M1 10" DVC 4Ω Color Optix™ Marine SubwooferThe M1D4-10 Color Optix™ 10” 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.FEATURES AT A GLANCE Optically clear UV stable RGB Lighting Encapsulation 2" (50mm) High Temp Kapton™ Woofer Voice Coil Former 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 100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment Fully insulated silicone tinsel leads Vented motor design with water-repelling nano coated mesh screen Zinc Nickel-plated Marine grade brass connection terminals Linear Synthetic Fiber Blend Spiders Santoprene VAST Surround Integrated Deutsch™/Amphenol™ connectors make wiring connections simple and error proof VAST vertical attach surround technique increases effective radiating cone area up to 25% Injection molded mineral filled polypropylene cone body with UV inhibitors VERSA impedance switch quickly allows series or parallel configuration without additional wiring Co-molded surround and mineral filled polypropylene cone body 2-Year Warranty SPECIFICATIONS Size: 10" Frequency Response: 20 Hz - 750 Hz Voice Coil Type: Dual Voice Coil Nominal Impedance (Ohms): 2-Ohm or 8-Ohm Switchable Power Handling (Watts RMS): 300 Watts RMS, 1200 Watts PEAK Voice Coil Diameter: 2" (50mm) Magnet Weight (oz): 47.70 oz. (1.35 Kg) Fs (Hz): 37 Re (Ohms): 7.5 Le (mH): 3.87 Sd (cm2): 394.1 Sealed Box Volume (Vb): 1.1 cu. ft. (31.15 Liters) Vented Box Volume (Vb): 1.45 cu. ft. (41.06 Liters) Qms: 7.23 Qes: 0.51 Qts: 0.47 Vas: 39.3 SPL (dB @ 1w/1m): 91.5 Xmax (mm): 7.0 Woofer Displacement: 0.10 cu. ft. (2.80 Liters) Speaker Connector: Deutsch™ Cutout Diameter: 8.90 in. (226 mm) Mounting Depth: 4.23 in. (107.4 mm) Shipping Weight: 8.6 Lbs. (3.9 Kg)