Used JBL 518S Powered Subwoofer

Used JBL 518S Powered Subwoofer in good condition, delivering tight, powerful low end for live sound and DJ rigs. Featuring an 18-inch woofer and built-in amplification, it provides deep bass response with a rugged, tour-ready enclosure and professional I/O for easy integration with mixers and PA systems. Ideal for adding impactful sub bass to small-to-medium venues, rehearsals, and mobile setups while maintaining the reliable JBL sound you expect.