QSC PL-SUB15 Passive 15-inch installation subwoofer

Q-SYS PL-SUB15 | 15-Inch Passive Installation Subwoofer

Flexible Low-Frequency Performance for Q-SYS-Enabled Spaces

The Q-SYS PL-SUB15 is a 15-inch passive installation subwoofer designed to deliver impactful low-frequency performance in a compact, weatherized enclosure. Purpose-built for seamless integration with the Q-SYS Ecosystem, this subwoofer supports a wide range of commercial applications—from entertainment venues and lecture halls to corporate auditoriums and small sports arenas.

With omnidirectional or cardioid radiation modes (when used in multiples), the PL-SUB15 provides precise low-end control and coverage, all configured easily through Q-SYS Designer Software. Whether flown or ground-stacked, the subwoofer adapts to your venue with integrated M10 rigging points and rugged construction.

Key Features and Benefits

• 15-Inch Low-Frequency Driver
  Delivers tight, musical bass response from a bass-reflex enclosure optimized for both single-unit and arrayed deployments.
• Weather-Resistant Enclosure
  Built with a durable wooden cabinet, rated IP54 for indoor and protected outdoor installations, ensuring longevity in diverse environments.
• Cardioid or Omnidirectional Modes
  When deploying two or more subwoofers, select between omni or cardioid radiation patterns for precise control of bass coverage—configured via Q-SYS Designer Software.
• Flexible Mounting Options
  Can be ground-stacked or flown, thanks to integrated M10 rigging points, offering versatility for both temporary and permanent installations.
• Q-SYS Native Integration
  Offers full compatibility with Q-SYS Reflect Enterprise Manager and intuitive Q-SYS control interfaces for local and remote monitoring, configuration, and troubleshooting.
• Part of the Q-SYS PL Series
  Seamlessly integrates into the Q-SYS Platform, offering unified AV performance and control across audio, video, and infrastructure.

Ideal Applications

• Corporate Auditoriums
• Higher Education Lecture Halls
• Medium-Sized Sports Venues
• Houses of Worship
• Performing Arts Centers
• Multi-Purpose AV Environments
• Entertainment Venues (Indoor & Covered Outdoor)

Competitive Advantages

• Mid-Size Footprint, Full-Size Output: Ideal balance of performance and compact form factor for modern AV spaces.
• Radiation Pattern Control: Easily configure cardioid patterns to reduce rear-wall reflections and unwanted bass buildup.
• Weatherized and Rigging-Ready: Built tough for long-term use and deployment flexibility.
• Unified Platform Integration: Part of the Q-SYS ecosystem for streamlined control, monitoring, and expansion.
• Remote System Management: Enable offsite technicians to monitor and troubleshoot from any browser via Q-SYS Reflect.

Comparison Table