QSC KS118 3600W 18 inch Powered Subwoofer

Beef Up Your PA with 3,600 Watts of Bass

Does your PA system need a bass infusion? Get the QSC KS118 — it delivers the goods. This 3,600-watt active subwoofer yields extreme output with impressive low-frequency performance. Its 18-inch long-excursion, direct-radiating driver facilitates exceptional punch while maintaining ample low-end extension. Need more bass for electronic, dance, or club music? No problem. Activate the QSC KS118’s DEEP mode, and you’ll be shaking the rafters. Setup is a breeze, thanks to an adjustable crossover with savable/recallable scenes for common applications. Too much bass onstage? Just add a second KS118, place it in cardioid mode, and you’ll keep the bass in its place. The QSC KS118 also includes an M20-threaded pole socket, swivel casters, and a rugged painted wood enclosure. QSC’s lightweight yet powerful KS Series sets a new standard for powered subwoofers. Their innovative Class D power modules are the epitome of efficient. Enjoy sonic clarity, robust output, and powerful digital signal processing. 

The KS Series packs massive power into a lightweight subwoofer 

With premium-grade materials and advanced construction processes ensure reliability and durability. And deployment options allow for a range of live and installed applications. QSC KS118’s PA loudspeakers, power amplifiers, and digital mixers bring live sound into the modern age. For over 40 years, QSC has been producing leading-edge sound products that meet even the most demanding standards. QSC’s active PA speakers, passive PA speakers, ultra-efficient power amps, and advanced TouchMix mixers its a variant product from QSC. Built to satisfy any live sound setup, QSC products deliver the perfect combination of power, reliability, and lightweight, compact portability.

Features

• A very high output active subwoofer producing impressive low frequencies for mobile entertainment, AV production, clubs and performance venues
• Features an 18″ direct radiating driver powered by a 3600W Class D amp, to deliver high SPL with dynamic and musical sound reproduction of very low frequencies
• On-board DSP optimizes and protects system performance as well as offers advanced capabilities such as the ability to array two units in a cardioid arrangement
• Highly transportable, the rugged enclosure features comfortable handles with a professional and elegant appearance in any application, plus four low noise casters
• An M20 threaded pole receptacle accepts a 35 mm pole for easy vertical deployment with full-range loudspeakers
• Features a selectable DEEP mode for extremely low frequency extension as well as adjustable crossover and delay
• Optional KS-LOC security cover prevents unauthorized tampering of controls
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• Powered: Yes
• LF Driver Size: 18″
• Total Power: 3600W Class D
• Inputs: 2 x XLR-1/4″ combo
• Outputs: 2 x XLR
• Frequency Range: 35Hz-111hz (-10 dB)
• Frequency Response: 41Hz-98Hz (-6 dB)
• Maximum Peak SPL: 136 dB SPL @ 1m
• Mounting Options: Floor, Pole
• Power Source: Standard IEC AC cable
• Enclosure Material: Birch Plywood
• Height: 25.2″
• Width: 20.5″
• Depth: 30.9″
• Weight: 104 lbs.
• Manufacturer Part Number: KS118