Experience powerful, precise, and visually stunning bass performance with the Rockford Fosgate M1D4-8 Color Optix™ 8” DVC 4-Ohm Marine Subwoofer. Designed for those who demand exceptional sound and style on the water or trail, this subwoofer delivers deep, accurate bass while integrating vibrant, customizable RGB lighting that enhances your marine or motorsport environment. Built with Rockford Fosgate’s Element Ready™ technology and IPX6 certification, the M1D4-8 is engineered to withstand harsh outdoor conditions such as UV exposure, water spray, and salt corrosion—ensuring peak performance season after season.
This 8-inch subwoofer seamlessly connects to the Rockford Fosgate Color Optix™ Controller and RF Connect App, giving you full control over color patterns and lighting effects. Its optically clear, UV-stable RGB lighting encapsulation provides rich, uniform illumination for a dynamic visual experience that matches your personal style. The M1D4-8 also features a fully insulated design, water-repelling nano-coated mesh screen, and marine-grade construction for durability and reliability in even the most demanding environments.
Engineered for easy installation, the M1D4-8 includes integrated Deutsch™ and Amphenol™ connectors for quick, error-proof wiring. The innovative VersaSwitch™ impedance selector allows you to switch between 2-ohm and 8-ohm configurations without additional wiring, simplifying system setup and customization. Its Santoprene VAST surround and mineral-filled polypropylene cone body deliver maximum cone area and superior sound clarity, while the 1.5” high-temperature Kapton™ voice coil ensures consistent performance under high power loads.
With 150 watts RMS and 600 watts peak power handling, the M1D4-8 subwoofer produces deep, powerful bass that complements any marine or motorsport audio system. The zinc nickel-plated marine-grade brass terminals, UV-stable ASA plastic frame, and vented motor design ensure lasting performance and protection. Whether you’re cruising the open water or exploring rugged off-road trails, the Rockford Fosgate M1D4-8 Color Optix™ Marine Subwoofer delivers the perfect blend of sound, strength, and style—bringing your outdoor audio experience to life.