JL Audio SBX-GM-SLVCC4/12TW3 Stealthbox Enclosed Subwoofer For Silverado Sierra Subwoofer Boxes 8 dB SPL Effective Piston

8 dB SPL Effective Piston Area (Sd) 35

supply that generates more dynamic power as voltage increases

Includes a charcoal grille (the MWGW white grille is available and sold separately)

universal camera adapter for use with select Alpine car stereos

• INTERCHANGEABLE GRILLES - Complete your speakers with the included sports white or sports gray interchangeable grilles

JL Audio SBX-GM-SLVCC4/12TW3 Stealthbox Enclosed Subwoofer For Silverado Sierra Subwoofer Boxes 8 dB SPL Effective PistonThis JL Audio Stealthbox enclosed subwoofer system is built specifically for Chevrolet Silverado and GMC Sierra Crew Cab trucks, combining a form fitting enclosure with dual 12 inch TW3 thin line subwoofers for strong sub bass performance without giving up passenger comfort. The rugged sealed enclosure installs neatly under the rear seat and is designed to preserve key cabin functionality while keeping bass hidden and cleanly integrated.