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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-SLVECG2-S10S Custom Fit 350W RMS Single 10" Sealed Down Firing Loaded Subwoofer Enclosure for 2008-2013 Chevrolet Silverado and GMC Sierra Extended Cab Trucks

    $239.99
    $239.99 - $239.99
    $239.99
    $199.99
    $199.99 - $199.99
    $199.99
    Out of stock

    Product Details: Custom fit Single 10" Sealed Loaded Subwoofer Enclosure Fits 2008-2013 Chevrolet Silverado and GMC Sierra Extended Cab trucks Cra...

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    $239.99
    $239.99 - $239.99
    $239.99
    $199.99
    $199.99 - $199.99
    $199.99
    Sold out
  • Sold out

    LVE-GM-SLVECG2-D12S Custom Fit 800W RMS Dual 12" Sealed Down Firing Loaded Subwoofer Enclosure for 2008-2013 Chevrolet Silverado and GMC Sierra Extended Cab Trucks

    $431.99
    $431.99 - $431.99
    $431.99
    $359.99
    $359.99 - $359.99
    $359.99
    Out of stock

    Product Details: Custom fit Dual 12" Sealed Loaded Subwoofer Enclosure Fits 2008-2013 Chevrolet Silverado and GMC Sierra Extended Cab trucks Craft...

    View full details
    $431.99
    $431.99 - $431.99
    $431.99
    $359.99
    $359.99 - $359.99
    $359.99
    Sold out
  • Sold out

    LVE-GM-SLVECG2-D10S Custom Fit 700W RMS Dual 10" Sealed Down Firing Loaded Subwoofer Enclosure for 2008-2013 Chevrolet Silverado and GMC Sierra Extended Cab Trucks

    $407.99
    $407.99 - $407.99
    $407.99
    $339.99
    $339.99 - $339.99
    $339.99
    Out of stock

    Product Details: Custom fit Dual 10" Sealed Loaded Subwoofer Enclosure Fits 2008-2013 Chevrolet Silverado and GMC Sierra Extended Cab trucks Craft...

    View full details
    $407.99
    $407.99 - $407.99
    $407.99
    $339.99
    $339.99 - $339.99
    $339.99
    Sold out
  • Sold out

    LVE-GM-SLVCCG2-D12S Custom Fit 800W RMS Dual 12" Sealed Down Firing Loaded Subwoofer Enclosure for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

    $431.99
    $431.99 - $431.99
    $431.99
    $359.99
    $359.99 - $359.99
    $359.99
    Out of stock

    Product Details: Custom fit Dual 12" Sealed Loaded Subwoofer Enclosure Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks Crafted f...

    View full details
    $431.99
    $431.99 - $431.99
    $431.99
    $359.99
    $359.99 - $359.99
    $359.99
    Sold out
  • Sold out

    LVE-GM-SLVCCG2-D10S Custom Fit 700W RMS Dual 10" Sealed Down Firing Loaded Subwoofer Enclosure for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

    $407.99
    $407.99 - $407.99
    $407.99
    $339.99
    $339.99 - $339.99
    $339.99
    Out of stock

    Product Details: Custom fit Dual 10" Sealed Loaded Subwoofer Enclosure Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks Crafted f...

    View full details
    $407.99
    $407.99 - $407.99
    $407.99
    $339.99
    $339.99 - $339.99
    $339.99
    Sold out
  • Sold out

    LVE-GM-SLVECG2-S12S Custom Fit 400W RMS Single 12" Sealed Down Firing Empty Subwoofer Enclosure for 2008-2013 Chevrolet Silverado and GMC Sierra Extended Cab Trucks

    $251.99
    $251.99 - $251.99
    $251.99
    $209.99
    $209.99 - $209.99
    $209.99
    Out of stock

    Product Details: Custom fit Dual 12" Sealed Loaded Subwoofer Enclosure Fits 2008-2013 Chevrolet Silverado and GMC Sierra Extended Cab trucks Craft...

    View full details
    $251.99
    $251.99 - $251.99
    $251.99
    $209.99
    $209.99 - $209.99
    $209.99
    Sold out