{"product_id":"prime-r1-8-inch-marine-subwoofer-1","title":"Prime R1 8-Inch Marine Subwoofer","description":"The Rockford Fosgate RM18D2B is a black 8-inch Prime R1 subwoofer engineered for demanding marine, watercraft, and powersports environments. Its robust construction ensures durability and longevity, even when exposed to the elements. This subwoofer offers versatility in installation, suitable for sealed, vented, or infinite baffle configurations.\n\nBuilt to True Marine Grade compliance standards, the RM18D2B incorporates several key material and design features. It boasts 100% UV-stable ASA injection molded plastic components and a mineral-filled polypropylene cone body enhanced with UV inhibitors. The surround is made from UV and salt fog resistant Santoprene, while the lead wire is ultra-flexible and fully insulated silicone. A moisture, tear, and fatigue resistant Aramid fiber spider supports the cone, and the subwoofer includes a removable trim ring and grille for aesthetic customization and protection.\n\nKey specifications include a nominal impedance of Dual 2-Ohm, a power handling of 150 Watts RMS and 300 Watts Max, and a sensitivity of 85 dB (1w\/1m). The mounting depth is 3.6 inches (91.7 mm), and it features a 1.5-inch aluminum voice coil. The subwoofer is CEA-2031 compliant, ensuring its power handling meets industry standards.","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":52872744829240,"sku":"RM18D2B","price":129.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/prime-r1-8-inch-marine-subwoofer-1","provider":"MOTORMIA","version":"1.0","type":"link"}