The QSC KS118 is a high-output active subwoofer engineered to deliver powerful low-frequency performance for mobile entertainers, AV production professionals, clubs, and live performance venues. With its robust design and advanced features, the KS118 ensures dynamic and musical sound reproduction of very low frequencies.
1 Day Rental Price: $140.00
Key Features:
- High-Powered Amplification: The KS118 is driven by a 3600-watt Class D amplifier, providing substantial power to produce high sound pressure levels with clarity and precision.
- 18-inch Direct Radiating Driver: Equipped with an 18-inch (460 mm) long-excursion driver, the subwoofer delivers deep, impactful bass that enhances any live sound environment.
- Selectable DEEP™ Mode: This feature allows for extended low-frequency response, ensuring that even the deepest bass notes are reproduced with authority.
- Omnidirectional and Cardioid Modes: The KS118 can operate in omnidirectional mode or, when paired with a second unit, in cardioid mode to better control low-frequency dispersion and reduce stage noise.
- Advanced DSP: On-board digital signal processing optimizes system performance, offering adjustable crossover and delay settings, as well as the ability to save and recall scenes for commonly used applications.
- Durable and Portable Design: Constructed with a rugged painted wood enclosure, the KS118 is built to withstand the rigors of professional use. It features comfortable handles and four low-noise, heavy-duty casters for easy transport. An M20 threaded pole receptacle allows for vertical deployment with full-range loudspeakers.
Specifications:
- Frequency Response (-6 dB): 41 Hz – 98 Hz
- Frequency Range (-10 dB): 35 Hz – 111 Hz
- Maximum SPL: 136 dB peak at 1 meter
- Amplifier Power: 3600 W peak, Class D
- Inputs:
- 2 × locking XLR/F ¼-inch combo inputs
- Outputs:
- 2 × XLR/M loop-thru outputs
- Enclosure Dimensions (H × W × D): 25.2 × 20.5 × 30.9 inches (640 × 520 × 785 mm)
- Net Weight: 104 lbs (47 kg)
- AC Power Input: Universal power supply 100 – 240 VAC, 50 – 60 Hz
The QSC KS118 is designed for professionals seeking a subwoofer that combines high output, deep bass extension, and flexible deployment options. Its advanced DSP capabilities and durable construction make it a reliable choice for a wide range of live sound applications.