M2D4-10IB-G2

The Rockford Fosgate M2D4-10IB-G2 is a second-generation 10-inch Color Optix™ marine subwoofer engineered for boats, powersports vehicles, and outdoor audio systems requiring strong low-frequency performance without a traditional enclosure. Designed specifically for infinite baffle/free-air installations, the M2D4-10IB-G2 delivers deep, accurate bass while maintaining exceptional durability in harsh marine environments.

Built with Rockford Fosgate’s Element Ready™ marine-grade construction, the M2D4-10IB-G2 is designed to resist water, UV exposure, vibration, salt spray, and dust. Integrated Color Optix™ RGB lighting allows full customization when paired with the optional PMX-RGB controller and RF Connect™ app. The second-generation M2 platform also adds improved responsiveness, enhanced lighting control, and interchangeable grille styling options.

Key Features:

• 10-inch Infinite Baffle marine subwoofer
• Dual 4-ohm voice coils
• Switchable 2Ω or 8Ω impedance
• Optimized for free-air/infinite baffle installations
• Color Optix™ RGB LED lighting
• Element Ready™ marine-grade construction
• IPX6 water intrusion rated
• UV and salt-fog resistant materials
• Integrated Deutsch™/Amphenol™ connectors
• Interchangeable stainless and sport grille inserts
• Marine-grade corrosion-resistant hardware

Performance Specifications:

• 400W RMS / 1600W peak power handling
• Frequency response: 32Hz – 250Hz
• Sensitivity: 87 dB
• Voice coil diameter: 2-inch
• Mounting depth: 4.70 inches
• Cutout diameter: 8.98 inches
• Xmax: 13mm

Ideal Applications:

• Boat audio systems
• Wake boats and pontoons
• Polaris RZR & Ranger builds
• Can-Am Maverick X3 systems
• Free-air marine audio installations
• RGB marine/powersports audio builds