Diamond Audio 11" DMD Series Spare Tire Passive Subwoofer Enclosure - DPST12
Maximize your bass without sacrificing cargo space with the Diamond Audio DPST12 DMD Series 11” Spare Tire Passive Subwoofer Enclosure (4Ω DVC). Designed to fit seamlessly inside your vehicle’s spare tire well, this innovative spare tire subwoofer enclosure delivers powerful low-frequency performance while keeping your trunk fully usable.
Engineered for efficiency and output, the DPST12 features an 11-inch subwoofer with a 4-ohm dual voice coil (DVC) configuration, offering flexible wiring options for optimal amplifier matching. The enclosure is constructed from a non-resonant die-cast aluminum housing, designed to maximize bass response while minimizing vibration and distortion. This rigid, durable design ensures tight, accurate low-end performance and long-term reliability.
Perfect for modern vehicles where space is limited, the DMD Series spare tire passive subwoofer provides a clean, factory-style installation without bulky subwoofer boxes taking up valuable storage. Whether you are upgrading a factory sound system or enhancing an aftermarket setup, the DPST12 adds deep, impactful bass that transforms your listening experience.
For drivers seeking a space-saving car audio solution with powerful bass output, durable construction, and flexible 4Ω DVC performance, the Diamond Audio DPST12 spare tire subwoofer enclosure delivers impressive low-end impact in a compact, hidden design.
What our Experts Think
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Space-saving spare tire subwoofer enclosure designed to add powerful bass while preserving valuable cargo space.
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DMD Series performance delivers deep, controlled low frequencies with a clean and responsive bass response.
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Innovative spare tire mounting design keeps the installation hidden for a factory-style appearance.
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Built with a durable enclosure construction for reliable performance and long-lasting sound quality.
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An excellent choice for vehicle owners wanting a discreet bass upgrade without sacrificing everyday practicality.
Q&A
Q: What is the Diamond Audio DPST12 designed for?
A: The DPST12 is an 11" DMD Series passive spare tire subwoofer enclosure designed to add powerful bass while keeping your vehicle’s trunk space available.
Q: What type of subwoofer is included in the DPST12?
A: It features an 11" subwoofer with a 4Ω dual voice coil (DVC) configuration, allowing flexible amplifier wiring options.
Q: How much power can the DPST12 handle?
A: It handles 300W RMS and 600W maximum power, delivering deep, controlled low-frequency performance from a compact enclosure.
Q: Does the DPST12 fit without sacrificing cargo space?
A: Yes. The spare tire design mounts in the factory spare tire well, providing a clean OEM-style installation while preserving trunk usability.
Q: Why choose the Diamond Audio DPST12?
A: It combines a space-saving design, rigid die-cast aluminum enclosure, and strong bass output for an upgraded car audio system without a bulky subwoofer box.
Maintenance Tips
- Clean the subwoofer enclosure with a soft microfiber cloth to remove dust and debris.
- Keep the enclosure area dry and free from moisture to protect internal components.
- Inspect speaker wiring, terminals, and connections regularly for secure, corrosion-free contact.
- Check mounting hardware periodically and tighten if vibration causes loosening.
- Avoid blocking the enclosure openings or airflow paths to maintain bass performance.
- Use proper amplifier settings and avoid overdriving the subwoofer to help extend its lifespan.
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