Used JBL MRX518 Powered Subwoofer

Used JBL MRX518 powered subwoofer in fair condition, built to deliver solid low-end punch for live sound and DJs. Featuring an 18-inch woofer, a rugged road-ready cabinet, and balanced XLR input/output, it’s an easy add-on to extend your system’s bass response. Expect cosmetic wear from regular use, but dependable performance for rehearsals, small venues, and event setups. Great value for anyone needing more thump without the new-gear price.