QSC LS118 4,000-watt 18-inch Active Subwoofer

The QSC LS118 is a next-gen active subwoofer that packs intelligent, leading-edge digital processing into a lightweight, easy-to-deploy package. This 4,000-watt peak sub boasts a superb-sounding long-excursion cone driver, yielding an impressive low-frequency performance and distortion-free playback at high SPLs. You get selectable omnidirectional and cardioid radiation modes, along with a Deep mode for extreme low-frequency extension. Beyond that, the LS118's ALP design and onboard Dante networking guarantee outstanding coherence and lock-tight interoperability with other Dante-compatible audio equipment. You also get a rugged wooden enclosure with a durable polyurea coating, four low-noise, heavy-duty casters for effortless portability, and a generous range of deployment options. Moreover, QSC's SysNav app enables you to design, configure, control, and monitor your entire array with unprecedented simplicity. A universal power supply with a low 3.6amp power consumption rounds out the LS118's ample feature set. The QSC LS118 makes a perfect complement to the company's LA108 and LS118 active line array loudspeakers.

FEATURES

• Driven by an efficient, 4,000W Class D amplifier with Power Factor Correction and low AC consumption
  
• 18-inch long-excursion, direct-radiating LF driver yields impressive low-frequency performance down to 41Hz
  
• Delivers a high, undistorted 138dB maximum peak SPL
  
• Selectable omnidirectional and cardioid radiation modes supply precise control over the sub's projection
  
• Deep mode gives you an extra low-frequency extension for bass-heavy applications
  
• ALP (Acoustic Linear Phase) design delivers outstanding coherence between QSC speakers deployed in the same audio system
  
• Dante networking supplies lock-tight interoperability with Dante-compatible equipment, including integration into the Q-Sys ecosystem
  
• Rugged wooden enclosure with a polyurea coating for long-lasting durability
  
• 4 low-noise, heavy-duty castors for easy transport
  
• Works in vertical or horizontal deployments
  
• M20 threaded pole receivers can be used alongside array frame and ground-stack adapters or loudspeaker poles for flexible installation

SPECIFICATIONS

• Powered : Yes
  
• LF Driver Size : 18" subwoofer
  
• Total Power : 4000W 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 : 138dB SPL @ 1m
  
• Signal Processing : DEEP Mode, QSC SysNav App
  
• Features : Dante Network, Q-SYS Ecosystem
  
• Mounting Options : Floor, Fly: 8 x M10, 2 x M20
  
• Power Source : PowerCON TRUE1 In/Out
  
• Enclosure Material : 15mm plywood with Polyurea coating
  
• Height : 25.2"
  
• Width : 20.5"
  
• Depth : 31.1"
  
• Weight : 110 lbs.