Toll Free 866-SHIP-SDM (866-744-7736) Mention service code 20J-D5JW Hours

    QSC KS118 Powered Subwoofer

    The fastest way to the lowest price, guaranteed!
    Found a lower price? We'll beat it, fast.
    Call 866-SHIP-SDM (866-744-7736) with service code 20J-D5JW

    More Resources

    QSC Warranty: If you have additional warranty questions, please call the manufacturer at 800-772-2834
    In Stock | Will Ship Today
    • 2 Day: $66
    • Overnight: $212
    This product ships to: Can ship to United States Can ship to APO/FPO

    60-Day Return Policy Applies on This Item - Get it shipped today and if it isn't perfect, send it back!

    Payment Options

    QSC KS118 Powered Subwoofer Product Description

    The QSC KS118 is a very high output active subwoofer producing impressive low frequencies for mobile entertainment, AV production, clubs and performance venues. Featuring an 18-inch direct radiating driver powered by a 3600 Watt Class D amplifier, the KS118 delivers high sound pressure levels 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 and four low noise casters. An M20 threaded pole receptacle accepts a 35 mm pole for easy vertical deployment with full-range loudspeakers.


    - Very high output with impressive low frequency performance
    - 3600 Watt Class D amplifier module
    - 18 inch (460 mm) long excursion direct radiating driver
    - Omni-directional or cardioid radiation modes (cardioid setup requires min. 2 units)
    - Selectable DEEPTM 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, KS-LOC security cover and 35 mm loudspeaker pole accessories available
    - 6-Year Warranty with product registration

    Same Day Music is an authorized dealer of QSC products.

    QSC KS118 Powered Subwoofer Technical Description

    - Configuration: Direct Radiating
    - LF Transducer: 18-inch (460 mm), Cone
    - Frequency Response (-6 dB): 41 Hz - 98 Hz
    - Frequency Range (-10 dB): 35 Hz - 111 Hz
    - Nominal Coverage Angle: Omni-directional or cardioid radiation modes (cardioid setup requires min. 2 units)
    - Maximum Rated SPL1: 136 dB @ 1 m (peak)
    - Amplifier: Class D
    - 3600 W (peak)
    - Cooling: Low-noise, variable speed fan
    - Controls: Power On/Off Gain Control
    - Rotary encoder
    - 2 x selection buttons
    - Indicators: 2 x Power LED (front and rear) Input Signal LED
    - Limiter active LED
    - Connectors: 2 x locking XLR/F 1/4 in combo 2 x XLR/M (Loop-Thru Output)
    - 1 x Locking IEC Power Connector
    - AC Power Input: Universal power supply 100 - 240 VAC, 50 - 60 Hz
    - AC Power Consumption (1/8th Power) 100 VAC, 3.6 A / 120 VAC, 3.0 A / 240 VAC, 1.7 A
    - Enclosure Details
    - Enclosure: 18 mm Birch Plywood
    - Color: Black (RAL 9011)
    - Grille: 16-gauge Black Powder Coated Steel
    - Dimensions (HxWxD): 640 x 520 x 785 mm (incl. casters)
    - 25.2 x 20.5 x 30.9 inches (incl. casters)
    - Net Weight: (including casters) 47 kg (104 lbs)
    - Shipping Weight: 56.5 kg (124.5 lb)
    - Regulatory: CE, WEEE, UL, China RoHS, RoHS II, FCC Class B
    - Included Accessories: 4 x Low-Noise, Heavy Duty Casters
    - Optional Accessories: KS118-CVR Transport Cover, KS-LOC Lock-Out Cover
    - SP-26 and SP-36 Loudspeaker Poles, SP-16X Extension Pole

    Same Day Music is an authorized dealer of QSC products.
    Shipping Weights and Dimensions
    Shipping Weight: 120 lbs
    Shipping Dimensions: 36 x 30 x 23 in

    User Reviews for QSC KS118 Powered Subwoofer

    Recently Viewed:
    Your Interests:
    See Products That Ship to You
    Viewing products that ship to United States

    Copyright ©2019. This site is protected by copyright. There are terms for its use. Send us Feedback on our site and your experiences. Our descriptions, pictures, and prices are mostly accurate, but cannot be guaranteed. Cookies should be enabled in your web browser for full site functionality (details).