Rockford Fosgate M2 Series 10" Marine Subwoofer with Dual 4 Ohm Voice Coils and RGB LED Lighting, White (M2D4-10I)

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Rockford FosgateSKU: M2D410I

Sale price $629.99 Regular price$799.99

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On land or sea, a quality subwoofer is a must if you're serious about sound. Rockford Fosgate designed their M2D4-10l marine subwoofer to bring booming bass to your boat, along with versatile RGB LED lighting to give you looks to match their great sound. Includes both white and stainless steel grilles.

Bring powerful bass and colorful lighting to your boat

On land or sea, a quality subwoofer is a must if you're serious about sound. Rockford Fosgate designed their M2D4-10I marine subwoofer to bring booming bass to your boat, along with versatile RGB LED lighting to give you looks to match their great sound.

Made for life on the water

This M2 Series M2D4-10l 10" sub features a rugged, removable grille that looks great and stands up to blistering sunlight and damaging moisture. Underneath the UV-stable shell and durable Santoprene rubber surround, you'll find a injection-molded mineral-filled polypropylene cone that's treated with UV inhibitors, plus a moisture- and tear-resistant synthetic fiber blend spider.

Switchable impedance

The 2-position VersaSwitch™ lets you set up the sub for 2-ohm or 8-ohm impedance with a simple flip of the switch. Rockford Fosgate's corrosion-resistant, spring-loaded push terminals and flexible, insulated silicone lead wire will stand up to the elements, whether you're on open water or tied up at the marina. This Element Ready™ sub won't miss a beat — and neither will you.

Light up the night

The sub also features Rockford Fosgate's Color Optix™ RGB LED lighting system to give you bright, colorful lighting that accents your boat's interior. The lighting can be programmed for a variety of special lighting effects via the PMX-RGB lighting controller (sold separately) and smartphone app or with their dedicated extension cables.

Maximum versatility

Powerful enough for bass-heavy music, the M2D4-10l is a great choice for anyone who's building a serious marine audio system and wants to make a colorful impression.

Product highlights:

  • 10" marine subwoofer with dual 4-ohm voice coils
  • injection-molded mineral-filled polypropylene cone with Santoprene rubber surround
  • integrated Color Optix RGB LED lighting included (requires separate PMX-RGB lighting controller)
  • synthetic fiber blend spider
  • Element Ready™ design
    • rugged, UV-stable plastic parts
    • corrosion-resistant spring-loaded push terminals
    • IP67 certification
  • removable grille included
  • power handling: 200 watts RMS/400 watts peak
  • sensitivity: 87 dB
  • cutout diameter: 8-15/16"
  • top-mount depth: 4-1/4"
  • selectable impedance: 2 or 8 ohms
  • warranty: 2 years


Marine Tested: Rockford Fosgate uses industry standard tests (ASTM B117 salt/fog and ASTM G154 UV) to ensure the M2D4-10I subwoofers are durable in the difficult marine environment.

Impedance Switch: A switch on the input terminal allows you to easily change the subwoofer's impedance between 2Ω and 8Ω, internally changing between wiring the dual 4Ω voice coils in parallel and in series. (The connected amplifier should be off when changing the impedance.) The power handling is the same for either setting; 400 watts RMS/1600 watts peak.

Infinite-Baffle Operation: The M2D4-10I is optimized for infinite-baffle operation (free air) so it can be installed in a variety of locations, without the need for a dedicated enclosure.

LEDs: There are red, green, and blue LEDs on the back of the bridge over the cone to create a glow on the woofer cone. The LEDs can be powered individually, or in any combination you like. Depending on what combination of LED wires is connected, they light red, green, blue, yellow, pink, aqua, or white. A 12 volt power supply is needed to turn the LEDs on and a 1-amp fuse should be added in-line (fuse not included). The LEDs can also be controlled using Rockford Fosgate's LED Controller (item number 575PMXRGB, sold separately). An LED power wire harness is included with a 4-pin waterproof Deutsch DT Series connector that plugs into the subwoofer frame.

Speaker Terminals: In addition to standard male quick slide terminals, the subwoofer also has a 2-pin waterproof Deutsch terminal. A speaker wire harness with a 2-pin waterproof Deutsch DT Series connector is not included.

VAST Surround: The Vertical Attach Surround Technique (VAST) increases a speaker's effective radiating cone area without increasing the size of the basket.

Klippel Verified: The Klippel distortion analyzer, a device that uses a laser and sophisticated software to do large-scale analysis of drivers in motion, lets Rockford Fosgate optimize the speaker's motor structure, voice coil alignment, and suspension to yield the best possible performance.

Stainless Steel: The mounting hardware is stainless steel to resist corrosion.

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