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Rockford Fosgate M2D4-10S-G2M2 10" DVC 4Ω Color Optix™ Sealed Marine Subwoofer: White Gen-2

Second‑generation M2 10" sealed marine subwoofer designed to deliver deep, powerful bass in limited space. Features on‑water lighting control, marine‑grade construction, and adjustable impedance.

Highlights

  • Optimized for small sealed enclosures when there is very little space for an enclosure
  • 2-Year Warranty
  • New vented T-yoke improves power and performance without bottoming
  • 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
Sd (cm2)
363
Le (mH)
4.88
Re (Ohms)
6.4
Fs (Hz)
30
Magnet Weight (oz)
55.04 oz. (1.56 Kg)
Voice Coil Diameter
2" (51 mm)

Key specs

Full specs
Size
10"
Voice Coil Type
Dual Voice Coil
Sd (cm2)
363
Le (mH)
4.88

Highlights

Overview
  • Optimized for small sealed enclosures when there is very little space for an enclosure
  • 2-Year Warranty
  • New vented T-yoke improves power and performance without bottoming
Overview

Second‑generation M2 10" sealed marine subwoofer designed to deliver deep, powerful bass in limited space. Features on‑water lighting control, marine‑grade construction, and adjustable impedance.

Best for

  • Boaters and marine audio enthusiasts who need a compact
  • high‑output subwoofer for small sealed enclosures and want integrated lighting control.

Key points

  • Optimized for small sealed enclosures when enclosure space is limited
  • Color Optix™ lighting support for on‑water lighting control (Color Optix controller sold separately)
  • Element Ready™ design for resistance to water, salt, and UV exposure
  • VERSA Switch for quick impedance changes (2Ω to 8Ω)
  • Compatible with RF Connect App and Color Optix controller via Deutsch™ and Amphenol™ basket connectors
  • Klippel Verified and VAST Surround for improved excursion and sound quality

Fit and use

This subwoofer is intended for sealed enclosures and is optimized for installations with very limited internal volume. It is sold individually. Use the recommended enclosure design to optimize mechanical power handling. For lighting control and app integration, pair with the compatible Color Optix™ controller and RF Connect App (controller sold separately).

What to know

The M2 Gen‑2 is built for the marine environment with Element Ready™ protections against water, salt, and UV. It supports Color Optix™ lighting but requires the Color Optix controller and RF Connect App for full lighting control. The VERSA Switch provides simple impedance selection to match system needs. Follow enclos…

Highlights

Key features

  • Optimized for small sealed enclosures when there is very little space for an enclosure
  • 2-Year Warranty
  • New vented T-yoke improves power and performance without bottoming
  • VAST vertical attach surround technique increases effective radiating cone area up to 25%
  • Co-molded surround and cone body chemically bonded for high durability
  • Ultra-high temperature PA66 with 30% glass fill injection-molded frame with UV inhibitors
  • Vented motor design with water-repelling nano coated mesh screen
  • Injection molded mineral filled polypropylene cone body with UV inhibitors
  • Provides superb low and midrange frequency reproduction with smooth high frequency roll-off
  • Integrated Deutsch™/Amphenol™ connectors make wiring connections simple and error proof
  • Industry’s first molded in-frame connectors for simple connectivity in addition to conventional spade terminals
  • Deutsch™ connector front/rear silicone seal protects against water ingress
More info

Manufacturer details

The second generation M2 10-inch subwoofers create an unmatched audio experience, with class-leading output, complete on-water lighting control and grille customization. This subwoofer is optimized for small Sealed Enclosures when there is very little space for an enclosure. 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

M2 10-Inch | Launch Video
 M2 10-Inch | Product Overview

Additional details

NEXT GEN PERFORMANCE

The redesigned M2 Element Ready™ subwoofers bring unmatched reliability and deep, powerful bass, with enhanced responsiveness and superior thermal management. Built to handle any adventure, they were engineered to endure the toughest conditions. 

The subwoofers are designed to pair with the Rockford Fosgate RF Connect App and Color Optix™ controller (PMX-RGB required) through its Deutsch™ and Amphenol™ connectors integrated into the basket. To streamline installation, M2 subwoofers are equipped with a VersaSwitch™ to make changing impedance between 2Ω and 8Ω as easy as flipping a switch.

