HELIX IK W12-DVC2-2 x 2 Ohm

IK W12-DVC2 – 2 x 2 Ohms

Power handling RMS / max. P 300 / 600 Watt

Impedance Z 2 x 2 Ω

DC resistance Re 2 x 1.6 Ω

Resonance frequency Fs 32 Hz

Mechanical Q factor Qms 3.70

Electrical Q factor Qes 0.46

Total Q factor Qts 0.41

Compliance Cms 179 μm/N

Equivalent air volume Vas 66 L

Force factor B*I 13.7 Tm

Sensitivity SPL

93.0 dB @ 2.83V / 1m

90.0 dB @ 1W / 1m



Cone area Sd 515 cm²

Moving mass Mms 134 g

Cone material Hand-scooped paper cone

Mechanical resistance Rms 7.33 kg/s

Voice coil diameter ø 50.8 mm

Voice coil winding height 24 mm

Max. linear excursion Xmax +/- 8.0 mm

Outer diameter ø 316 mm / 12.44″

Installation diameter ø 286 mm / 11.26

Installation depth 144 mm / 5.67″



Recommended enclosure volumes

Sealed box

Net volume 22 L

Lower limiting frequency (-3dB) 40 Hz

Recommended DSP settings “Self-Define” Highpass: 37 Hz / Q = 1.6

EQ Filter: 90 Hz / Q = 1.5 / -3 dB



Vented box

Net volume 30 L

Port diameter ø 100 mm / 3.94″

Port area 78 cm²

Port length 28 cm / 9.84″

Port tuning frequency Fb 39 Hz

Lower limiting frequency (-3dB) 39 Hz

Recommended DSP settings “Self-Define” Highpass: 36 Hz / Q = 1.3

EQ Filter: 100 Hz / Q = 0.85 / -2 dB



Scope of delivery

1 x Subwoofer HELIX IK W12-DVC2

1 x Grille

1 x Gasket

1 x Data sheet