Sundown Audio SA Classic 12" D2 Subwoofer | 750 Watts RMS

Sundown Audio SA Classic 12" D2 Subwoofer | 750 Watts RMS

The Sundown Audio SA Classic 12" D2 Subwoofer is the ultimate blend of power, performance, and versatility, making it an essential component for any car audio enthusiast. With an RMS rating of 750 watts, this subwoofer is engineered to deliver deep, impactful bass that enhances any listening experience.

Versatility in Design

The SA Classic 12" subwoofer is optimized for a wide range of enclosures, including small ported, sealed, and band-pass designs, ensuring you can achieve the perfect bass response for your setup. The dual 2-ohm voice coils provide the flexibility to match your specific amplifier requirements, making this subwoofer a versatile choice for various configurations.

Robust Construction

Built to last, the SA Classic 12" features a high-strength cast aluminum frame that provides both durability and stability. Inside this rugged frame is a custom 2.5-inch voice coil, designed to handle high temperatures and deliver consistent performance even under extreme conditions. The large aluminum Faraday ring further enhances acoustic response, reducing distortion and ensuring a smooth, clear bass output.

Deep Bass Performance

The SA Classic’s motor construction is designed for low distortion, allowing for deep excursion and powerful bass reproduction. The robust double-layered Nomex spider and SPL competition-grade paper cone ensure that the subwoofer can handle high power levels while maintaining precise control over sound quality. The stitched-on “XL” tinsel lead wires and spring-loaded terminals provide reliable connections, ensuring long-term durability and performance.

Key Features

• Power Handling: 750 Watts RMS for powerful, deep bass
• Voice Coils: Dual 2 Ohm for flexible wiring options
• Enclosure Compatibility: Optimized for small ported, sealed, and band-pass enclosures
• Build Quality: High-strength cast aluminum frame and large aluminum Faraday ring for smooth, distortion-free sound
• Design: Custom 2.5-inch voice coil and SPL competition-grade paper cone for superior performance
• Connectivity: Spring-loaded terminals and stitched-on “XL” tinsel lead wires for secure, reliable connections

Technical Specifications

• T/S Specs (D2 Version):
  • RE (Ohms): 4.57
  • FS (Hz): 33.71
  • VAS (L): 21.21
  • Qes: 0.58
  • Qms: 5.34
  • Qts: 0.52
  • Le (mH): 3.40
  • BL (NA): 21.64
  • Mms (Grams): 280
  • Cms (uM/N): 79.43
  • Sensitivity (dB @ 1w/1m): 83.21 dB

Sundown Audio SA Classic 12" Dimensions

Enclosure Recommendations

• Sealed Enclosure: 1.0 cu ft for tight, accurate bass
• Ported Enclosure: 1.75 cu ft for enhanced low-frequency extension
• Recommended Tuning: 35Hz
• Recommended Port Area: 26 sq in
• Physical Specifications:
  • Displacement: 0.14 cu ft
  • Depth: 6.5"
  • Outside Diameter: 12.625"
  • Cut-Out Diameter: 11.125"

Experience the perfect balance of power, performance, and value with the Sundown Audio SA Classic 12" D2 Subwoofer. Whether you’re aiming for heart-pounding bass in a ported enclosure or tight, controlled bass in a sealed design, this subwoofer is engineered to exceed your expectations.