QSC LS 118

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.

More Information

Very high output (138 dB peak SPL) with impressive low frequency performance
Purpose-designed, 18-inch (460 mm) long excursion direct radiating driver
Energy-efficient, 3600 W 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 min. 2 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
Industry-best global 6-Year Extended Warranty with product registration.

Technical Specification

Powered/Unpowered:Powered
LF Driver Size:18" subwoofer
Total Power:3600W Peak
Inputs:1 x XLR
Outputs:1 x XLR (thru)
Data I/O:2 x EtherCON (Dante, QSC SysNavTM In/Thru))
Frequency Range:35Hz-111hz (-10dB)
Frequency Response:41Hz-98Hz (-6dB)
Maximum Peak SPL:136dB SPL @ 1m
Mounting Options:Floor, Fly
Power Source:PowerCON cable
Enclosure Material:15mm plywood with Polyurea coating
Height:25.2"
Width:20.5"
Depth:31.1"
Weight:110 lbs.

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