Used JBL LSR310S Subwoofer

Upgrade your studio’s low-end with this used JBL LSR310S 10" Powered Studio Subwoofer in Good condition, delivering deep, powerful bass that enhances your mix accuracy. With 200 watts of Class D amplification and JBL’s custom-designed Slip Stream™ port, this subwoofer ensures tight, responsive low-frequency performance down to 27Hz. It features selectable crossover settings, balanced XLR and TRS inputs, and an XLR output for easy integration with any monitoring setup. Although lightly used, it has been tested and works perfectly, offering dependable performance for music producers, engineers, and audio enthusiasts. Whether you're mixing EDM or orchestral scores, the LSR310S brings clarity and punch to your sound environment.