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.
Very high output with impressive low frequency performance
3600 Watt Class D amplifier module
18 inch (460 mm) long excursion for 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
Shipping Dimensions (H x W x D)
57.2 x 74.3 x 89.6 cm. (22.5 x 29.25 x 35.25 in.)
Shipping Weight
56.5 kg (124.5 lbs)
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 SPL
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
2x 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
(1) QSC KS118 Subwoofer (4) Low-Noise, Heavy Duty Casters (1) Owner's Manual (1) Power Cord
