The QSC AD-S112sw is a compact surface-mount subwoofer from the AcousticDesign Series, designed to add low-frequency reinforcement to installed sound systems in restaurants, retail, clubs, schools, and worship venues. Its single 12-inch direct-radiating woofer operates at low impedance (8 ohm) and shares the weather-resistant styling of the AD-S full-range models, so it blends visually with matching satellites indoors or in covered outdoor areas. This is the black finish.
Key Features
- Single 12-inch direct-radiating subwoofer driver
- 8-ohm low-impedance, 300 W rated power handling
- Effective low-frequency extension roughly 30-135 Hz
- IP-54 rated weather-resistant ABS enclosure with aluminum grille
- Euroblock input with parallel output; yoke mount and M10 suspension points