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Rockford Fosgate M1D4-12B, M1 12" Color Optix Marine Subwoofer Dual Voice Coil 4 Ohm, 1200W
The M1D4-12B Color Optixâ 12" DVC 4-Ohm subwoofers deliver loud, clear, accurate bass, and light the way for your journey! The subwoofers connect with the Rockford Fosgate Color Optixâ Controller and RF Connect App, allowing you to customize your own color patterns. The Element Readyâ design and IP67 certification makes them truly purpose-built for marine or motorsport applications where protection from damaging UV rays and water spray is essential.
Element Readyâ - Speakers
These speakers are protected against Dust, UV, Water, Corrosion, and feature Stainless hardware.
Klippel Verified
Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.
ASTM B117 Testing
ASTM B117 500Hr Salt/Fog Testing Standards
ASTM G154 Testing
ASTM G154 500Hr Accelerated UV testing
The M1 series of Element Readyâ subwoofers are designed to pair with the Rockford Fosgate Color Optixâ Controller and RF Connect App through its Deutschâ and Amphenolâ connectors integrated into the basket. This combined with their IP67 certification make these speakers Element Readyâ and truly purpose built for marine applications. To compliment the plug and play connectivity and streamline installation, M1 subwoofers are equipped with a VersaSwitchâ to make changing impedance between 2 and 8 ohms as easy as flipping a switch.
IPX6 Water Intrusion Rating
Water projected in powerful jets from any direction shall have no harmful effects.
ISO60068-2-64 Testing
ISO60068-2-64 Vibration testing standards ensure the product is durable and can withstand vibrations found on watercraft and motorsport applications.
VAST Surround - Marine
The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area up to 25%.
VERSA Switch
Allows you to easily switch Dual Voice Coils into a Series or Parallel configuration.
| Weather resistance | IP67 |
| LED Illumination: | Yes, RGB |
|
Size |
12-inch |
|
Voice Coil |
DVC |
|
Impedance |
4 ohms |
|
RMS Power Rating (Watts) |
300 |
|
Peak Power Rating (Watts) |
1200 |
| Cone Material |
Mica-Filled Polypropylene Cone |
| Surround Material |
Santoprene VAST |
| Free Air |
|
| Sensitivity |
92dB |
| Frequency Response |
20-750Hz |
|
Top Mount Depth (Inches) |
6.65" |
| Bottom Mount Depth (Inches) |
|
| Cutout Diameter (Inches) |
10.85" |
| Vas (liters) |
113.1 L |
| Fs (Hz) |
27HZ |
| Xmax (millimeters) |
6mm |
| Warranty |
1 Year |
| Weather resistance | IP67 |
| LED Illumination: | Yes, RGB |
|
Size |
12-inch |
|
Voice Coil |
DVC |
|
Impedance |
4 ohms |
|
RMS Power Rating (Watts) |
300 |
|
Peak Power Rating (Watts) |
1200 |
| Cone Material |
Mica-Filled Polypropylene Cone |
| Surround Material |
Santoprene VAST |
| Free Air |
|
| Sensitivity |
92dB |
| Frequency Response |
20-750Hz |
|
Top Mount Depth (Inches) |
6.65" |
| Bottom Mount Depth (Inches) |
|
| Cutout Diameter (Inches) |
10.85" |
| Vas (liters) |
113.1 L |
| Fs (Hz) |
27HZ |
| Xmax (millimeters) |
6mm |
| Warranty |
1 Year |
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to