The QSC KS118 is a powerful active subwoofer designed for professional audio applications. With a 3600-watt peak Class D amplifier, it delivers impressive performance and a frequency range of 35 Hz to 111 Hz, making it ideal for sound reinforcement and stage applications. The maximum sound pressure level of 136 dBSPL ensures that the KS118 provides powerful bass reproduction even in large venues or at live events. The back of the subwoofer features two XLR inputs for easy connection to other audio sources. Additionally, the KS118 offers a variety of control options, including a potentiometer for level adjustment and a display for internal DSP customization. The robust cabinet made of painted wood ensures durability and makes the subwoofer an attractive element in any environment.

• 3600-watt Class D amplifier for high performance
• 18-inch long-throw driver with direct radiation
• Selectable DEEP™ mode to extend low frequencies
• Adjustable crossover frequency and delay for flexible adjustments
• Sturdy painted wood cabinet for longevity
• Equipped with 4 quiet wheels for easy transport.