The Pyle PLMRF65SB is a pair of high-performance 6.5"" marine-grade speakers designed for outdoor use in rugged environments. These waterproof-rated speakers feature wireless RF streaming support and are perfect for use on boats, ATVs, UTVs, and other off-road vehicles. They are built with a polypropylene cone, butyl rubber surround, and neodymium dome tweeters for excellent sound clarity. The system supports a 600W peak power output (300W Rms) and offers extended range streaming with a wireless RF module. These speakers are ideal for creating high-quality audio experiences in outdoor and marine settings.