• car 165mm | 6.5" speaker
    • car 165mm | 6.5" speaker

    HELIX CB W165-S3 - 6.5" Midbass Woofer Pair

    $195.00

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

    Payment & Security

    Your payment information is processed securely. We don't store or have access to your credit card details.

    • American Express
    • Apple Pay
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • Visa
    Share to:
    car 165mm | 6.5" speaker
    HELIX CB W165-S3 - 6.5" Midbass Woofer Pair
    $195.00
    View Full Details
    • car 165mm | 6.5" speaker
    1 / 1
    🚚

    Free Shipping

    Free delivery on orders over $100.

    🦘

    100% Australian Owned & Run

    Dispatching daily from our local warehouse.

    🛡️

    1-Year Warranty

    Full local support & coverage.

    🔄

    30-Day Free Returns

    Love your new sound or send it back.

    Product details:

    The HELIX CB W165-S3 is a dedicated 6.5-inch midbass built for active or multi-way systems that need a woofer without a built-in crossover eating into power or frequency range. Its injected polypropylene cone and efficient 3Ω voice coil deliver the same COMPOSE BASIC output efficiency, tuned for midbass duty from 60Hz up rather than full-range coaxial use.

    Product specifications:

    • Series: HELIX COMPOSE BASIC
    • Speaker type: Midbass Woofer
    • Size: 165mm | 6.5"
    • Power handling RMS: 80W RMS / 120W Max
    • Sensitivity: 92 dB @ 2.83V/1m
    • Voice coil x impedance: 25mm x 3Ω (DC resistance 3.0Ω)
    • Frequency response: 60 Hz – 3,500 Hz
    • Resonance frequency (Fs): 62 Hz
    • Max linear excursion: ±2.5mm
    • Cone material: Injected polypropylene cone

    Dimensions: Installation diameter 143mm (5.63") | Installation depth 61.4mm (2.42")

    Downloads: HELIX CB W165-S3 - 6.5" Midbass Woofer Pair — official datasheet (PDF)

    Manuals & Documents
    HELIX CB W165-S3 - 6.5" Midbass Woofer Pair — Official Datasheet (PDF) 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

    Browse our library of how-to videos and maintenance tips to get the most out of your cordless drill.
    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.

    Related Products

    Have you considered these for your car audio upgrade?

    Recently Viewed

    These will help make your car sound amazing - you won't want to leave the driver's seat!