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Description

Rockford Fosgate M2D4-12SB

The Rockford Fosgate M2D4-12SB is a 12″ dual 4-ohm marine subwoofer designed for sealed enclosures, delivering powerful bass and customizable RGB lighting. Part of the M2 Series, it features Color Optix™ technology, allowing users to personalize lighting effects via the RF Connect™ app. Built with Element Ready™ materials, it withstands harsh marine environments, ensuring durability and performance.


Specifications

Specification Details
Brand Rockford Fosgate
Model M2D4-12SB
Type 12″ Dual 4-Ohm Marine Subwoofer
Impedance 2-ohm or 8-ohm switchable
Power Handling 400W RMS / 1600W Peak
Frequency Response 20 Hz – 750 Hz
Sensitivity 89 dB @ 2.83V
Xmax 15 mm
Mount Depth 4.87″
Cutout Diameter 11″
Enclosure Type Sealed (0.75 cu. ft. optimal)
Grille Options Stainless Steel / Black Sport
Lighting Control RF Connect™ App via Color Optix™
Warranty 2 years

 


About The Product

The M2D4-12SB Color Optix™ 12” DVC 4-Ohm sealed enclosure subwoofers deliver loud, clear, accurate bass, and light the way for your journey! 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™ Requirements

Requires PMX-RGB controller and RF Connect™ App.

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Questions and Answers

Q1: What comes with the M2D4-12SB?

It includes the 12" subwoofer, removable grille with interchangeable stainless steel or black "sport" inserts, and mounting hardware.

Q2: How do I control the RGB lighting?

The lighting can be controlled via the RF Connect™ app using the Color Optix™ controller (sold separately).

Q3: Is the M2D4-12SB suitable for harsh marine environments?

Yes, it features Element Ready™ construction, making it resistant to UV rays, water, salt, and corrosion.

Q4: What is the recommended enclosure for this subwoofer?

A sealed enclosure with an optimal volume of 0.75 cubic feet is recommended for best performance.

Q5: Can I use this subwoofer in a car audio system?

While designed for marine applications, it can be used in car audio systems if the enclosure and environment are suitable.


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