• Massive Audio RAILCAP BLX
    RAILCAP BLX

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    Massive Audio RAILCAP BLX
    $156.25
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Capacitors

Car audio subwoofers requires a minimum amount of power to perform well and when used properly; capacitors can ensure that you’re system always gets the power it needs. When your vehicles electrical system has all the power it needs, you're less likely to experience things like dimming lights.