Sony XSMP1611B 6.5" Dual Cone Marine Speakers BlackUnleash Superior Audio on the High Seas The Sony XS MP1611B Dual Cone Marine Speakers are engineered to deliver exceptional sound quality in demanding marine environments. These 6. 5 inch speakers are built to withstand the harsh conditions of saltwater, UV rays, and weather, ensuring long lasting performance and reliability. With a focus on durability and sound clarity, these speakers are ideal for boats, ATVs, and other outdoor applications. Key