Used QSC KLA181 Powered Speaker

Looking for powerful, professional-grade bass reinforcement? This used QSC KLA181 Powered Subwoofer delivers exceptional low-end performance and is in great condition. Featuring a 1000-watt Class D amplifier and an 18-inch woofer, the KLA181 offers deep, punchy bass with clarity and reliability—perfect for live sound, DJs, or installations. Designed to integrate seamlessly with QSC’s KLA Series line array loudspeakers, it provides efficient energy consumption and robust output with a frequency response of 33 Hz–100 Hz. Its rugged birch enclosure and easy-deploy rigging system make it ideal for both portable and permanent setups. Don’t miss this opportunity to own high-performance QSC sound at a great value.