The Sonance PS-S63T MKII is part of the Professional Series line of speakers, engineered to deliver uncompromised audio performance and aesthetics in a wide range of commercial environments, including retail spaces, hospitality venues, and outdoor areas. It features a 6.5-inch polypropylene woofer and a 1-inch ferrofluid-cooled cloth dome tweeter for clear, full-range sound. The speaker is built for durability with a high-temperature resistant polypropylene enclosure and a weather-resistant design that is IPX4 rated, allowing it to be used outdoors under eaves or in sheltered areas.