The Rockford Fosgate M2D2-12SB is a premium 12-inch Color Optix™ marine subwoofer engineered for boats, powersports vehicles, and outdoor audio systems demanding powerful low-frequency performance and customizable RGB lighting. Designed specifically for sealed enclosure applications, the M2D2-12SB delivers deep, accurate bass while maintaining excellent durability in harsh marine and off-road environments. Built with Rockford Fosgate’s Element Ready™ construction, the M2D2-12SB features IP67 certification, UV-resistant materials, waterproof connectors, and corrosion-resistant components engineered to withstand moisture, salt spray, vibration, and sun exposure. Integrated Color Optix™ RGB lighting allows full customization when paired with the optional PMX-RGB controller and RF Connect™ app. Key Features: 12-inch marine/powersports subwoofer Dual 2-ohm voice coils Optimized for sealed enclosures Integrated Color Optix™ RGB lighting Element Ready™ marine-grade construction IP67 certified weather resistance VersaSwitch™ selectable impedance UV and moisture-resistant materials Waterproof Deutsch™ and Amphenol™ connectors Removable grille with interchangeable stainless and sport inserts Designed for marine and off-road applications Performance Specifications: 400W RMS / 1600W peak power handling Frequency response: 20Hz – 750Hz Sensitivity: 88 dB Switchable 1Ω or 4Ω impedance Sealed enclosure recommendation: 0.75 cu. ft. Mounting depth: 4.87 inches Ideal Applications: Marine audio systems Wake boats and pontoons Polaris RZR and Ranger builds Can-Am Maverick X3 systems Harley-Davidson bagger audio systems Custom RGB outdoor audio installations