Rockford Fosgate M2D2-10SB M2 10" DVC 2Ω Sealed Enclosure Marine Subwoofer Black

Rockford Fosgate M2D2-10SB M2 Series 10 Inch DVC 2-Ohm Color Optix Sealed Enclosure Marine Subwoofer in Black

A marine grade 10 inch dual voice coil 2-ohm sealed enclosure subwoofer in black with Color Optix RGB LED lighting, 400W RMS handling, and VersaSwitch impedance selection between 1-ohm and 4-ohm. Optimised for small sealed enclosures from 0.5 cu.ft (14 litres). Integrated Deutsch/Amphenol plug-and-play connectors. IPX6 rated and ASTM B117 and G154 tested. Sold individually (1 each). Backed by a 2 year warranty.

Product Overview

The Rockford Fosgate M2D2-10SB is an M2 series 10 inch dual voice coil (DVC) 2-ohm marine subwoofer in black with Color Optix RGB illumination, purpose-built for sealed enclosure installations in marine watercraft. Unlike the infinite baffle M2D4-12I, the M2D2-10SB is optimised for small sealed enclosures, with a recommended sealed box volume of 0.5 cu.ft (14 litres), making it well suited to under-seat or compartment mounting where enclosure space is available but limited.

The VersaSwitch allows impedance to be changed between 1-ohm (parallel) and 4-ohm (series) by flipping a single switch, without any additional wiring. Integrated Deutsch/Amphenol connectors are moulded directly into the basket frame, combining speaker signal and Color Optix RGB lighting into a single error-proof connection. Conventional spade terminals are also included. Deutsch DT connectors incorporate front and rear silicone seals against environmental ingress.

Color Optix RGB LED lighting is controllable via the PMX-RGB controller and RF Connect app (available on iOS and Android, sold separately). A 2-piece interchangeable grille accepts both included stainless steel and sport grille inserts. Constructed from 100% UV stable ASA plastic and tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards. Klippel Verified certification and VAST surround technology applied throughout. Sold individually - one subwoofer per purchase. The white version is available as the M2D2-10S.

Features & Benefits

VersaSwitch - 1-Ohm or 4-Ohm Without Rewiring: The VersaSwitch allows the DVC 2-ohm configuration to be switched between parallel (1-ohm) and series (4-ohm) by flipping a single switch. This makes it straightforward to match the M2D2-10SB to a wide range of amplifiers at purchase without being locked into a fixed impedance.

400W RMS - High Output in a Compact 10 Inch Format: The M2D2-10SB handles 400W RMS in a 10 inch driver with 12mm Xmax, delivering strong bass output from a compact sealed enclosure as small as 0.5 cu.ft (14 litres), suited to installations where space is at a premium.

Optimised for Small Sealed Enclosures: The M2D2-10SB is tuned for sealed enclosure installations, with a recommended box volume of 0.5 cu.ft (14 litres). This compact enclosure requirement makes it well suited to under-seat compartments, storage lockers, and other confined spaces in marine vessels.

Color Optix RGB LED Lighting - App Controlled: The Color Optix system delivers bright, wide-angle RGB illumination controllable via the PMX-RGB controller and RF Connect app on iOS and Android. Colour, effects, and intensity are fully customisable. The PMX-RGB controller is sold separately.

Industry-First Moulded In-Frame Deutsch/Amphenol Connectors: Integrated Deutsch and Amphenol connectors are moulded directly into the basket frame, combining speaker signal and RGB lighting into a single error-proof plug-and-play connection. Conventional spade terminals are also included for standard wiring installations.

VAST Surround Technology - Up to 25% More Cone Area: Rockford Fosgate's Vertical Attach Surround Technique attaches the surround vertically to the cone, increasing the effective radiating cone area by up to 25% for more bass output from the same physical 10 inch driver.

ASTM and ISO Tested for Marine Environments: Tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards. IPX6 water intrusion rating confirms protection against powerful jets of water from any direction. Gold-plated marine grade brass terminals provide corrosion-resistant connections throughout the service life of the subwoofer.

Technical Specs

Compatible With / Goes Well With

The M2D2-10SB is suited to marine watercraft, pontoon boats, ski boats, and any vessel where a compact sealed subwoofer installation is required. The recommended sealed box volume of 0.5 cu.ft (14 litres) makes it well suited to under-seat compartments and space-constrained installations. The VersaSwitch enables pairing with amplifiers rated at either 1-ohm or 4-ohm without rewiring. The white version is available as the M2D2-10S.

Goes Well With:

• PMX-RGB - Rockford Fosgate Color Optix RGB controller required to access full Color Optix lighting control and RF Connect app integration
• M5-1000X1 - Rockford Fosgate M5 series 1000W marine monoblock amplifier, compatible with the M2D2-10SB at both 1-ohm and 4-ohm VersaSwitch settings
• M5-1500X5 - M5 series 1500W 5-channel marine amplifier for full system builds pairing the M2D2-10SB with marine full-range speakers
• M5-800X4 - M5 series 800W 4-channel marine amplifier for builds using the M2D2-10SB bridged on two channels at 4-ohm
• M2D2-10S - White version of this subwoofer for colour-matched installations
• M2D4-12I - M2 series 12 inch DVC 4-ohm Color Optix infinite baffle subwoofer for installations where no enclosure is available

Frequently Asked Questions

What impedance settings does the VersaSwitch provide on the M2D2-10SB?

The M2D2-10SB uses DVC 2-ohm voice coils. The VersaSwitch sets the coils to parallel (1-ohm total) or series (4-ohm total) without any rewiring. Use the 1-ohm setting when pairing with an amplifier rated for 1-ohm loads for maximum output, or the 4-ohm setting for amplifiers better suited to a higher impedance load. Contact us if you need help selecting the correct setting for your amplifier.

What enclosure volume does the M2D2-10SB require?

The M2D2-10SB is optimised for a sealed enclosure of 0.5 cu.ft (14 litres). This compact box volume makes it well suited to under-seat compartments, storage lockers, and other space-constrained locations in marine watercraft. Unlike the M2D4-12I which is designed for infinite baffle installations, the M2D2-10SB requires a sealed enclosure for optimal performance.

What is the difference between the M2D2-10SB and the M2D4-12I?

The M2D2-10SB is a 10 inch DVC 2-ohm subwoofer in black, optimised for small sealed enclosures (0.5 cu.ft) with VersaSwitch settings of 1-ohm and 4-ohm, and handles 400W RMS. The M2D4-12I is a 12 inch DVC 4-ohm subwoofer optimised for infinite baffle (free air) installations with VersaSwitch settings of 2-ohm and 8-ohm. Choose the M2D2-10SB where a sealed enclosure is available in a compact space; choose the M2D4-12I where no enclosure is available and hull mounting is preferred.

Is the M2D2-10SB sold as a single unit or as a pair?

The M2D2-10SB is sold individually - one subwoofer per purchase. If your installation requires two subwoofers, two units will need to be added to the order.

Does the Color Optix lighting require a separate controller?

Yes. Color Optix RGB lighting requires the PMX-RGB controller and the RF Connect app (available on iOS and Android) to access full colour control, lighting effects, and brightness adjustment. The PMX-RGB controller is sold separately and is not included. The subwoofer can also be used without the controller at a fixed default colour setting straight out of the box.