Quadratec

Premium sound that is engineered by our local expert audio team and ships within 48 hours! From hard rock to hip hop, jazz to bee bop, your music never sounded this good. And the bass is fully adjustable to your taste. Our subwoofer kits mount behind the rear seat and fasten to the floor using existing bolt holes. Learn More

Our JK subwoofer enclosures firmly mount to the floor section with steel brackets. Solid MDF board enclosures and top deck are fully carpeted. Detailed instructions included for a simple, flawless installation. Assembled in USA. Learn More

Our JK subwoofer enclosures firmly mount to the floor section with steel brackets that suspend the sub woofer (sold separately) above the rear storage compartment and jack to allow for access. Solid MDF board enclosures and top deck are fully carpeted. Detailed instructions included for a simple, flawless installation. Assembled in USA. Learn More

The Quadratec Custom Rear Subwoofer Kit with 10" Kicker CompVR Speaker & CXA400.1 Amp firmly mounts to the rear floor section of your Jeep Wrangler JK. Learn More

Upgrade the stereo in your Jeep Wrangler YJ or TJ with the Quadratec Custom Rear Subwoofer Kit with 10" Kicker CompS Subwoofer. Learn More