The Sundown Audio SA v.3 8″ delivers 500 watts RMS of clean, hard-hitting bass with serious SPL potential—all in a compact design that fits almost anywhere. With Dual 2-Ohm coils for flexible wiring and a rugged build, it’s ready to bring competition-level sound to your daily drive. 

Features:

• Compact SPL Beast – Small 8″ subwoofer with the output of a much larger driver.

• 500W RMS Power – Delivers hard-hitting, accurate bass you can feel.

• Dual 2-Ohm Voice Coils – Multiple wiring options to match your setup perfectly.

• Engineered for Endurance – Heavy-duty materials built for long-lasting, high-volume play.

• UPC – 810111130899

Specifications:

• Subwoofer Size: 8″

• Power Handling (RMS): 500W

• Power Handling (Peak): 1000W

• Impedance: Dual 2-Ohm voice coils

• Sensitivity: ~82.5 dB

• Mounting Depth: 5.87″

• Cutout Diameter: 7.4″

• Xmax (One-Way Linear Excursion): 14mm

• Voice Coil Diameter: 2.5″ copper wound

• Magnet Structure: High-grade ferrite magnet

• Cone Material: Stiff, reinforced pulp cone with high-roll surround

• Basket Material: Heavy-duty cast aluminum frame

• Cooling System: Optimized venting for heat dissipation during high output

• Recommended Enclosure (Sealed): 0.5 cu ft

• Recommended Enclosure (Ported): 0.75 cu ft tuned to 35Hz