Sundown Audio M-Series M8 D4 8" Dual 4-Ohm 800W RMS Car Audio Subwoofer

The Sundown Audio M-Series M8 D4 is engineered for enthusiasts who demand powerful bass performance from a compact 8-inch subwoofer. Featuring 800 watts RMS and 1,600 watts peak power, the M8 D4 delivers exceptional low-frequency output while remaining optimized for compact ported enclosures. Whether you're building a daily driver or a high-output competition system, this subwoofer offers the durability and performance Sundown Audio is known for. Built with a carbon fiber cone and dust cap, 2.25-inch aluminum voice coil former, and a high-temperature copper voice coil, the M8 D4 is designed to withstand demanding conditions while maintaining excellent sound quality. Its heavy-duty cast aluminum basket, double-stitched surround, and advanced cooling system ensure long-lasting reliability and low distortion even at high power levels. Features 8" High-Performance Car Audio Subwoofer 800 Watts RMS Power Handling 1,600 Watts Peak Power Dual 4-Ohm Voice Coils (D4) Carbon Fiber Cone & Dust Cap 2.25" Aluminum Voice Coil Former High-Temperature Copper Voice Coil Double-Stitched High-Roll Surround Heavy-Duty Cast Aluminum Basket High-Velocity Vented Pole Rear Gap Venting for Improved Cooling 18mm One-Way Linear Xmax Spring-Loaded Terminals Accept Up to 8 AWG Speaker Wire Heavy-Duty Stitched Tinsel Leads Optimized for Small Ported Enclosures Designed for Deep, Clean, High-Output Bass Ideal for Daily Driver and Competition Audio Systems Specifications Brand: Sundown Audio Series: M-Series Model: M8 D4 Speaker Size: 8" Power Handling (RMS): 800 Watts Power Handling (Peak): 1,600 Watts Impedance: Dual 4 Ohm Voice Coil Diameter: 2.25" Cone Material: Carbon Fiber Basket: Cast Aluminum Sensitivity: 81.6 dB Xmax: 18 mm (One-Way) Mounting Depth: 7.31" Cutout Diameter: 7.38" Recommended Sealed Enclosure: 0.30 cu. ft. Recommended Ported Enclosure: 0.65 cu. ft. Recommended Port Tuning: 35 Hz Package Includes (1) Sundown Audio M-Series M8 D4 8" Dual 4-Ohm Subwoofer UPC: 810199220277