Used QSC KLA181 Powered Speaker

Looking for powerful, professional-grade low-end reinforcement? This Used QSC KLA181 Powered Subwoofer delivers exceptional bass performance in a compact, flyable design and is in great condition, both cosmetically and functionally. Featuring a 1,000-watt Class D amplifier and an 18-inch direct radiating driver, the KLA181 provides deep, punchy bass ideal for live sound, DJs, and installations. With a frequency range down to 35 Hz and built-in DSP for optimized performance, this subwoofer pairs perfectly with KLA12 line array tops or other K Series models. It includes integrated M10 rigging points and QSC’s DEEP™ extension processing for maximum output with minimal distortion. Whether you're adding low end to your existing system or building one from the ground up, this dependable used KLA181 offers outstanding value and premium performance.