The Polk Audio RC80i is a 2-way in-ceiling speaker featuring an 8-inch woofer and a 1-inch aimable soft dome tweeter, designed for immersive, room-filling sound. It is constructed with moisture-resistant materials for use in areas like kitchens and bathrooms, and includes a paintable grille for a discreet, custom-installed look. The speaker is built to be timbre-matched with other Polk speakers for a seamless audio experience and has a sensitivity of 90 dB.