The QSC AD-S6T is a 6.5-inch small-format surface-mount loudspeaker designed to deliver powerful, consistent sound in commercial installations. Featuring DMT™ (Directivity Matched Transition), it provides smooth, uniform frequency response across the coverage area for clear and natural audio performance.

The innovative X-Mount™ system allows for quick and secure installation at multiple angles without slipping over time. Equipped with low-saturation, low-loss 70/100V transformers and an 8-ohm bypass, the AD-S6T offers flexible integration into both distributed and low-impedance systems. When paired with compatible Q-SYS processors or CXD Series amplifiers, QSC Intrinsic Correction™ voicings further optimize sound quality.

Built with a durable yet lightweight ABS enclosure, sealed input panel cover, and powder-coated aluminum grille, the AD-S6T meets IP54 standards for dust and splash resistance. Available in black or white finishes, it is ideal for retail, hospitality, education, and other indoor or protected outdoor environments requiring reliable, professional-grade audio.