100W power capability results in louder and dynamic sound, making it perfect for multi-zone audio systems Dynamic Balance technology and superior components make this speaker great for a wide range of audio A 6.5-inch midrange woofer and 0.75-inch tweeter provide more immersive listening experience Moisture-resistant design featuring rustproof stainless-steel hardware and durable butyl rubber surrounds, offer required durability for use in bathrooms, kitchens, covered porches, or sunrooms Perfect Fit templates, a precision flange, and rotating cams allow for easy setup Required accessories (sold separately) In-wall speaker wire (make sure to measure the room so you'll know how much wire to get)