The QSC AD-C4T-ZB-WH is a 4.5-inch two-way zero-bezel in-ceiling loudspeaker from the AcousticDesign Series in white. Its blind-mount, frameless design gives a clean, flush ceiling appearance, making it a good fit for retail, hospitality, corporate and public spaces that need reliable background music and paging without visually obtrusive hardware. A weather-treated paper-cone woofer and aluminum-dome tweeter on QSC's DMT waveguide deliver smooth, wide dispersion, while the integrated 70V/100V transformer with a low-impedance bypass allows straightforward integration into distributed (constant-voltage) or low-impedance systems. Generally sold in pairs.
Key Features
- 4.5" two-way coaxial ceiling speaker with DMT waveguide
- Zero-bezel, blind-mount design for a frameless look
- 70V/100V multi-tap transformer with low-impedance bypass
- Weather-treated components suited to demanding interiors