Used Mackie THUMP 18S Powered Subwoofer

Feel the low end with this used Mackie THUMP18S powered subwoofer in great condition, delivering punchy, reliable bass for DJs, bands, and live sound. Its 18" woofer and built-in Class-D amplification provide deep, tight response with plenty of headroom, while selectable crossover modes and a polarity switch make system tuning easy. Rugged, gig-ready construction and straightforward I/O help you set up fast and keep the dance floor moving.