11" Slim Spare Tire Active Subwoofer Enclosure

The DASTX12 Slim Spare Tire Active Subwoofer Enclosure from Diamond Audio is a smart, space-saving bass solution designed for drivers who want powerful low-frequency performance without giving up valuable trunk space. Engineered to mount directly into the factory spare tire well, the DASTX12 delivers clean, controlled bass while maintaining a factory-clean appearance.

Part of the DMD Series, this slim active subwoofer features an integrated amplifier paired with an efficient 11-inch subwoofer optimized for compact, low-profile enclosures. The result is deep, punchy bass that enhances both factory and aftermarket audio systems without the need for bulky enclosures or complex installation.

The DASTX12 is housed in a solid, non-resonant die-cast aluminum enclosure designed to maximize bass output while minimizing vibration and distortion. The rigid aluminum construction also improves heat dissipation, ensuring consistent performance and long-term reliability. Designed with easy installation in mind, the DASTX12 fits a wide range of vehicles, making it an ideal upgrade for cars, crossovers, and SUVs.

For drivers seeking strong bass, minimal intrusion, and a clean OEM-style install, the DASTX12 is the ultimate spare tire subwoofer solution.