M2D2-10SB

The Rockford Fosgate M2D2-10SB is a high-performance 25 cm (10-inch) marine subwoofer from the M2 series with 400 watts RMS and built-in Color Optix™ RGB lighting. Designed specifically for use on boats and in demanding outdoor environments, it combines powerful bass reproduction with an exceptionally durable construction.

Thanks to Element Ready™ technology, UV-resistant materials, and water-repellent components, the subwoofer is ideally suited for use in harsh environmental conditions. The robust polypropylene cone, a high-temperature-resistant voice coil, and VAST technology ensure high power handling and an increased effective cone area.

The built-in VersaSwitch™ allows you to conveniently switch the impedance between 1 and 4 ohms without having to manually rewire the voice coils. The built-in Color Optix™ RGB lighting, when paired with a compatible Rockford Fosgate controller, enables custom lighting effects and control via the RF Connect app.

The M2D2-10SB was specifically designed for compact, sealed subwoofer enclosures, offering a space-saving installation option. Its black design with interchangeable covers gives it a high-quality look.

Technical Specifications

• Manufacturer: Rockford Fosgate

• Model: M2D2-10SB

• Series: M2 Color Optix™

• Product Type: Marine Subwoofer

• Diameter: 25 cm (10 inches)

• Color: Black

• Enclosure Recommendation: Sealed Subwoofer Enclosure

• Rated Power Handling (RMS): 400 watts

• Maximum power handling (peak): 1,600 watts

• Impedance: 2 × 2 ohms (dual voice coil)

• Terminal impedance: 1 ohm or 4 ohms, switchable

• Impedance Switching: VersaSwitch™

• Frequency range: 20–750 Hz

• Sensitivity: 85.1 dB (2.83 V/1 m)

• Resonance frequency (Fs): 28 Hz

• Overall Quality (Qts): 0.82

• Equivalent volume (Vas): 36.8 liters

• Linear diaphragm stroke (Xmax): 12 mm

• Voice coil diameter: approx. 50 mm (2 inches)

• Voice coil: Two-layer high-temperature voice coil with Kapton™ carrier

• Diaphragm material: Mineral-filled polypropylene

• Membrane surround: UV-resistant, injection-molded foam

• Centering spider: Aramid-polyester composite material

• Connecting wires: Fully silicone-insulated

• Terminals: Gold-plated marine-grade brass terminals

• Basket: High-temperature-resistant injection-molded frame

• Membrane Technology: VAST™ to Increase the Effective Membrane Area by Up to 25%

• Water resistance rating: IPX6, according to the manufacturer's specifications

• UV resistance: UV-stabilized components

• RGB Lighting: Integrated Color Optix™ RGB LEDs

• LED Technology: Wide-Angle RGB LEDs

• LED operating voltage: 9–16 volts

• LED current consumption: 0.25 A

• Recommended LED fuse rating: 1 A

• Lighting Connectors: Integrated Deutsch™/Amphenol™ Connectors

• RGB Control: Via a compatible Color Optix™ controller and the RF Connect app

• Installation depth: 107.7 mm

• Installation opening: 225.3 mm

• Recommended enclosed cabinet volume: approx. 14 liters, according to the manufacturer's manual

• Speaker displacement volume: approx. 1.74 liters

• Speaker Development: Klippel Verified
  
  

Special Features

• Element Ready™ Construction for Marine and Outdoor Use

• Color Optix™ RGB lighting with customizable colors

• VersaSwitch™ for easy impedance switching between 1 and 4 ohms

• VAST™ Technology for a Larger Effective Membrane Area

• High-quality, corrosion-resistant connection components

• UV-resistant membrane, bead, and covers

• Water-repellent protective fabric with a nano-coating

• Optimized for small, enclosed housings

• Interchangeable sport and stainless steel speaker covers
  
  

What's Included

• 1 × Rockford Fosgate M2D2-10SB Marine Subwoofer

• 1 × Sports Speaker Cover

• 1 × stainless steel speaker grille

• 6 × stainless steel hex socket screws

• 1 × Color Optix™ connection cable

• 1 × drill bit (1/8 inch)

• 1 × Allen screwdriver bit

• 1 × Installation and Operating Instructions
  
  

Note: A compatible Color Optix™ controller, sold separately, is required to control the RGB lighting. The subwoofer is designed for installation in a sealed enclosure; an enclosure is not included
.