The Klipsch RSM-400 delivers professional-grade audio through a precision-engineered two-way design featuring a 3/4" titanium compression driver and 4" polypropylene woofer in a sealed enclosure. Built for demanding residential environments, this speaker achieves IPX5 water resistance and weatherproof durability without compromising sonic clarity. The titanium driver ensures effortless high-frequency detail with expansive coverage, while dual 5-way binding posts accommodate flexible installation configurations. Secure set screws lock the grille firmly in place, maintaining performance integrity across challenging conditions. Klipsch's signature efficiency and low-distortion engineering make the RSM-400 an exceptional choice for discerning audio installations.