QSC AD-C.SUB-WH 6.5" Dual Voice-Coil Ceiling Subwoofer

The QSC AD-C.SUB-WH is a purpose-built ceiling subwoofer from QSC's AcousticDesign Series, engineered to bring low-frequency reinforcement to distributed commercial audio systems. Its 6.5-inch driver and dual voice-coil design allow two separate audio channels to be summed into one subwoofer enclosure, making it an efficient solution for multi-zone installations. Instead of running separate subs for adjacent zones, integrators can use a single AD-C.SUB-WH to handle both, reducing hardware costs and ceiling penetrations.

Finished in white to blend into standard ceiling environments, this subwoofer is built for venues like restaurants, retail stores, hospitality spaces, and corporate offices where aesthetics matter as much as audio quality. When paired with QSC's AD series satellite speakers, it delivers a balanced SUB/SAT system that extends the low end beyond what small ceiling speakers can achieve on their own. The result is fuller, more engaging background music without the visual intrusion of traditional subwoofer enclosures mounted on walls or floors.