QSC AD-S112sw AcousticDesign Series 12" 300W Surface-Mount Subwoofer (Black)

QSC AD-S112sw AcousticDesign Series 12" 300W Surface-Mount Subwoofer (Black)

The QSC AD-S112sw is a premium 12-inch surface-mount subwoofer designed for professional indoor and outdoor audio installations. Engineered for powerful low-frequency reinforcement, it delivers deep, accurate bass performance for background and foreground music applications in restaurants, retail spaces, hospitality venues, houses of worship, and entertainment environments. Its weather-resistant construction and durable ABS enclosure make it suitable for long-term use in challenging environments while maintaining reliable sound performance.

Features

• 12-inch weather-treated low-frequency woofer
• 300W RMS power handling
• 121 dB peak maximum SPL
• TFR™ port design for optimized airflow and reduced turbulence
• Frequency range: 30 Hz – 135 Hz
• 8-ohm passive subwoofer design
• Durable ABS enclosure with powder-coated aluminum grille
• IP54-rated dust and splash resistance
• Designed for indoor and outdoor installations
• Includes heavy-duty yoke mounting system
• Euroblock connector with parallel output terminals
• Lightweight and installation-friendly construction
• Compatible with QSC AcousticDesign full-range loudspeakers

Specifications

• Speaker Type: Passive Surface-Mount Subwoofer
• Woofer Size: 12-inch
• Power Handling: 300W RMS
• Recommended Amplifier Power: 600W
• Frequency Response: 30 Hz – 135 Hz
• Sensitivity: 90 dB SPL