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    • car 300mm | 12" subwoofer
    • car 300mm | 12" subwoofer
    • car 300mm | 12" subwoofer
    • car 300mm | 12" subwoofer

    HELIX IK S12-DVC2 - 12" 300W RMS Slim Subwoofer

    Regular Price $595.00

    Ships in 3-5 business days once ordered from our supplier.

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    car 300mm | 12" subwoofer
    HELIX IK S12-DVC2 - 12" 300W RMS Slim Subwoofer
    $595.00
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    Free delivery on orders over $100.

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    100% Australian Owned & Run

    Dispatching daily from our local warehouse.

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    1-Year Warranty

    Full local support & coverage.

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    Product details:

    The HELIX IK S12-DVC2 is a shallow-mount 12" subwoofer chassis built for boots and floors where a conventional deep-basket sub won't fit. Its sandwich paper cone keeps the moving mass low and rigid, a long-excursion rubber surround supports real output at the shallow depth, and a threaded hole in the back of the magnet system lets it be bolted straight to an enclosure wall to control vibration. Dual 2Ω voice coils give installers flexible wiring for mono or multi-channel amplifiers; a grille, gasket, and gold-plated terminals are included.

    Product specifications:

    • Series: HELIX IK S
    • Size: 300mm | 12"
    • Power handling: 300W RMS / 600W max
    • Voice coil x impedance: 2 x 2Ω
    • Sensitivity: 91.0 dB @ 2.83V/1m
    • Resonance frequency (Fs): 36 Hz
    • Equivalent air volume (Vas): 40L
    • Max linear excursion (Xmax): ±8.0mm
    • Voice coil diameter: 50.8mm

    Dimensions: Outer diameter 316mm (12.44") | Installation depth 95.5mm (3.76")

    Recommended enclosure: Sealed 22L net, 39 Hz (-3dB); vented 40L net, 36 Hz tuning with 100mm port

    Manuals & Documents
    Data sheet DVC2 Download
    Service & Support

    Warranty

    This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.

    Technical Assistance

    Our dedicated support team is available to assist with product setup, operation guidance, and troubleshooting. Contact us via email or phone for prompt service.

    Documentation & Downloads

    Access essential resources including the user manual, technical specifications, and safety instructions in our online support center.

    Replacement Parts & Accessories

    We offer a full range of genuine replacement parts, including batteries, chargers, and compatible accessories to ensure long-term performance.

    Training & Tutorials

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    Installing it yourself?

    Note: please read our DIY Install tips before purchasing. Most of our packages are plug and play and self-installable with no prior experience needed — but it's worth knowing what each stage involves first, including trim removal for Stage 3.

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