Rockford Fosgate M2D4-10SBM2 10" DVC 4Ω Color Optix™ Sealed Enclosure Marine Subwoofer - Black
Variants
A 10" double-voice-coil (4 Ω) sealed marine subwoofer with Rockford Fosgate Color Optix™ lighting compatibility and Element Ready™ construction for use in marine and motorsport environments.
Highlights
- 2-Year Warranty
- 100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment
- IPX6 Marine Grade for prevention of water intrusion
- VAST vertical attach surround technique increases effective radiating cone area up to 25%
Key specs
Full specs- Size
- 10"
- Voice Coil Type
- Dual Voice Coil
- Nominal Impedance (Ohms)
- 2-Ohm or 8-Ohm Switchable
- Power Handling (Watts RMS)
- 400 Watts
- Voice Coil Diameter
- 1.95" (49.53 mm)
- Magnet Weight (oz)
- 32.9 oz. (0.9 Kg)
- Fs (Hz)
- 28
- Re (Ohms)
- 6.5
Key specs
Full specs- Size
- 10"
- Voice Coil Type
- Dual Voice Coil
- Nominal Impedance (Ohms)
- 2-Ohm or 8-Ohm Switchable
- Power Handling (Watts RMS)
- 400 Watts
Highlights
Overview- 2-Year Warranty
- 100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment
- IPX6 Marine Grade for prevention of water intrusion
Overview
A 10" double-voice-coil (4 Ω) sealed marine subwoofer with Rockford Fosgate Color Optix™ lighting compatibility and Element Ready™ construction for use in marine and motorsport environments.
Best for
- Adding low-frequency impact to marine audio systems
- Installations that require weather-resistant, marine-rated components
- Systems that will use Color Optix™ lighting customization
Key points
- 10" woofer with dual voice coils (DVC) rated at 4 Ω
- Color Optix™ lighting compatible — pairs with the Color Optix™ controller and RF Connect™ App
- Element Ready™ construction with marine-focused testing (IP67 referenced in product text)
- Integrated Deutsch™ / Amphenol™ connections for streamlined plug-and-play connectivity
- VERSA Switch™ for changing impedance settings
- Grille customization options (stainless-steel grille or sport grille inserts)
Fit and use
Designed for sealed-enclosure marine installations. Connect lighting through Rockford Fosgate’s Color Optix™ controller and RF Connect™ App for customizable lighting patterns. The Versa Switch™ provides a simple method to change impedance to match system requirements. The subwoofer is supplied as a single unit (sold individually).
What to know
Color Optix™ controller is required for on-device lighting control and is sold separately; the RF Connect™ App provides additional lighting and system control. Described as Element Ready™ and referenced as IP67 certified in product text; technologies list additional water-intrusion and durability ratings. Includes opt…
Key features
- 2-Year Warranty
- 100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment
- IPX6 Marine Grade for prevention of water intrusion
- VAST vertical attach surround technique increases effective radiating cone area up to 25%
- Klippel Verified certification program delivers the best possible loudspeakers
- Gold plated Marine grade brass terminals provide a corrosion resistant connection
- Ultra-bright wide-angle RGB LEDs provide rich, reliable illumination
- Industry’s first molded in-frame connectors for simple connectivity in addition to conventional spade terminals
- Integrated Deutsch™/Amphenol™ connectors make wiring connections simple and error proof
- VERSA impedance switch quickly allows series or parallel configuration without additional wiring
- Adjust color experience to suit your taste with Rockford Fosgate® Color Optix™ controller (optional)
- Optimized for small sealed enclosures when there is very little space for an enclosure
More info
Manufacturer details
The M2D2-10S is a 10” DVC 4-Ohm Color Optix™ subwoofer that connects with our Rockford Fosgate Color Optix™ controller and RF Connect™ App, allowing you to customize your own color patterns. Sold individually (1 each).
Color Optix™: Adjust your own bright, wide, and limitless lighting experience with the Rockford Fosgate Color Optix™ plug-and-play controller (sold separately) and App.
Element Ready™: Purpose Built for the Marine Environment, Rockford’s Element Ready™ products are built to stand up to Water, Salt, and UV rays, making sure your subwoofers stand the test of time.
Grille Customization: Multiple grille options provides a customized look by using either the stainless-steel grille or the “sport” grille inserts, allowing you to dial in your personalized-on water experience.
True Marine Ecosystem: Integrated Deutsch™ / Amphenol™ connections provide industry leading marine plug-and-play connectivity and flexible install options.
Color Optix™: Requires PMX-RGB controller and RF Connect™ App
Color Optix™ Speakers | Launch
Color Optix™ Speakers | Overview
Color Optix™ Controller | Overview
Additional details
The M2 series of Element Ready™ subwoofers are IP67 certified, making them truly purpose-built for marine and motorsport applications where protection from damaging UV rays and water spray is essential. They are designed to pair with the Rockford Fosgate Color Optix™ controller and RF Connect App through its Deutsch™ and Amphenol™ connectors integrated into the basket. To compliment the plug and play connectivity and streamline installation, M2 subwoofers are equipped with a Versa Switch™ to make changing impedance between 2 and 8 ohms as easy as flipping a switch. Matching the theme of your boat can be further customized by using the included color insert or stainless-steel grille for that sport look.
Technologies

Element Ready™ | Subwoofers
All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion &

IPX6 Water Intrusion Rated
A device with a level 6 water resistance rating can survive strong water jets projected by a 12.5mm nozzle at any

ASTM B117 Testing
ASTM B117 500Hr Salt/Fog Testing Standards

VERSA Switch
Allows you to easily configure a 2Ω Dual Voice Coil subwoofer into 1Ω / 4Ω or a 4Ω DVC sub into 2Ω / 8Ω with the

VAST Surround - Marine
Rockford Fosgate's proprietary surround technique, VAST, provides up to a 25% increase in the speakers effective

ISO60068-2-64 Vibration Testing
ISO60068-2-64 Vibration testing standards ensure the product is durable and can withstand vibrations found on

ASTM G154 Testing
ASTM G154 500Hr Accelerated UV testing

Klippel Verified
To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be

Grille Customization
With multiple grille options you can dial in your personalized-on water style all to match the look of your SXS or
Specs
Specifications
| Size | 10" |
| Voice Coil Type | Dual Voice Coil |
| Nominal Impedance (Ohms) | 2-Ohm or 8-Ohm Switchable |
| Power Handling (Watts RMS) | 400 Watts |
| Voice Coil Diameter | 1.95" (49.53 mm) |
| Magnet Weight (oz) | 32.9 oz. (0.9 Kg) |
| Fs (Hz) | 28 |
| Re (Ohms) | 6.5 |
| Le (mH) | 3.43 |
| Sd (cm2) | 363 |
| Qms | 5.18 |
| Qms | 5.18 |
| Qes | 1.07 |
| Qts | 0.89 |
| Vas | 38.2 |
| SPL (dB @ 1w/1m) | 86 |
| Xmax (mm) | 12.0 |
| Woofer Displacement | 0.07 cu. ft. (2.03 Liters) |
| Speaker Connector | Deutsch™ and 1/8" Spade |
| Cutout Diameter | 8.87 in. (225.3 mm) |
| Mounting Depth | 4.24 in. (107.7 mm) |
| Shipping Weight | 8.5 Lbs. (3.85 Kg) |
Reviews (0)
—
No average rating yet
No written reviews are live yet. Signed-in customers can submit one below.
No written reviews are live for this item yet.
Installation resources
Wiring diagrams
Support
Return Authorization
If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.
Popular Questions
No FAQs available
Videos
Video
Similar products





















