Sundown Audio SLD 12" D2 Shallow Subwoofer | 600 Watts RMS

Sundown Audio SLD 12" D2 Shallow Mount Subwoofer | 600 Watts RMS

Upgrade your car audio system with the Sundown Audio SLD 12" D2 Shallow Mount Subwoofer, designed to deliver powerful, high-quality bass in a space-saving, slim design. With an RMS of 600 watts, this shallow mount subwoofer is perfect for car audio enthusiasts who demand deep, clear bass without sacrificing valuable space.

High-Performance Features for Unmatched Sound Quality

The Sundown Audio SLD 12" D2 Shallow Mount Subwoofer features a black aluminum 2.5” voice coil for superior heat dissipation, ensuring consistent performance even under heavy loads. The high-temperature 4-layer copper voice coil wire, along with stitched-on “Mini-XL” tinsel leads, enhances durability and prevents fatigue, providing years of reliable, high-performance audio.

Advanced Cooling and Acoustic Engineering

Engineered with a solid pole-piece and a multi-vent magnetic gap, this shallow mount subwoofer maximizes cooling and reduces distortion, delivering smooth, distortion-free bass. The dual-magnet design and custom-tooled cone shape enhance acoustic response, ensuring clear and accurate sound reproduction at any volume level.

Built to Last

The Sundown Audio SLD series is renowned for its durability and longevity. The bolt-through motor design secures the spider, motor, and aluminum pole cap, ensuring the subwoofer stands the test of time. Additional features like top-plate "slits" for improved cooling and a magnet shorting ring to minimize distortion make this subwoofer a robust choice for any audio setup.

Key Features

• Power Handling: 600 Watts RMS for consistent, powerful bass
• Shallow Mount Design: Slim profile for tight spaces
• Voice Coils: Dual 2-ohm configuration for flexible wiring options
• Heat Dissipation: Black aluminum 2.5” voice coil with high-temperature 4-layer copper wire
• Cooling: Multi-vent magnetic gap with top-plate slits for enhanced cooling and reduced distortion
• Durability: Bolt-through motor design with stitched-on “Mini-XL” tinsel leads for long-lasting performance
• Acoustic Response: Dual-magnet design and custom-tooled cone shape for smooth, noise-free performance

Technical Specifications

• T/S Specs (D2 Version):
  • RE (Ohms): 3.65
  • FS (Hz): 42.959
  • VAS (L): 26.889
  • Qes: 0.691
  • Qms: 2.227
  • Qts: 0.415
  • BL (NA): 19.868
  • Mms (Grams): 204.319
  • Cms (uM/N): 67.177
  • Sensitivity (dB @ 1w/1m): 88.1 dB

Sundown Audio SLD 12" Dimensions

Enclosure Recommendations

• Sealed Enclosure: 1.0 cu ft for tight, accurate bass
• Ported Enclosure: 1.5 cu ft for deep, resonant bass
• Recommended Tuning: 35Hz for optimal bass performance
• Recommended Port Area: 26 sq in

Physical Specifications

• Depth: 5.45"
• Outside Diameter: 12.625"
• Cut-Out Diameter: 11.125"

The Sundown Audio SLD 12" D2 Shallow Mount Subwoofer is your ultimate solution for high-performance bass in a compact, slim design. Perfect for under-seat or other tight installations, this subwoofer delivers the powerful, distortion-free bass that Sundown Audio is renowned for. Elevate your car audio experience to the next level with the Sundown Audio SLD 12" D2 Shallow Mount Subwoofer.