QSC KS118 - 18-inch 3600 Watt Active Subwoofer
- 18" inches active subwoofer
- 3600 W with a Class D amplifier module
- M20 fittings available for either horizontal or vertical position (included)
- Low-noise and effective cooling system
- Four low-noise, heavy-duty casters
QSC KS118 - 18-inch 3600 Watt Active Subwoofer
Product Details
Product Features
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
Key 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, temporary weather cover, KS-LOC security cover and 35 mm loudspeaker pole accessories available
- 6-Year Warranty with product registration
Product Specifications
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SPECIFICATIONS |
KS118 |
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Configuration |
Direct Radiating |
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LF Transducer |
18-inch (460 mm), Cone |
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Frequency Response (-6 dB) |
41 Hz - 98 Hz |
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Frequency Range (-10 dB) |
35 Hz - 111 Hz |
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Nominal Coverage Angle |
Omni-directional or cardioid radiation modes (cardioid setup requires min. 2 units) |
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Maximum Rated SPL1 |
136 dB @ 1 m (peak) |
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Amplifier |
Class D |
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3600W (peak) |
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Cooling |
Low-noise, variable speed fan |
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Controls |
Power On/Off |
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Gain Control |
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Rotary encoder |
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2 x selection buttons |
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Indicators |
2 x Power LED (front and rear) |
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Input Signal LED |
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Limiter active LED |
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Connectors |
2 x locking XLR/F ¼ inch combo |
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2 x XLR/M (Loop-thru Output) |
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1 x locking IEC power connector |
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AC Power Input |
Universal power supply 100 – 240 VAC, 50 – 60 Hz |
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AC Power Consumption (⅛ power) |
100 VAC, 3.6 A / 120 VAC, 3.0 A / 240 VAC, 1.7 A |
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Enclosure Details |
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Enclosure |
18 mm birch plywood |
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Color |
Black (RAL 9011) |
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Grille |
16-gauge Black Powder Coated Steel |
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Dimensions (HWD) inches |
25.2" × 20.5" × 30.9" |
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Dimensions (HWD) mm |
640 mm x 520 mm x 785 mm |
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Net Weight |
(including casters) 47 kg (104 lbs) |
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Shipping Weight |
56.5 kg (124.5 lbs) |
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Regulatory |
CE, WEEE, UL, China RoHS, RoHS II, FCC Class B |
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Included Accessories |
4 x Low-Noise, Heavy Duty Casters |
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Optional Accessories |
KS118-CVR Transport Cover, KS-LOC Lock-Out Cover |
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SP-26 and SP-36 Loudspeaker Poles, SP-16X Extension Pole |
What's included
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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Contact Us
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