Rockville RQB12 12" QBOMB Vented Subwoofer Enclosure Box, 1.8 Cu Ft, Bedliner Finish, Made in USA, 3/4" MDF, Tuned to 43Hz, Durable Build for Car Audio

The Rockville RQB12 12" QBOMB Vented Subwoofer Enclosure Box is built for car audio enthusiasts who demand deep, powerful bass and long-lasting durability. Designed with a 1.8 cu ft vented chamber tuned to 43Hz, this enclosure maximizes low-frequency response, giving your music tight, booming bass. Proudly made in the USA, it features premium 3/4" MDF wood-stronger than imported alternatives-for superior strength and reliability.Finished with a tough bedliner coating, the RQB12 resists scratches, wear, and harsh environments. Every enclosure is crafted with industrial-grade glue, stapled joints, and silicone-sealed seams, ensuring a rock-solid build that reduces resonance and prevents air leaks. Precision machine-cut mounting holes allow easy installation, while the 15" L x 22" W x 13.5" H dimensions make it a great fit for most vehicles.Perfect for trucks, SUVs, or sedans, the RQB12 is engineered to work with most 12" subwoofers and deliver distortion-free, concert-like sound. Whether you're upgrading your car audio system or starting a custom build, this enclosure provides professional-level performance and durability.

• DEEP BASS PERFORMANCE: 1.8 cu ft vented design tuned to 43Hz delivers powerful, low-end response for 12" subwoofers in car audio systems.
• MADE IN USA: Built from premium 3/4" USA MDF, stronger than imported wood, for maximum strength and consistent performance.
• EXTREME DURABILITY: Finished with rugged bedliner coating for weather resistance and long-lasting protection against wear.
• REINFORCED CONSTRUCTION: Industrial-grade glue, stapled joints, and silicone-sealed seams ensure unmatched durability and reliability.
• PRECISION ENGINEERING: Machine-cut mounting holes and universal 12" subwoofer compatibility make installation simple and deliver distortion-free sound