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Kicker 48CWRT672 6inch 2ohm CompRT Subwoofer


  • Big sound from a small sub

    If you’re looking for bass for a tight space, Kicker designed their CompRT subs with compact cars, pickup trucks, and ATVs in mind. The low-profile 48CWRT672 6-3/4” subwoofer performs just like a full-size sub, but without killing all your cargo space. This high-performance CompRT sub is less than 3″ deep, so your installation options are wide open. Kicker has redesigned the forced-air cooling system, so this sub will run cooler when you drive it hard (and you know you will).

    Made to bring the boom

    The 48CWRT672 comes equipped with a rigid injection-molded polypropylene cone that won’t flex and cause distortion while you’re cranking the bass. Its rubber surround will last through years of heavy use, combining with a special-design back and top plate to give you more excursion (which equals more bass) than other skinny subs.

    Made to fit many systems

    This sub handles up to 150 watts RMS so make sure you’ve got a solid amp to power it. You can wire the dual voice coils for either 1- or 4-ohm total impedance, giving you more wiring options when setting up your system. This versatile sub sounds its best in sealed enclosures.



    Thiele/Small Parameters
    48CWRT672 T/S Parameters
    SIZE [in, cm]:
    6-13/16, 17.3
    IMPEDANCE [Ohms]:
    2 DVC
    Recommended Amplifier Power (watts RMS)
    Peak Power (watts, per ANSI/CTA-2031-A)
    SENSITIVITY [dB 1w/1m]:
    MOUNTING DEPTH [in, cm]:
    2-3/4, 7
    5-5/8, 14.3
    MIN SEALED BOX VOL [cu. ft, L]:
    0.18, 5.1
    MAX SEALED BOX VOL [cu. ft, L]:
    0.75, 21.24
    MIN VENTED BOX VOL [cu. ft, L]:
    MAX VENTED BOX VOL [cu. ft, L]: