The QSC AD-C4T-LPZB-WH is a 4.5-inch two-way low-profile, zero-bezel in-ceiling loudspeaker from the AcousticDesign Series, finished in white. It is aimed at commercial background music and paging in retail, hospitality, offices and other spaces where a discreet, nearly frameless ceiling appearance and a shallow mounting depth are important. The coaxial design uses a weather-treated paper-cone woofer with an aluminum-dome tweeter on QSC's Directivity Matched Transition (DMT) waveguide for smooth, wide coverage, and an onboard 70V/100V transformer with a low-impedance bypass makes it easy to drop into distributed audio systems. Typically sold and deployed in pairs.
Key Features
- 4.5" two-way coaxial ceiling speaker with DMT waveguide
- Low-profile, zero-bezel styling for a flush, minimal look
- 70V/100V multi-tap transformer with low-impedance bypass
- Shallow back-can for tight ceiling plenums