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Introducing L Class – Simply Brilliantplay button

Introducing L Class – Simply Brilliant

L Class Training Series 1: Introduction to L Class Line Arrayplay button

L Class Training Series 1: Introduction to L Class Line Array

L Class Training Series 2: Back Panel Navigationplay button

L Class Training Series 2: Back Panel Navigation

L Class Training Series 3: RapidDeployplay button

L Class Training Series 3: RapidDeploy

collapse expand iconDescription

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.
QSC LS118 4.000W 18" L-Class Powered Subwoofer
QSC LS118 4.000W 18" L-Class Powered Subwoofer
QSC LS118 4.000W 18" L-Class Powered Subwoofer

collapse expand iconFeatures

  • 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

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