QSC KS118 18" 3600W Active Subwoofer

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About This Listing

  QSC KS118 18" 3600W Active Subwoofer

The QSC KS118 is a high-output active subwoofer well suited for mobile entertainment, AV rental, event production, clubs, and performance venues. The 18" direct radiating driver is powered by a 3600W Class-D amplifier, which delivers high sound pressure levels with dynamic and musical sound reproduction of very-low frequencies.

The on-board DSP allows the user to save and recall variable delay and crossover settings, all the while protecting the system. Additionally, two KS118s can be deployed in a cardioid arrangement, which maximizes low-frequency output from the front, while minimizing energy around the sides and rear of the setup.

The KS118 is highly portable with four, rear-mounted, low-noise casters. The birch enclosure is rugged yet stylish and features comfortable aluminum handles and a top-mounted M20 threaded pole receptacle accepts a 35mm pole for easy vertical deployment with K.2 Series and other full-range loudspeakers.

  • High output with remarkable low-frequency performance
  • 3600W Class-D amplifier module
  • 18" long-excursion direct radiating driver
  • Omnidirectional or cardioid radiation modes (cardioid setup requires min 2 units)
  • Selectable DEEP mode for extremely low-frequency extension
  • Adjustable crossover and delay
  • Scenes for commonly used applications that can be saved/recalled
  • Refined, professional, and elegant appearance in any application
  • Rugged painted wood enclosure for lasting durability
  • Vertical or horizontal deployment (M20 threaded pole receiver for vertical setup)
  • Four low-noise, heavy-duty casters
  • Optional transport cover, temporary weather cover, KS-LOC security cover, and 35 mm loudspeaker pole accessories available
QSC KS118-NA Specs

PA Speaker ConfigurationActive SubwooferEnclosure TypeBass-Reflex SubwooferTotal Power Capacity3600 W Amplifier Power Rating1 x 3600 W Amplifier ClassClass-D Drivers LF Driver1 x 18" / 457.2 mm Woofer Connectivity Audio I/O2 x Combo XLR-1/4" 3-Pin Female Balanced Line Input (Lockable)
1 x XLR 3-Pin Male Balanced Line Thru/Output Signal Processing FiltersNoneDigital Signal ProcessingDelay, User Settings, Voicing Modes Power AC Input PowerFactory Selectable:
120 VAC, 60 Hz AC Power Connector1 x IEC Input (Locking) Physical

Mounting1 x M201.38" / 35 mm 3/8"-16 Female (Top)Handles2 x Each SideConstruction MaterialPlywoodDimensions30.9 x 25.2 x 20.5" / 784.9 x 640.1 x 520.7 mm (With Casters)Weight104 lb / 47.2 kg

Product Specs

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.learn more
Made In
  • United States

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