QPower - Q Power HD12 12" Sealed Triple Car Audio Subwoofer Sub Box Enclosure

Upgrade your car audio system with the Q Power 2 Hole 12-Inch Vented Heavy Duty Subwoofer Enclosure, expertly engineered to deliver deep, clean, and powerful bass. This high-performance sub box is ideal for audio enthusiasts who demand durability, precision, and premium sound quality from their setup.Constructed for strength and sound integrity, the enclosure features a 1-inch thick MDF front panel for superior rigidity and reduced vibration, while the remaining panels are crafted from durable 3/4-inch MDF. This solid build ensures your subwoofer performs at its peak, even under high power loads.Designed with a 1.6 cubic foot air space, this vented enclosure is optimized for most 12-inch subwoofers, offering the ideal balance between airflow and acoustic performance. The tuning frequency of 40 Hz enhances low-end response, giving you tight, accurate bass with every beat.For both performance and style, the enclosure is wrapped in a premium charcoal grey carpet, which not only protects the box from scratches and wear but also adds a sleek, professional appearance that blends seamlessly with most vehicle interiors. The gold-tipped spring-loaded terminal provides a secure, high-conductivity connection that makes installation simple and ensures excellent signal transfer with minimal resistance.If you're looking for a rugged, well-built, and great-sounding subwoofer box, the Q Power 2 Hole 12-Inch Vented Enclosure delivers the quality your system deserves. It’s the perfect combination of power, performance, and durability—all in one box.

The QPower Dual 10 Inch Horn Ported Subwoofer Box Enclosure is built for drivers who want their bass to feel strong, controlled, and evenly distributed throughout their car or truck. Designed with a dual horn ported layout tuned to 38Hz, this enclosure channels airflow with purpose, helping both subwoofers deliver deeper and more defined low-frequency response. It’s a clean, effective foundation for systems that need fuller output without unnecessary complexity.Constructed from solid 5/8-inch MDF wood, the enclosure provides the density required to reduce vibration and maintain stable performance under power. Machine precision cut 9.125-inch mounting holes ensure accurate speaker alignment, while top-grade adhesive reinforces long-term durability. With 1.2 cubic feet of air space per subwoofer and a 10-inch mounting depth, the box gives each 10-inch sub the room needed for consistent and efficient bass response.Wrapped in black carpet, the exterior offers a protective finish that blends naturally into most vehicle interiors. A screwed terminal with 12-gauge connection provides a secure and dependable wiring point for your amp and stereo setup. Designed, tested, and engineered to work with many of today’s popular subwoofers and audio systems, this enclosure supports straightforward installation in trunks, truck cab spaces, or custom car audio builds.Sized with intention and engineered for reliable output, the QPower dual 10-inch horn ported enclosure delivers balanced bass performance and durable construction, creating a solid base for a well-built sound system.

House your car audio electronics in a solidly built, inexpensive, and universal speaker box the Q Power 4 Hole 12 Inch Sealed Divided Subwoofer Enclosure.This quad sealed speaker box holds 4 speakers or subwoofers, up to 12 inches in diameter, with 1 cubic foot of space per sub. It's constructed with 5/8 inch MDF and covered in premium charcoal colored carpeting. It also features easy push button terminals and a sealed design.The Q Power 4 Hole 12 Inch Sealed Divided Subwoofer Enclosure fits a variety of vehicles, lasts for years, and will make you love your favorite bands even more.