GmbH & Co. KG Am Herrenhäuser Bahnhof 26 · 30419 Hannover · Germany info@quadral.com · www.quadral.com www.facebook.com/quadralhifi · www.youtube.
quadral CI5 Type Nominal / Music power Frequency range Crossover frequency Nominal impedance Tweeter Woofer Dimensions 2-way 55/110 W 70...27.000 Hz 3.000 Hz 4 Ohm Ø 22 mm, silk dome Ø 135 mm 226 x 226 x 76 mm Installation depth 71 mm Mounting cutout 194 x 194 mm Weight 1,9 kg Dimensions without grill LEGENDARY GERMAN ENGINEERING quadral GmbH & Co.
quadral CI6 Type Nominal / Music power Frequency range Crossover frequency Nominal impedance Tweeter Woofer Dimensions 2-way 60/120 W 65...20.000 Hz 2.800 Hz 8 Ohm Ø 30 mm, silk dome Ø 165 mm 332 x 222 x 85 mm Installation depth 80 mm Mounting cutout 303 x 193 mm Weight 2,33 kg Dimensions without grill LEGENDARY GERMAN ENGINEERING quadral GmbH & Co.
quadral IW611 Type Nominal / Music power Frequency range Crossover frequency SPL Nominal impedance Tweeter Woofer Dimensions 2-way 60/120 W 65...30.000 Hz 2.300 Hz 105 dB max 4 Ohm Ø 2x 22 mm, silk dome Ø 165 mm 519 x 289 x 104 mm Installation depth 98 mm Mounting cutout 486 x 255 mm Weight 4,7 kg Dimensions without grill LEGENDARY GERMAN ENGINEERING quadral GmbH & Co.
quadral IW621 Type Nominal / Music power Frequency range Crossover frequency SPL Nominal impedance Tweeter Woofer Dimensions 2-way 120/240 W 65...30.000 Hz 2.300 Hz 110 dB max 4 Ohm Ø 30 mm, silk dome Ø 2x 165 mm 519 x 289 x 104 mm Installation depth 98 mm Mounting cutout 486 x 255 mm Weight 5,2 kg Dimensions without grill LEGENDARY GERMAN ENGINEERING quadral GmbH & Co.
quadral IWS641 Type Nominal / Music power 3-way 150/300 W Frequency range 65...30.000 Hz Crossover frequency 600 / 2.100 Hz SPL Nominal impedance Tweeter Midrange Woofer Dimensions 112 dB max 4 Ohm Ø 30 mm, silk dome Ø 125 mm Ø 2x 165 mm 678.5 x 328.5 x 107 mm Installation depth 100 mm Mounting cutout 646 x 296 mm Weight 13,6 kg Dimensions without grill LEGENDARY GERMAN ENGINEERING quadral GmbH & Co.
quadral IWS841 Type Nominal / Music power 3-way 220/450 W Frequency range 55...30.000 Hz Crossover frequency 450 / 2.800 Hz SPL Nominal impedance Tweeter 116 dB max 4 Ohm Ø 30 mm, silk dome Midrange 2x Ø 125 mm Woofer 2x Ø 230 mm Dimensions 1004,5 x 328,5 x 117 mm Installation depth 110 mm Mounting cutout 972 x 296 mm Weight 22,5 kg Dimensions without grill LEGENDARY GERMAN ENGINEERING quadral GmbH & Co.
quadral ICE6 Type Nominal / Music power Frequency range 2-way 40/80 W 65...22.000 Hz Crossover frequency 3.000 Hz Nominal impedance 8 Ohm Tweeter Ø 25 mm, silk dome Woofer Ø 165 mm Dimensions 93 x Ø 231 mm Installation depth 85 mm Mounting cutout Ø 202 mm Weight 2,06 kg Dimensions without grill LEGENDARY GERMAN ENGINEERING quadral GmbH & Co.
CI-5 / CI-6 ✔ Open chamber design principle ✔ Strong cast aluminum front baffle optimizes noise vibration and sound reflection ✔ Woven glass fiber 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
Special for IW-621 ✔ IW-611 is a dipole speaker with 2 tweeters (1 tweeter can be changed by 180 degree) ✔ The triangle acoustic foam dramatically linearizes the tweeter and optimizes the off-axis performance IWS-641 / IWS-841 ✔ Sealed MDF chamber ✔ Strong aluminum baffle wall with CNC milling optimizes noise vibration and sound reflection ✔ Woven glass fiber cone with powerful driver (90mm dimension of motor structure), strong magnet and large voice coil (32mm) ✔ Short circuit ring made from aluminum which r
