QSC brings us the KS118, a high-powered subwoofer with impressive bass! It incorporates an 18-inch direct-radiating transducer with a 3600-watt Class D amplifier. It delivers high sound pressure levels with dynamic, musical low-frequency reproduction.
It's perfect for enjoying live music, whether in nightclubs or performance venues, as a sound system for DJs, or for audiovisual productions and/or events. It has a built-in digital signal processor that optimizes and protects system performance while offering advanced features, such as the ability to form an array with two units in a cardioid configuration, thereby increasing low-frequency output at the front and minimizing unwanted energy at the sides and rear of the system.
It is very easy to transport, and its rugged, elegant cabinet, made of high-quality birch, deserves a mention. It also has very comfortable aluminum handles and four quiet casters mounted at the rear. The M20 threaded speaker pole socket lets you attach a 35 mm pole to easily mount K.2 Series and other full-range speakers on top.
Features
- High-power output with spectacular bass performance
- 3600-watt Class D amplifier module
- 18-inch (460 mm) high-excursion direct-radiating transducer
- Omnidirectional or cardioid radiation modes (cardioid mode requires a minimum of 2 units)
- Selectable DEEP™ mode for extending the lowest frequencies
- Adjustable crossover and delay
- Scenes for commonly used applications that can be saved and recalled
- Professional, elegant look for any application
- Rugged painted wood cabinet for longer service life
- Vertical and horizontal installation (M20 threaded pole socket for vertical configuration)
- Four rugged, quiet casters
- Available accessories: optional padded transport cover, outdoor cover, K-LOC locking panel and 35 mm speaker pole

Another thing that makes the KS118 subwoofer very special is its extended 6-year worldwide warranty, as long as the product is registered. What are you waiting for?