Belva 1TRUCK12 Single 12" Angled Truck or Hatchback Subwoofer Box Enclosure – CARB Compliant 5/8" MDF Shallow Sub Box with Polyfil, 0.75 CuFt Air Space, Black Carpeted Finish

You’ve got an awesome subwoofer — now give it a home that does it justice. The Belva 1TRUCK12 Single 12" Angled Truck or Hatchback Subwoofer Box Enclosure is engineered for performance, durability, and convenience. Perfect for trucks, extended cabs, and hatchback vehicles, this shallow sub box delivers big bass in a compact space. Crafted from 5/8" Medium Density Fiberboard (MDF), this enclosure provides the strength and rigidity needed to prevent unwanted vibration and ensure your bass hits clean and hard. The built-in polyfill lining optimizes acoustic performance by increasing effective air space, improving low-frequency response, and ensuring smoother, deeper bass. Unlike cheap particle board boxes, Belva uses CARB Phase 2 Compliant MDF, reducing harmful emissions while giving you a safer, high-performance enclosure. The angled design allows a perfect fit behind seats or in tight cargo areas, while the black carpeted finish adds a sleek, factory-style look. With gold binding post terminals for secure and easy installation, the Belva 1TRUCK12 is built to last — so your bass will sound great no matter where the road takes you.

• Perfect Fit for Tight Spaces: Designed specifically for single-cab trucks, extended cabs, and hatchback vehicles — this angled enclosure saves space while delivering deep, powerful bass.
• Built for Superior Sound: Constructed with durable 5/8" MDF to minimize vibration and distortion, giving your subwoofer the solid foundation it deserves.
• Pre-Lined with Polyfill: Enhances bass response and overall sound quality by improving internal air flow and resonance control.
• CARB Phase 2 Compliant: Made with environmentally safe materials that reduce formaldehyde emissions — better for your health and your car’s interior.
• Easy, Secure Connection: Includes high-quality gold binding post terminals for a tight, corrosion-resistant connection to your subwoofer wiring.
• Compact and Clean Design: Fully carpeted black exterior blends seamlessly into your vehicle’s interior, offering both protection and a professional look.