By Diamond Audio

12" DMD Series Shallow Dual Voice Coil Subwoofer (2Ω) - DMD122SH

$263.99
$263.99
Brand: Diamond Audio
SKU: DMD122SH

Big Bass, Zero Bulk!

Solve your space limitations with an ultra-shallow profile that performs just like a full-size subwoofer. Keep your cargo space without sacrificing powerful audio performance.

Engineered for Efficiency!

Designed to excel in compact sealed enclosures, the DMD Series delivers optimum bass response where others won't fit. Experience massive sound with a minimal footprint.

12" Shallow Dual Voice Coil Subwoofer (2Ω)

Experience deep, powerful bass in tight spaces with the Diamond Audio DMD122SH 12-inch shallow mount subwoofer, engineered for compact car audio systems, trucks, and custom installations. With an ultra-slim 3-inch mounting depth, this 12" shallow subwoofer delivers impressive low-frequency performance without sacrificing valuable interior or cargo space.

As part of the reliable Diamond Audio DMD Series, the DMD122SH subwoofer is optimized for sealed enclosures, producing tight, accurate, and controlled bass that rivals traditional full-size subwoofers. Its dual 2-ohm voice coil configuration provides flexible wiring options, allowing easy integration with a wide range of car audio amplifiers for maximum output and efficiency.

Built for durability and performance, this shallow mount subwoofer features a high-strength paper cone combined with an aluminum heatsink dust cap, ensuring efficient heat dissipation and consistent sound performance. The die-cast shallow frame offers superior strength while maintaining a low-profile design ideal for under-seat or space-limited installations.

Advanced design elements such as a vented pole for improved cooling, Klippel optimized motor and suspension symmetry, and woven tinsel leads help reduce distortion and enhance long-term reliability. With 300W RMS and 600W max power handling, the DMD122SH 12-inch subwoofer delivers deep, punchy bass with clarity and precision.

For increased output, using two DMD122SH shallow subwoofers in a compact enclosure maximizes bass performance while maintaining a clean, space-saving installation.

Key Features

• 12" shallow mount subwoofer with dual 2Ω voice coils
• Ultra-slim 3-inch mounting depth for tight installations
• 300W RMS / 600W MAX power handling
• Optimized for sealed enclosures with tight bass response
• Aluminum heatsink dust cap for thermal control
• Die-cast frame for strength and durability
• Klippel optimized motor for precision performance
• Includes protective grill

The Diamond Audio DMD122SH subwoofer delivers powerful, space-saving bass, making it the perfect solution for high-performance compact car audio systems.

 

Specifications

THIELE/SMALL PARAMETERS

  • Power: 300W RMS/600W MAX
  • SPL(dB): 87.5
  • Re(Ω): 3.40
  • Qms: 9.0
  • Qes: 0.84
  • Qts: 0.77
  • Fs(Hz): 46.0
  • Vas(L): 30.7
  • Cms(mm/N): 0.074
  • Mms(g): 161.0
  • Sd(cm²): 0.0539
  • BL(T*M): 13.7
  • Xmax(mm): 7.9
  • Diameter: 12.83"(326mm)
  • Mounting Diameter: 11.06"(281mm)
  • Mounting Depth: 3"(76mm)
  • Magnet Diameter: 5.69"(144.5)

Specifications

  • Nominal-impedance-ohms

    2Ω

Brand

Diamond audio

Type

Subwoofer

DMD Subwoofers - Frequently Asked Questions

Q1: What are DMD Subwoofers designed for?
A: They are designed for budget-friendly car audio upgrades that need deep, controlled, and impactful bass.

Q2: What makes the DMD Series different?
A: DMD combines durable components, optimized suspension, rigid cones, and high-density surrounds for reliable bass performance.

Q3: Can DMD Subwoofers work with factory and aftermarket systems?
A: Yes. They can integrate with factory or aftermarket amplifiers, making them suitable for both upgrades and custom systems.

Q4: What type of enclosure can I use?
A: DMD Subwoofers support sealed and ported enclosures, depending on your desired bass response and installation.

Q5: Why choose DMD Subwoofers?
A: DMD offers a practical balance of deep bass, durability, reliable performance, and value for everyday car audio systems.