Helix Q10W

At the very first glance, it appears what the new Q subwoofers are designed for. The solid aluminum diecast baskets with diamond cut as well as the massive triple ferrite magnet systems clearly signalize that these subwoofers really mean it. The extremely stiff, hand-scooped cones and oversized voice coils with enormous winding height are literally predestinated to turn incredible volumes of air into deep bass sounds.

Yet sheer power alone is not sufficient – numerous sophisticated technical details together with a smart mix of materials assure highest precision and detailed bass reproduction which will satisfy even most demanding music enthusiasts.

These subwoofers form a perfect symbiosis of maximum sound pressure and state-of-the-art sound quality in a new dimension.

Power RMS / Max:  750 / 1500 Watts
Impedance: 2 x 2 Ω
DC resistance: 2 x 1.95 Ω
Fs: 35 Hz
Qms: 4.17
Qes: 0.42
Qts: 0.38
Cms: 99 μm/N
Vas: 13.8 L
Efficiency 1 W / 1 m: 85.0 dB
Cone area (Sd): 333 cm²
Moving mass (Mms): 220 g
Cone material: Non-pressed paper cone
Mechanical resistance (Rms): 11.9 kg/s
Voice coil diameter: 63.5 mm
Voice coil winding height: 40 mm
Xmax: +/- 14.0 mm
Outer diameter: 274 mm / 10.79″
Installation diameter: 234 mm / 9.21″
Installation depth: 163 mm / 6.42″

Recommended enclosure volumes:

Sealed box:
Net volume 15 L
Lower limiting frequency (-3dB) 52 Hz

Vented box:
Net volume 30 L
Port diameter ø 80 mm / 3.15″
Port area 50 cm²
Port length 25 cm / 9.84″
Port tuning frequency Fb 38 Hz
Lower limiting frequency (-3dB) 39 Hz