Rockford Fosgate M2D2-10I M2 10" DVC 2Ω Color Optix Infinite Baffle Marine Subwoofer

Rockford Fosgate M2D2-10I M2 Series 10 Inch DVC 2-Ohm Color Optix Infinite Baffle Marine Subwoofer in White

A premium marine grade 10 inch dual voice coil 2-ohm infinite baffle subwoofer in white with Color Optix RGB LED lighting, 400W RMS handling, VersaSwitch impedance selection between 1-ohm and 4-ohm, and interchangeable stainless steel and sport grille inserts. Aramid-polyester composite spider, UV stable foam surround, PA66 glass-fill frame, vented motor with nano-coated mesh screen, and integrated Deutsch/Amphenol connectors. Optimised for infinite baffle installations - no enclosure required. IPX6 rated and ASTM B117 and G154 tested. Sold individually (1 each). Backed by a 2 year warranty.

Product Overview

The Rockford Fosgate M2D2-10I is an M2 series 10 inch dual voice coil (DVC) 2-ohm marine subwoofer in white, featuring Color Optix RGB LED illumination controllable via the PMX-RGB controller and RF Connect app (available on iOS and Android, sold separately). It is the white version of the M2D2-10IB, sharing identical specifications and construction. The DVC 2-ohm voice coils give the VersaSwitch settings of 1-ohm (parallel) and 4-ohm (series).

Like all M2 series IB subwoofers, the M2D2-10I is optimised for infinite baffle (free air) marine installations where a dedicated enclosure is not available or practical. A mounting baffle is required to isolate front and rear wavelengths and prevent acoustic cancellation. The cone is injection-moulded mineral-filled polypropylene with UV inhibitors, co-moulded with a UV stable injection-moulded foam surround using Rockford Fosgate's patented VAST technique for up to 25% more effective radiating cone area. The aramid-polyester composite spider provides superior excursion linearity. The ultra-high temperature PA66 frame with 30% glass fill and UV inhibitors provides a rigid, thermally stable mounting platform. The vented motor design with a water-repelling nano-coated mesh screen allows heat dissipation at high output levels while protecting the motor from water ingress. Fully insulated silicone tinsel leads are used throughout.

Industry-first moulded in-frame Deutsch/Amphenol connectors combine Color Optix RGB lighting and audio signal in a single plug-and-play connection. Gold-plated marine grade brass terminals are also included. Both stainless steel and sport grille inserts are included. Tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards. Klippel Verified certification applied. Sold individually. The black version is available as the M2D2-10IB.

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Features & Benefits

VersaSwitch - 1-Ohm or 4-Ohm Without Rewiring: The VersaSwitch allows the DVC 2-ohm voice coils to be configured to parallel (1-ohm) or series (4-ohm) by flipping a single switch. The 1-ohm setting maximises output from compatible mono amplifiers, while the 4-ohm setting suits amplifiers better matched to a higher impedance load.

400W RMS - Full M2 Series Power in a 10 Inch Infinite Baffle Format: The M2D2-10I handles 400W RMS and 1600W peak with 11mm Xmax, delivering premium M2 series output in a 10 inch driver optimised for hull or panel mounting without a dedicated enclosure.

Optimised for Infinite Baffle - No Enclosure Required: The M2D2-10I is engineered specifically for infinite baffle (free air) installations. A mounting baffle is required to physically separate the front and rear of the cone to prevent acoustic cancellation, but no sealed or ported enclosure box is needed.

UV Stable Foam Surround with VAST Technology: The injection-moulded UV stable foam surround is co-moulded to the cone and attaches vertically via the patented VAST technique, increasing the effective radiating cone area by up to 25%.

Aramid-Polyester Composite Spider and PA66 Glass-Fill Frame: The aramid-polyester composite spider delivers superior excursion linearity and fatigue resistance. The PA66 frame with 30% glass fill and UV inhibitors provides a rigid, thermally stable, and UV resistant mounting structure.

Vented Motor with Nano-Coated Water-Repelling Mesh Screen: The vented motor design allows heat to dissipate from the 2 inch (50mm) Kapton voice coil former at high output levels, while the nano-coated mesh screen prevents water from entering the motor assembly.

Industry-First Moulded In-Frame Deutsch/Amphenol Connectors: Moulded in-frame connectors combine speaker signal and Color Optix RGB lighting in a single error-proof plug-and-play connection. Gold-plated marine grade brass spade terminals are also included.

Interchangeable Grille Options - Stainless Steel and Sport Inserts Included: Both stainless steel and sport grille inserts are included, with additional grille options available separately for further customisation.

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Technical Specs

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Compatible With / Goes Well With

The M2D2-10I is suited to marine watercraft requiring a premium 10 inch infinite baffle subwoofer in white with 1-ohm or 4-ohm VersaSwitch capability. A mounting baffle must be used to separate the front and rear acoustic wavelengths. Sold individually. The black version is available as the M2D2-10IB.

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 - M5 series 1000W marine monoblock amplifier, capable of 750W at 1-ohm - well matched to the M2D2-10I at 1-ohm VersaSwitch setting
• M5-1500X5 - M5 series 1500W 5-channel marine amplifier for full system builds pairing the M2D2-10I with marine full-range speakers
• M2D2-10IB - Black version of this subwoofer for colour-matched installations
• M2D4-10I - White DVC 4-ohm version (VersaSwitch 2-ohm/8-ohm) for comparison when amplifier impedance requirements differ
• M2D2-10SB - M2 series 10 inch DVC 2-ohm Color Optix sealed enclosure subwoofer for builds where an enclosure is available

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Frequently Asked Questions

What is the difference between the M2D2-10I and the M2D2-10IB?

The M2D2-10I and M2D2-10IB are identical in specifications and features. The only difference is the colour - the M2D2-10I is white and the M2D2-10IB is black. Choose based on the colour scheme of your vessel.

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

Both are white M2 series 10 inch Color Optix infinite baffle subwoofers with identical construction and physical dimensions. The M2D2-10I has DVC 2-ohm coils with VersaSwitch settings of 1-ohm (parallel) or 4-ohm (series), and Xmax of 11mm. The M2D4-10I has DVC 4-ohm coils with VersaSwitch settings of 2-ohm (parallel) or 8-ohm (series), and Xmax of 12mm. Choose the M2D2-10I for amplifiers designed to deliver maximum power at 1-ohm or 2-ohm loads; choose the M2D4-10I for amplifiers better suited to 2-ohm or 8-ohm impedance.

What is an infinite baffle installation and is an enclosure required?

An infinite baffle (free air) installation mounts the subwoofer directly into a hull panel, storage lid, or partition rather than in a sealed or ported enclosure box. No dedicated enclosure is required, making it ideal for vessels with limited below-deck space. A mounting baffle is required to physically separate the front and rear of the subwoofer cone to prevent the front and rear acoustic waves from cancelling each other.

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

The M2D2-10I is sold individually - one subwoofer per purchase. Two units will need to be added to the order if a dual subwoofer installation is required.

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. The subwoofer can also be used without the controller at a fixed default colour setting straight out of the box.