrations and
refl ections at the cabinet
✔ Woven glass  ber cone with powerful driver (90mm dimension of motor
structure), strong magnet and large voice coil (32mm)
✔ The tweeter’s waveguide achieves controllable dispersion and provides an
optimized off-axis and power response.
✔ Short circuit ring made from aluminum which reduces distortion at high power
level and enhances the dynamic performance
✔ Gold plated speaker connecting terminal
✔ Magnetic cover, paintable, slim sized