Since this subwoofer is designed for small sealed enclosures, follow the recommended enclosure design to optimize its mechanical power handling.

The Marine 10” Subwoofer Includes:
• (1) Sport grille insert
• (1) Stainless steel grille insert
• (1) Deutsch speaker pigtail
• (1) Deutsch ColorOptix™ pigtail (to hard-wire one color)

Technologies
Klippel Verified

Klippel Verified

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

Element Ready™ | Subwoofers

Element Ready™ | Subwoofers

All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion &

Color Optix™ Control

Color Optix™ Control

Adjust your own bright, wide, and limitless lighting experience with the Rockford Fosgate Color Optix™

VAST Surround - Subs
Patent: Patent Pending

VAST Surround - Subs

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

VERSA Switch

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

Flex Fit Basket - Marine

Flex Fit Basket - Marine

The slot mounted frame pattern allows fine-tuning of the marine speaker's mounting position.

Stitched Tinsel Leads

Stitched Tinsel Leads

Multipoint "periodic" stitched lead wire technique reduces the mass of each tinsel lead and spreads stress and

Water Resistant

Water Resistant

IPX Ratings allow for the components to be directly sprayed with water without ingress.

Corrosion Protection

Corrosion Protection

Components are tested for salt spray corrosion resistance.

Showing the main technologies for this product.

Specs

Specifications

24
Size10"
Voice Coil TypeDual Voice Coil
Sd (cm2)363
Le (mH)4.88
Re (Ohms)6.4
Fs (Hz)30
Magnet Weight (oz)55.04 oz. (1.56 Kg)
Voice Coil Diameter2" (51 mm)
Power Handling (Watts RMS)400 Watts RMS 1600 Watts PEAK
Nominal Impedance (Ohms)2-Ohm or 8-Ohm Switchable
Frequency Response22 Hz - 250 Hz
Qms7.69
SPL (dB @ 1w/1m)83
Vas25.2
Qts0.61
Qes0.66
Sealed Box Volume (Vb)0.5 cu. ft. (14.2 Liters) - 1.25 cu. ft. (35.4 Liters)
Mounting Depth4.70" (119.35 mm)
Cutout Diameter8.98" (228 mm)
Speaker ConnectorDeutsch™ and 1/8" Spade
Xmax (mm)13
Woofer Displacement0.047 cu. ft. (1.33 Liters)
In The Box(6) 1025-71213-01: Black Grille Spacer (1) 1120-71212-01: Stainless Steel Grill (1) 1125-71208-01: 4.5mm x 80mmL Drill Bit (6) 1125-71237-01: 3.0mm x 60mmL Hex Screws (1) 1125-73494-01: 5.0mm x 40mmL Hex Bit (1) 1560-71095-01: 4-Wire RGB Harness 300mm
Shipping Weight14.45 Lbs. (6.6 Kg)
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Installation resources

Wiring diagrams

9
Wiring Diagram #1

Wiring Diagram #1

Source: Rockford Fosgate

Wiring Diagram #2

Wiring Diagram #2

Source: Rockford Fosgate

Wiring Diagram #3

Wiring Diagram #3

Source: Rockford Fosgate

Wiring Diagram #4

Wiring Diagram #4

Source: Rockford Fosgate

Wiring Diagram #5

Wiring Diagram #5

Source: Rockford Fosgate

Wiring Diagram #6

Wiring Diagram #6

Source: Rockford Fosgate

Wiring Diagram #7

Wiring Diagram #7

Source: Rockford Fosgate

Wiring Diagram #8

Wiring Diagram #8

Source: Rockford Fosgate

Wiring Diagram #9

Wiring Diagram #9

Source: Rockford Fosgate

Box Advisor
Diagram unavailable

Sealed Enclosure

Recommended volume
0.75 cu ft
Volume range
0.5 cu ft to 1.25 cu ft
Dimensions
14.25 in W x 15 in H x 9.5 in D
F3
27 Hz
Qtc
0.73
Port / ID
110 in
Subwoofer size
124 in
Impedance
7 ohm
Power handling (RMS)
400 W
Open official Box Advisor
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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.



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