he QSC AD-C6T-ZB AcousticDesign™ 6.5-inch Zero-Bezel Ceiling Loudspeaker delivers high-quality, full-range audio with a discreet, architectural design ideal for commercial sound installations. Featuring a 6.5-inch woofer and 0.75-inch aluminum dome tweeter, it uses QSC’s Directivity Matched Transition™ (DMT) technology to provide smooth, consistent 135° conical coverage and excellent speech intelligibility and music reproduction. Its integrated 70V/100V transformer provides flexible power tap settings up to 60W, while the 16O bypass option supports low-impedance applications. The zero-bezel construction and magnetic grille create a clean, virtually seamless appearance, complemented by a concealed mounting system for efficient installation. With reliable performance, flexible system integration, and a refined low-profile design, the QSC AD-C6T-ZB is an excellent choice for retail spaces, hospitality venues, corporate facilities, educational environments, and other distributed audio applications.