HELIX IK S12 DVC2
300 mm (12") slim component subwoofer, dual 2 Ω voice coils, 300 W.
Specifications
| Power handling RMS / max. (P) | 300 / 600 Watts |
|---|---|
| Impedance (Z) | 2 x 2 Ω |
| DC resistance (Re) | 2 x 1.8 Ω |
| Resonance frequency (Fs) | 36 Hz |
| Mechanical Q factor (Qms) | 5.41 |
| Electrical Q factor (Qes) | 0.52 |
| Total Q factor (Qts) | 0.48 |
| Compliance (Cms) | 95 μm/N |
| Equivalent air volume (Vas) | 40 L |
| Force factor (B*I) | 17.2 Tm |
| Sensitivity (SPL) | 91.0 dB @ 2.83V / 1m 88.0 dB @ 1W / 1m |
| Cone area (Sd) | 523 cm² |
| Moving mass (Mms) | 220 g |
| Cone material | Sandwich paper cone |
| Mechanical resistance (Rms) | 7.9 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) | 276.8 mm / 10.90" |
| Installation depth | 95.5 mm / 3.76" |
Recommended enclosure volumes
Sealed box
| Net volume | 22 L |
|---|---|
| Lower limiting frequency (-3dB) | 39 Hz |
| Recommended DSP settings | Recommended "self-define" highpass filter with 35 Hz cut-off frequency and Q = 1.5; additional EQ filter 75 Hz / Q = 1.5 / -3 dB |
Vented box
| Net volume | 40 L |
|---|---|
| Port diameter (ø) | 100 mm / 3.94" |
| Port area | 78 cm² |
| Port length | 32 cm / 12.6" |
| Port tuning frequency (Fb) | 36 Hz |
| Lower limiting frequency (-3dB) | 37 Hz |
| Recommended DSP settings | Recommended "self-define" highpass filter with 36 Hz cut-off frequency and Q = 1.0; additional EQ filter 75 Hz / Q = 0.7 / -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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