M2D4-10I

The Rockford Fosgate M2D4-10I is a premium 10-inch Color Optix™ marine subwoofer designed for infinite-baffle/free-air applications in boats, UTVs, and powersports systems. Built with Rockford Fosgate’s Element Ready™ marine construction, it delivers deep, accurate bass while resisting UV exposure, moisture, vibration, and salt spray.

One of the standout features is the integrated Color Optix™ RGB LED lighting system, which works with Rockford Fosgate’s PMX-RGB controller and RF Connect™ app for customizable lighting effects. The dual 4-ohm voice coil configuration provides flexible wiring options for a variety of amplifier setups.

Key Features:

• 10-inch infinite baffle marine subwoofer
• Dual 4-ohm voice coils (DVC)
• 2Ω or 8Ω final impedance wiring options
• Color Optix™ RGB LED lighting
• Element Ready™ marine-grade construction
• IPX6 water intrusion rated
• UV and salt-fog resistant materials
• VAST™ surround technology
• Deutsch™ integrated marine connectors
• Includes stainless and sport grille inserts
• Optimized for free-air/infinite-baffle installs

Performance Specifications:

• 400W RMS power handling
• 1600W peak power handling
• Frequency response: 20Hz–250Hz
• Sensitivity: approximately 86–87 dB
• Mounting depth: approximately 4.5"
• Cutout diameter: approximately 8.9"

Best Applications:

• Boats & pontoons
• Wake boats
• Polaris RZR & Ranger systems
• Can-Am Maverick X3 builds
• Marine free-air installs
• RGB marine audio systems