Sundown Audio SML 12" D2 Shallow Subwoofer | 500 Watts RMS

Sundown Audio SML 12" D2 Shallow Subwoofer | 500 Watts RMS

Discover the power of deep, resonant bass in a compact design with the Sundown Audio SML 12" D2 Shallow Subwoofer. Engineered for tight spaces, this shallow mount subwoofer delivers 500 watts RMS, providing the perfect solution for car audio enthusiasts who want superior bass performance without sacrificing valuable space.

High-Performance in a Slim Profile The SML 12" D2 features a black aluminum 2.5” voice coil former that ensures superior heat dissipation, allowing your subwoofer to maintain peak performance even during extended use. The high-temperature 4-layer copper voice coil wire, combined with stitched-on “Mini-XL” tinsel leads, prevents fatigue and failure, ensuring long-lasting durability.

Advanced Acoustic Engineering Designed to optimize bass response, this shallow mount subwoofer includes a vented pole-piece and multi-vented magnetic gap to enhance cooling and reduce distortion. The dual-magnet design and custom-tooled cone shape minimize mechanical noise, delivering smooth and clear bass, even at high excursion levels.

Built for Tight Spaces The SML series from Sundown Audio is an inch shallower than the SLD line, making it the ultimate choice for those seeking an extremely shallow subwoofer with deep bass. Specifically designed to fit under or behind seats, the SML 12" D2 excels in small enclosures, offering unmatched performance in a compact package.

Key Features:

• RMS Power Handling: 500 watts for powerful, consistent bass
• 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: Vented pole-piece and multi-vent magnetic gap 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, distortion-free bass

Technical Specifications:

• RE (Ohms): 3.650
• FS (Hz): 34.932
• VAS (L): 39.012
• Qes: 0.456
• Qms: 2.862
• Qts: 0.394
• BL (NA): 17.879
• Mms (Grams): 182.067
• Cms (uM/N): 114.018
• Sensitivity (dB @ 1w/1m): 87.5 dB

Sundown Audio SML 12" Dimensions

Enclosure Recommendations:

• Sealed Enclosure: 0.75-1.0 cu ft for tight, accurate bass
• Ported Enclosure: 1.25-1.75 cu ft for deep, resonant bass
• Recommended Tuning: 35Hz for optimal bass performance
• Recommended Port Area: 26-30 sq in

Physical Specifications:

• Mounting Depth: 4.45”
• Outside Diameter: 12.625”
• Cut-Out Diameter: 11.125”

The Sundown Audio SML 12" D2 Shallow Subwoofer is the perfect choice for those who demand high-quality bass in a shallow, space-saving design. Whether you’re upgrading your current audio system or building a custom setup, this subwoofer delivers the deep, distortion-free bass that Sundown Audio is known for. Experience the power and precision of the SML 12" D2 in your vehicle today.