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Alpine - 12" Dual-Voice-Coil 4-Ohm Subwoofer

New from
$149.99
Open-Box from
$128.99

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$149.99
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    Rating Breakdown

    67%
    (43 Reviews)
    21%
    (13 Reviews)
    5%
    (3 Reviews)
    2%
    (1 Review)
    5%
    (3 Reviews)
    Value for Price:
    4.4
    Sound Quality:
    4.6
    Appearance:
    4.6
    Power:
    4.5

    Product Availability

    Special Offers

    Cardholder Offers

    What's Included

    • Alpine 12" Dual-Voice-Coil 4-Ohm Subwoofer
    • Owner's manual

    Ratings & Reviews

    Overall Customer Rating:
    89% of customers would recommend this product to a friend (56 out of 63)

    Rating Breakdown

    67%
    (43 Reviews)
    21%
    (13 Reviews)
    5%
    (3 Reviews)
    2%
    (1 Review)
    5%
    (3 Reviews)
    Value for Price:
    4.4
    Sound Quality:
    4.6
    Appearance:
    4.6
    Power:
    4.5
    Listen to music in your vehicle with rich, clear sound with this Alpine SWS-12D4 12" dual-voice-coil 4-ohm subwoofer that features improved thermal capacity and mechanical strength for reliable performance.

    Product Features

    Alpine products do not ship to Puerto Rico.

    Geek Squad® installation

    is strongly recommended for this product. Please visit your local Best Buy store for details.

    Handles up to 1500W peak power (500W RMS)

    For rich sound.

    26-200Hz frequency response

    For accurate sound reproduction.

    86.2dB sensitivity

    Picks up the highs and lows for faithful sound reproduction.

    Reinforced parabolic cone structure

    With a poly-mica dust cap and KEVLAR®-pulp body for a lush soundscape (KEVLAR is a registered trademark of DuPont.). An aluminum look and an aggressive frame and motor design offer a stylish appearance.

    4 ohms impedance

    Conducts power evenly to keep the speaker at an appropriate level.

    High-excursion suspension design

    Delivers 64mm peak-to-peak cone travel.

    Improved thermal capacity and mechanical strength

    Offer durability to withstand heavy use.

    Type R technology

    Features CRC pole geometry, an airflow system, High Amplitude Multi Roll (HAMR) Santoprene surround, a high-strength steel frame and a high-grade strontium ferrite magnet to ensure optimal performance.

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    Product images, including color, may differ from actual product appearance.