By Diamond Audio

11" DMD Series Spare Tire Passive Subwoofer Enclosure - DPST12

$389.99
$389.99
Brand: Diamond Audio
SKU: DPST12

Boost Your Bass Without Sacrificing Space!

Diamond Audio introduces its first-ever spare tire application subwoofers, both powered and non-powered.

Maximize Your Audio, Minimize Your Space!

Perfect for those looking to enhance their audio system without sacrificing trunk space, Diamond Audio's spare tire application subwoofers are the ultimate upgrade for your vehicle.

11" Spare Tire Passive Subwoofer Enclosure (4Ω DVC)

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.

 

Specifications

  • Power Handling: 300W RMS,
  • Power Handling: 600W Max Power
  • 11” Non-Amplified Spare Tire Subwoofer
  • Solid Non Resonant Die Cast Enclosure Construction
  • Impedance: 4 ohm Dual Voice Coil
  • Frequency Response: 20-500Hz
  • Fits Most Vehicles Without Removing Spare Tire
  • Dimensions: 14.2” x 5.9” (360 x 150 mm)

Specifications

  • Nominal-impedance-ohms

    4Ω

Brand

Diamond audio

Type

Subwoofer

Spare Tire Subwoofers - Frequently Asked Questions

Q1: What are Spare Tire Subwoofers designed for?
A: They are designed to add deep, powerful bass without taking up much usable cargo space, making them ideal for discreet vehicle audio upgrades.

Q2: Where are they installed?
A: They are designed to fit into or around the vehicle’s spare-tire area, keeping the installation concealed and the cargo area more usable.

Q3: Are they suitable for factory audio upgrades?
A: Yes. They can be incorporated into OEM and aftermarket audio systems when paired with the appropriate amplifier and signal integration.

Q4: What are the main benefits of a spare-tire subwoofer?
A: The biggest advantages are space efficiency, discreet installation, and added low-frequency impact without requiring a traditional large subwoofer enclosure.

Q5: Why choose Diamond Audio Spare Tire Subs?
A: They offer a practical way to add stronger bass while preserving the vehicle’s interior space and clean appearance.