Take your boat, motorcycle, UTV, ATV, or outdoor vehicle audio system to the next level with the Rockford Fosgate RM1652B Prime Marine Speakers. Engineered with Rockford Fosgate's True Marine™ design, these 6.5-inch coaxial speakers are built to withstand water, UV exposure, salt, and harsh outdoor conditions while delivering powerful, crystal-clear sound. Featuring a mineral-filled polypropylene woofer, integrated 1-inch tweeter, and marine-grade construction, the RM1652B is the perfect upgrade for any marine or motorsports audio system. Features 6.5" 2-Way Full-Range Marine Coaxial Speakers True Marine™ Certified Design UV-Stable ASA Plastic Components Injection-Molded Mineral-Filled Polypropylene Cone UV & Salt-Fog Resistant Santoprene Surround 1" LCP Volcano Dome Tweeter Corrosion-Resistant Spring-Loaded Terminals Ultra-Flexible Silicone Lead Wires Removable Grille and Trim Ring Designed for Boats, Motorcycles, UTVs, ATVs, and Golf Carts Sold as a Pair Specifications Speaker Size: 6.5" (165mm) Speaker Type: 2-Way Coaxial RMS Power Handling: 75 Watts Each Peak Power Handling: 150 Watts Each Impedance: 4 Ohms Frequency Response: 49Hz – 20kHz Sensitivity: 89 dB Tweeter Size: 1" Tweeter Material: LCP (Liquid Crystal Polymer) Woofer Material: Mineral-Filled Polypropylene Mounting Depth: 2.50" Cutout Diameter: 5.40" Color: Black What's in the Box Two Rockford Fosgate RM1652B Marine Speakers Two Black Marine Grilles Mounting Hardware Installation Instructions