The QSC AD-C6T is a 6.5-inch two-way passive ceiling loudspeaker from the AcousticDesign Series, built for permanent installation in commercial spaces such as retail stores, restaurants, hotels, corporate offices and houses of worship. It pairs a 6.5-inch woofer with a coaxially mounted dome tweeter and uses QSC's Directivity Matched Transition (DMT) design so coverage stays consistent through the crossover region. A built-in multi-tap transformer lets integrators run the speaker on 70V or 100V distributed audio lines, or bypass the transformer for low-impedance 8-ohm operation, making it flexible for both background music and speech reinforcement. The included spring clamps and optional tile-bridge or rough-in accessories speed up installation in drop-tile or drywall ceilings.
Key Features
- 6.5-inch two-way coaxial ceiling speaker with wide conical coverage
- DMT design for smooth, matched directivity across the listening area
- Selectable 70V/100V transformer taps plus 8-ohm bypass
- Suited to background music and clear paging in commercial venues
- Tool-free spring-clamp mounting with optional install accessories