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HELIX IK W12 DVC2

300 mm (12") component subwoofer, dual 2 Ω voice coils, 300 W.

Specifications

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 materialHand-scooped paper cone
Mechanical resistance (Rms)7.33 kg/s
Voice coil diameter (ø)50.8 mm
Voice coil winding height24 mm
Max. linear excursion (Xmax)+/- 8.0 mm
Outer diameter (ø)316 mm / 12.44"
Installation diameter (ø)286 mm / 11.26
Installation depth144 mm / 5.67"

Recommended enclosure volumes

Sealed box

Net volume22 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 volume30 L
Port diameter (ø)100 mm / 3.94"
Port area78 cm²
Port length28 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

Installed by Audio Edge

We sell every product as part of a system designed for your vehicle — consultation, installation, and tuning included. Tell us what you drive and we’ll tell you what this can do in your car.

Proof

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Call (480) 219-0168 Request a Consultation