Skar Audio engineered this custom fit, vehicle specific, dual 12-inch sealed subwoofer enclosure specifically for 1999-2006 Chevrolet Silverado and GMC Sierra Extended Cab trucks. This enclosure features an OEM design that allows it to fit perfectly under the rear seat bench with absolutely no modifications required. With this subwoofer enclosure we provide a hassle free way to add bass to your truck.

The sealed, down-firing, under-seat design of this enclosure allows for maximum bass, while preserving the limited cargo space most users are reluctant to give up. Our custom-fit enclosures raise the bar when it comes to strength and reliability; constructed entirely out of premium MDF and other high quality materials. Engineered from the ground up, with every detail carefully analyzed, these enclosures ensure perfect fitment and compatibility. Furthermore, they are finished in a premium black trunk-liner carpeting allowing it to blend in with your vehicles interior.

The sealed, independent, dual chamber design creates an incredible listening experience. Internally, we line each of the subwoofer chamber walls with poly-fill to enhance the overall versatility and depth of sound that this enclosure reproduces. Coinciding with the separate terminal cups is premium 12-gauge OFC speaker wire, which is pre-soldered and connected to the terminals on the interior of the enclosure.