The Rockford Fosgate M2D2-10S-G2 is a second-generation 10-inch Color Optix™ marine subwoofer engineered for compact sealed enclosure applications in boats, UTVs, and powersports vehicles. Built on Rockford Fosgate’s upgraded M2 Gen-2 platform, this subwoofer delivers deeper bass response, improved thermal performance, and enhanced RGB lighting integration for premium marine and off-road audio systems. Designed with Element Ready™ marine-grade construction, the M2D2-10S-G2 is engineered to withstand UV exposure, moisture, salt spray, vibration, and harsh outdoor environments. Integrated Color Optix™ RGB lighting allows complete customization when paired with the optional PMX-RGB controller and RF Connect™ app. Key Features: 10-inch sealed enclosure marine subwoofer Dual 2-ohm voice coils VersaSwitch™ selectable 1Ω or 4Ω impedance Optimized for compact sealed enclosures Color Optix™ RGB LED lighting Element Ready™ marine-grade construction IPX6 water intrusion rated UV and salt-fog resistant materials NCDI™ cone technology VAST™ surround design for increased cone area Deutsch™ / Amphenol™ integrated connectors Includes interchangeable sport and stainless grille inserts Performance Specifications: 400W RMS / 1600W peak power handling Frequency response: 22Hz – 250Hz Sensitivity: 83 dB Mounting depth: approximately 4.7" Cutout diameter: approximately 8.98" Designed for compact sealed enclosures Ideal Applications: Marine audio systems Wake boats and pontoons Polaris RZR & Ranger builds Can-Am Maverick X3 systems Compact marine enclosure installations RGB marine and powersports builds