Upgrade your truck's sound system with the Loaded Kenworth Sleeper Dual 10" Subwoofer Box. This sub box fits perfectly under the bed of your Kenworth, featuring 2 @ 10" Kicker CVR 10s, Kicker CXA 1200.1 Amplifier, Kicker 4 Gauge Amp kit, and Kicker speaker grills. Constructed from high-grade birch and raptor lined to prevent moisture issues, this sub box is built to last. For added customization, the button tuck face upgrade is available for an additional $125 in factory colors. Plus, enjoy free shipping on this premium audio upgrade for your truck.