QSC
QSC KS118 18" 3600W Active Subwoofer
QSC KS118 18" 3600W Active Subwoofer
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- For Live Stage, Theater, DJ Setups
- 18" Long-Excursion Woofer
- Deep Mode for Low-Frequency Extension
- 3600W Class-D Amplifier
- Adjustable Crossover and Delay
- Scene Save and Recall
- Four Low-Noise, Heavy-Duty Casters
- Vertical or Horizontal Deployment
- M20 Threaded Pole Receiver
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 on-board 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 35 mm loudspeaker pole accessories available
QSC KS118-NA Specs
| Configuration | Active Subwoofer |
| Enclosure Type | Bass-Reflex Subwoofer |
| Total Power Capacity | 3600 W |
| Amplifier Power Rating | 1 x 3600 W |
| Amplifier Class | Class-D |
| LF Driver | 1 x 18" / 457.2 mm Woofer |
| Audio I/O | 2 x Combo XLR-1/4" TRS Female Balanced Line Input (Lockable) 1 x XLR 3-Pin Male Balanced Line Thru/Output |
| Filters | None |
| Digital Signal Processing | Delay, User Settings, Voicing Modes |
| AC Input Power | Factory Selectable: 120 VAC, 60 Hz |
| AC Power Connector | 1 x IEC Input (Locking) |
| Mounting | 1 x M201.38" / 35 mm 3/8"-16 Female (Top) |
| Handles | 2 x Each Side |
| Construction Material | Plywood |
| Dimensions | 30.9 x 25.2 x 20.5" / 784.9 x 640.1 x 520.7 mm (With Casters) |
| Weight | 104 lb / 47.2 kg |
Materials
Materials
Shipping & Returns
Shipping & Returns
Dimensions
Dimensions
Care Instructions
Care Instructions
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