An easy-to-deploy, intelligent, active subwoofer.
The QSC LS118 L-Class powered subwoofer is a next-generation, intelligent active subwoofer featuring a brilliant combination of leading-edge innovation, refined engineering and unparalleled ease of use in an easy-to-deploy package.
Delivering extraordinary audio experiences and exceptional performance via system intelligence and premium components, the LS118 is the result of a deep understanding of customer needs and application requirements. The LS118 is easy to configure and deploy for applications ranging from simple, portable plug-and-play setups, to demanding, networked high-tech AV productions and fixed installations.
Delivering extraordinary audio experiences and exceptional performance via system intelligence and premium components, the LS118 is the result of a deep understanding of customer needs and application requirements. The LS118 is easy to configure and deploy for applications ranging from simple, portable plug-and-play setups, to demanding, networked high-tech AV productions and fixed installations.
Features
- Very high output (138dB peak SPL) with impressive low-frequency performance
- Purpose-designed, 18" long excursion direct radiating driver
- Energy-efficient, 4,000W peak power Class-D amplifier module with Power Factor Correction and extremely low AC consumption
- Acoustic Linear Phase (ALP) design provides complementary coherence between QSC loudspeakers deployed in the same audio system delivering a uniform listening experience across the entire venue
- QSC SysNav (System Navigator) App allows the user to easily design, configure, control, monitor and apply signal processing to individual subwoofers, full arrays or groupings of both
- Network solution includes digital audio-over-IP (Dante) for interoperability with other audio equipment and seamless control and monitoring integration into the Q-SYS Ecosystem via Q-SYS Inventory Extensions
- Omni-directional or cardioid radiation modes (cardioid setup requires minimum two units)
- Selectable DEEP mode for extremely low frequency extension
- Rugged wooden enclosure with Polyurea coating for lasting durability
- Four low-noise, heavy-duty casters
- Vertical or horizontal deployments (M20 threaded pole receivers) combined with array frame/ground-stack adapters or loudspeaker poles
- Complemented by LA108 and LA112 active line array loudspeakers