Used JBL JRX118SP 500W Powered Subwoofer

Used JBL JRX118SP powered subwoofer in fair condition, delivering solid low-end punch for live sound and DJs. This 18-inch, bass-reflex sub features a 500W built-in amplifier, balanced XLR inputs and outputs, and an internal crossover for easy integration with full-range speakers. Housed in a rugged enclosure with standard pole-mount socket, it’s a dependable budget choice when you need more thump on stage or in a small venue.