Used JBL LSR310S Subwoofer

This used JBL LSR310S subwoofer delivers deep, powerful bass with JBL’s patented Slip Stream™ port design for enhanced low-frequency performance. Featuring a 10-inch down-firing driver and a built-in 200-watt Class D amplifier, this sub extends bass response down to 27Hz, making it a great addition to any studio or home audio setup. The XLF Extended Low Frequency setting replicates club-style bass, while balanced XLR and 1/4-inch TRS inputs ensure seamless integration with your existing system. This unit is in good condition with moderate signs of use but functions perfectly, providing the signature JBL sound accuracy and reliability. Whether you’re mixing tracks or enhancing your home theater experience, the LSR310S delivers tight, dynamic bass with professional-grade performance.