EXPERIENCE DYNAMIC BUILT-IN SOUND with the MC80 In ceiling speakers, perfect for multi-zone audio systems and surround sound. Precision tuned to create AMBIENT ACOUSTIC PERFORMANCES WITH EXTRAORDINARY DETAIL AND NATURAL MUSICALITY, EVEN AT LOW VOLUME Equipped with Dynamic Balance technology & superior components - Polk Audio speakers with an 8" midrange and 0.75" aim-ready swivel tweeter provide SMOOTH, WIDE-RANGE RESPONSE AND CLEAR, DETAILED HIGHS, ENSURING UNIFORM SOUND COVERAGE LISTEN TO YOUR FAVORITE MUSIC IN ANY INDOOR OR ENCLOSED SPACE including a bathroom, kitchen, sunroom, or a covered porch. MOISTURE-RESISTANT DESIGN featuring rustproof stainless-steel hardware and durable butyl rubber surrounds SIMPLE SETUP - Easy one-cut, drop-in installation with Perfect Fit templates, a precision flange, pre-construction brackets (sold separately), and rotating cams to secure home speakers and ensure vibration-free efficiency without any extra assembly Polk’s UNWAVERING COMMITMENT, RELIABILITY, AND CRAFTSMANSHIP has made it one of the most trusted names in home audio. Bring out the best in your surround sound system, elevating acoustic excellence so you can SIT BACK, RELAX, LISTEN WITH YOUR HEART