null
Skip to main content

QSC

QSC KS118 Powered 18 Inch Subwoofer

$2,849.00
SKU: KS118
Condition: New
Availability: Special Order - Usually Ships in 3-5 Days
Shipping: Calculated at Checkout
Adding to cart… The item has been added
Have more questions? Ask an Expert
Free shipping on orders over $200
30-Day Return Policy
Canadian Owned & Operated
Price Match Guarantee

Descriptions

About: QSC KS118 Powered 18 Inch Subwoofer

The KS118 is a very high output active subwoofer producing impressive low frequencies for mobile entertainers, AV production and clubs/venues applications. 

 

The 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.

 

Features

  • 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 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, KS-LOC security cover and 35 mm loudspeaker pole accessories available

Specifications

 

  • Configuration Direct Radiating
  • LF Transducer 460 mm (18 in), 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
  • 3600W (peak)
  • Cooling Low-noise, variable speed fan
  • Controls
    • Power On/Off
    • Gain Control
    • Rotary encoder
    • 2 × selection buttons
  • Indicators
    • 2 × Power LED (front and rear)
    • Input Signal LED
    • Limiter active LED
  • Connectors
    • 2 × locking XLR/F ¼ inch combo
    • 2 × XLR/M (Loop-thru Output)
    • 1 × locking IEC power connector
  • AC Power Input Universal power supply 100 – 240 VAC, 50 – 60 Hz
  • AC Power Consumption (⅛ power) 100 VAC, 3.6 A / 120 VAC, 3.0 A / 240 VAC, 1.7 A

Enclosure Details

  • Enclosure 15 mm birch plywood
  • Color Black (RAL 9011)
  • Grille 16-gauge Black Powder Coated Steel
  • Speaker Dimensions (H×W×D)
    • 640 × 520 × 785 mm
    • 25.2 × 20.5 × 30.9 in
  • Carton Dimensions (H×W×D) 
    • 572 × 743 × 896 mm
    • 22.5 × 29.3 × 35.3 in
  • Net Weight 47 kg / 104 lb (including casters)
  • Shipping Weight 56.5 kg / 124.6 lb
  • Regulatory CE, WEEE, UL, China RoHS, RoHS II, FCC Class B
  • Included Accessories 4 × 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

 

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.

More Recommendations

See all

Free Shipping

Lowest Price

Quick Service

Buy now pay later

#

JL Audio: Uncompromised Sound

Shop JL Audio
#

Open Box Deals — Like New, Better Price

Browse Deals