Rockford Fosgate M1D4-8B

The M1D4-8B Color Optix™ 8” DVC 4-Ohm subwoofers deliver loud, clear, accurate bass, and light the way for your journey! The subwoofers connect with the Rockford Fosgate Color Optix™ Controller and RF Connect App, allowing you to customize your own color patterns. The Element Ready™ design and IPX6 certification makes them truly purpose-built for marine or motorsport applications where protection from damaging UV rays and water spray is essential.

The M1 series of Element Ready™ subwoofers 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. This combined with their IP67 certification make these speakers Element Ready™ and truly purpose built for marine applications. To compliment the plug and play connectivity and streamline installation, M1 subwoofers are equipped with a VersaSwitch™ to make changing impedance between 2 and 8 ohms as easy as flipping a switch.

Requires ColorOptix™ (PMX-RGB) controller to change LED color functions.

Features:

• Industry’s first molded in-frame connectors for simple connectivity in addition to conventional spade terminals
• Optically clear UV stable RGB Lighting Encapsulation
• 1.5" (39mm) High Temp Kapton™ Woofer Voice Coil Former
• Vented motor design with water-repelling nano coated mesh screen
• 100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment
• Ultra-bright wide-angle RGB LEDs provide rich, reliable illumination
• Integrated Deutsch™/Amphenol™ connectors make wiring connections simple and error proof
• 2-Year Warranty
• Linear Synthetic Fiber Blend Spiders
• Co-molded surround and mineral filled polypropylene cone body
• VAST vertical attach surround technique increases effective radiating cone area up to 25%
• Santoprene VAST Surround
• Zinc Nickel-plated Marine grade brass connection terminals
• Fully insulated silicone tinsel leads
• VERSA impedance switch quickly allows series or parallel configuration without additional wiring
  

Specifications:

Support:

Knowledge Base Articles

• 2019, 2020, 2022 M0/M1/M2 Marine Speakers & Subs - owner's manual
• Color Optix cables required for speakers & subwoofers (Gen-2)