QSC

QSC KS118 18" 3600W Active Subwoofer

$1,999.99
KS118
58967
KS118
In stock
+ -

Product description

QSC KS118 18" 3600W Active Subwoofer 

The QSC KS118 is a high-output active subwoofer well suited for mobile entertainment, AV rental, event production, clubs, and performance venues. The 18" direct radiating driver is powered by a 3600W Class-D amplifier, which delivers high sound pressure levels with dynamic and musical sound reproduction of very-low frequencies.

The onboard DSP allows the user to save and recall variable delay and crossover settings, all the while protecting the system. Additionally, two KS118s can be deployed in a cardioid arrangement, which maximizes low-frequency output from the front, while minimizing energy around the sides and rear of the setup.

The KS118 is highly portable with four, rear-mounted, low-noise casters. The birch enclosure is rugged yet stylish and features comfortable aluminum handles and a top-mounted M20 threaded pole receptacle accepts a 35mm pole for easy vertical deployment with K.2 Series and other full-range loudspeakers.

  • High output with remarkable low-frequency performance
  • 3600W Class-D amplifier module
  • 18" long-excursion direct radiating driver
  • Omnidirectional 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 35mm loudspeaker pole accessories available

SPECIFICATIONS

KS118

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

Peak SPL is measured on-axis, at 1 meter, using Pink Noise, Crest factor 10 dB unweighted.

With product registration. Visit QSC.com for full details

All specifications are subject to change without notice.

Due to unprecedented demand, this product may currently be out of stock at some retailers. We continue to replenish supply regularly and are working to fulfill all orders as rapidly as possible. Please check with your dealer for the latest delivery updates.

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