JL W7 Custom Subwoofer Boxes

Our custom JL W7 subwoofer boxes can be customized to fit virtually any vehicle. We build custom sub woofer boxes for the 8W7, 10W7, 12W7, and 13W7 subwoofers. You can get your custom W7 subwoofer box either sealed or ported and with custom dimensions to fit your vehicle. Our W7 custom sub woofer boxes are built to your specifications so you know it will be a perfect fit for your car audio installation!