The M2D4-12SB is a 12” 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. Connectivity is handled through integrated Deutsch™/Amphenol™ connectors that make wiring simple and error proof. Wiring with the Versa Switch™ allows you to quickly configure the voice coil in series or parallel with flip of switch. This “S” model is optimized for small sealed enclosures where space is at a premium. Includes 2-piece grille with interchangeable colored plastic and stainless-steel insert.

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 1 and 4 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.

• Adjust color experience to suit your taste with Rockford Fosgate® Color Optix™ controller (optional)
• Integrated Deutsch™/Amphenol™ connectors make wiring connections simple and error proof
• VERSA switch allows series or parallel wiring with flip of switch without additional wiring
• Optimized for small sealed enclosures in premium space installations
• Element Ready™ design protects against outdoor exposure
• IPX6 Marine Grade for prevention of water intrusion
• 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
• Deutsch™ connector front/rear silicone seal protects against water ingress
• VAST vertical attach surround technique increases effective radiating cone area up to 25%
• Injection molded mineral filled polypropylene cone body with UV inhibitors
• 100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment
• Gold plated Marine grade brass terminals provide a corrosion resistant connection
• 2-piece grille allows for interchangeable standard color or stainless-steel option
• Provides superb low and midrange frequency reproduction with a smoother high frequency roll off
• Klippel certification for best possible speaker production
• Size: 12"
  Nominal Impedance (Ohms): 4
  Power Handling (Watts RMS): 400 Watts
  Voice Coil Diameter: 1.95" (49.53 mm)
  Magnet Weight (oz): 61.09 oz. (1.7 Kg)
  Woofer Displacement: 0.121 (3.43 Liters)
  Speaker Connector: Deutsch™ and 1/8" Spade
  Cutout Diameter: 11” (279.4 mm)
  Mounting Depth: 4.87" (123.8 mm)