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Australia wide flat rate shipping is $15.95. Larger or heavier items may cost more; we will confirm when your order is processed. In stock items are dispatched within 1 to 2 business days. Report transit damage within 24 hours with photos so we can lodge a freight claim.
The voice coil version matters as much as the enclosure depth. The HELIX IK S8-DVC2 has two 2 ohm voice coils and a 79.5 mm installation depth, with the distributor recommending a 10 litre sealed enclosure.
| 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 | 43 Hz |
| Mechanical Q factor | Qms | 4.79 |
| Electrical Q factor | Qes | 0.57 |
| Total Q factor | Qts | 0.51 |
| Compliance | Cms | 160 μm/N |
| Equivalent air volume | Vas | 11 L |
| Force factor | B*I | 11.9 Tm |
| Sensitivity | SPL | 88.0 dB @ 2.83V / 1m 85.0 dB @ 1W / 1m |
| Cone area | Sd | 222 cm² |
| Moving mass | Mms | 82 g |
| Cone material | Sandwich paper cone | |
| Mechanical resistance | Rms | 4.7 kg/s |
| Voice coil diameter | ø | 50.8 mm |
| Voice coil winding height | 19 mm | |
| Max. linear excursion | Xmax | plus or minus 6,0 mm |
| Outer diameter | ø | 213 mm / 8.40" |
| Installation diameter | ø | 180.4 mm / 7.10" |
| Installation depth | 79.5 mm / 3.13" | |
| Recommended enclosure volumes | ||
| Sealed box | ||
| Net volume | 10 L | |
| Lower limiting frequency (minus 3dB) | 46 Hz | |
| Recommended DSP settings | Recommended "self define" highpass filter with 46 Hz cut off frequency and Q = 1.5 additional EQ filter 100 Hz / Q = 1.0 / minus 2.5 dB |
Follow the exact DVC2 data below rather than borrowing specifications from SVC2. Use the stated net enclosure volume and suitable crossover protection.
Listed by the Australian distributor:
Your purchase is covered by the Australian Consumer Law. Contact Frankies for the warranty terms that apply to this exact model.
No. It has two 2 ohm voice coils. The final amplifier load depends on how the coils are connected. Have the wiring and amplifier compatibility checked before installation.
Impedance: Z 2 x 2 Ω.
Installation diameter: ø 180.4 mm / 7.10".
Follow the exact DVC2 data below rather than borrowing specifications from SVC2. Use the stated net enclosure volume and suitable crossover protection.
The Australian distributor lists 1 x Subwoofer HELIX IK S8-DVC2, 1x Grille, 1 x Gasket, 1x Connecting terminal, 1 x Data sheet.
Your purchase is covered by the Australian Consumer Law. Contact Frankies for the warranty terms that apply to this exact model.
Servicing the Illawarra and surrounding areas for over 30 years, Frankies Auto Electrics is a multi-award winning service provider and retail outlet, covering all aspects of auto electrical work and in-car entertainment. From sales and installations, electrical diagnostics and fault finding, upgrades and additions, our team of qualified sales people, technicians and installers are on hand to help.
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