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Same-Day Shipping – Order by 3 PM PST (Mon–Fri)
Same-Day Shipping – Order by 3 PM PST (Mon–Fri)

Custom Boxes (Loaded)

Check out NVX’s loaded subwoofers made with your vehicle in mind. Designed and test-installed by our team, our BOOST Boxes come with clear instruction manuals and all the accessories you need to get the show on the road.
  • Sold out

    LVE-GM-SLVECG1-D12S Custom Fit 800W RMS Dual 12" Sealed Loaded Down Firing Subwoofer Enclosure for 1999-2006 Chevrolet Silverado and GMC Sierra Extended Cab Trucks

    $443.99
    $443.99 - $443.99
    $443.99
    $369.99
    $369.99 - $369.99
    $369.99
    Out of stock

    Product Details: Custom fit Dual 12" Sealed Loaded Subwoofer Enclosure Fits 1999-2006 Chevrolet Silverado and GMC Sierra Extended Cab trucks Craft...

    View full details
    $443.99
    $443.99 - $443.99
    $443.99
    $369.99
    $369.99 - $369.99
    $369.99
    Sold out
  • Sold out

    LVE-GM-SLVECG1-D10S Custom Fit 700W RMS Dual 10" Sealed Loaded Down Firing Subwoofer Enclosure for 1999-2006 Chevrolet Silverado and GMC Sierra Extended Cab Trucks

    $419.99
    $419.99 - $419.99
    $419.99
    $349.99
    $349.99 - $349.99
    $349.99
    Out of stock

    Product Details: Custom fit Dual 10" Sealed Loaded Subwoofer Enclosure Fits 1999-2006 Chevrolet Silverado and GMC Sierra Extended Cab trucks Craft...

    View full details
    $419.99
    $419.99 - $419.99
    $419.99
    $349.99
    $349.99 - $349.99
    $349.99
    Sold out