Q-SYS Passive Installation Subwoofer For Permanent AV Install | 18" | White

The Q-SYS passive installation subwoofer series is engineered for system integrators and AV professionals specifying permanent low-frequency reinforcement in demanding environments. Spanning woofer sizes from 10" through 18", this family covers a wide range of applications including corporate auditoriums, higher education lecture halls, entertainment venues, and small to mid-size sporting facilities. Each model is designed to be driven by an external amplifier and integrated into a Q-SYS signal processing ecosystem, giving install engineers precise control over crossover points, EQ, and system configuration from a single platform.

Where active solutions add complexity to ceiling or wall cavities, the passive architecture of this series keeps amplification centralized and serviceable. The 15-inch variant supports IP54-rated weatherized construction, ground or flown deployment via M10 rigging points, and omnidirectional or cardioid radiation modes when deploying two or more units, demonstrating the engineering depth carried across the product family. Finishes include black and white to suit a variety of architectural environments. For install teams working within a Q-SYS infrastructure, this subwoofer series provides a direct-path solution that eliminates third-party DSP dependencies and simplifies commissioning.