QSC KS118

The QSC KS118 is a high-output, active subwoofer built to deliver deep, impactful bass for professional audio setups. It features an 18-inch long-excursion driver powered by a 3600W Class-D amplifier, ensuring exceptional low-frequency performance for mobile entertainment, AV production, clubs, and live venues.

Key Features:

• 3600W Class-D amplifier delivers powerful and dynamic bass reproduction

• 18″ long-excursion driver for deep and clear low-end frequencies

• Selectable omni or cardioid radiation patterns to optimize sound for different spaces

• DEEP™ mode extends low-frequency response for enhanced bass impact

• Adjustable crossover and delay controls for precise integration with full-range speakers

• DSP with savable and recallable presets for quick and flexible setup

• Rugged enclosure with casters for easy transport and durability

Specifications:

• Frequency Response: 41 Hz – 98 Hz (-6 dB)

• Maximum SPL: 136 dB peak at 1 meter

• Inputs: 2 × locking XLR/¼” combo

• Outputs: 2 × locking XLR loop-thru

• Power Input: Universal 100–240 VAC, 50–60 Hz

• Weight: 47 kg (104 lbs)

• Dimensions (H×W×D): 640 × 520 × 785 mm

What’s Included:

• QSC KS118 Powered Subwoofer

• Power Cable

• User Manual

Rental Terms:

• Pricing based on a 5-hour event day block, with overnight and extended rental options available

• Each unit is cleaned, tested, and calibrated before rental

• Rental-only listing — remains property of Gear Bros

Ideal For:

DJs, live bands, AV professionals, and mobile entertainers seeking a powerful and reliable subwoofer for various event types.