Alpine S-W10D4 10" Subwoofer Sub Box Fits 2007-2013 GMC Sierra Extended Cab | Complete Type bass package, matched driver and enclosure, custom truck design, big low-end upgrade, 10 inch size

2007-2013 GMC Sierra Extended Cab Truck Alpine Type S S-W10D4 Single 10 Sub Box Enclosure - Final 2 Ohm This custom-fit sub box enclosure is designed specifically for the 2007-2013 GMC Sierra Extended Cab Truck, accommodating the Alpine Type S S-W10D4 single 10-inch subwoofer. The enclosure is built to deliver solid bass response while fitting neatly in your truck's available space. It is wired to a final 2 Ohm load, ensuring optimal performance from your Alpine sub. Constructed with durable materials, this enclosure provides a sturdy and reliable housing for your subwoofer, enhancing the overall audio experience in your vehicle