JL Audio SB GM SLVEXT2/10W1v3/DG Stealthbox Subwoofer Enclosure for 2007-2013 Chevrolet Silverado & GMC Sierra Extended Cab Trucks - 2x 10W1v3 Subwoofers, 600W RMS Power, Ebony Interior - Perfect for Car Audio Upgrades & Bass Enhancement

Whether you use your truck for hard work or playing hard, you appreciate its space, comfort and versatility. It does need some help in the low-frequency department, however... and our Stealthbox® solutions for the Extended Cab Silverado makes sure you don't give up any of those other things in your pursuit of world-class subwoofer performance.

This rock-solid, 100% fiberglass Stealthbox® features twin 10-inch drivers in a sealed enclosure designed to install easily below the rear driver-side seat, preserving your cab space and functionality. Its design also keeps it out of sight of prying eyes and blends seamlessly with your truck's interior design.

The Hard Data: Contains two 10W1v3-4 subwoofers in a sealed enclosure. 600 watt power handling. Wired 2 ohm mono. Installs under driver side rear seat. Steel mesh grilles are included to protect the Subwoofers.