Used JBL LSR310S Subwoofer

Used JBL LSR310S powered studio subwoofer in great condition, delivering tight, accurate low end for mixing and playback. Features a 10-inch high-excursion driver, 200W Class D amplification, and JBL’s Slip Stream bass port for deep, punchy response down to 27 Hz. Includes balanced XLR and 1/4-inch TRS inputs/outputs, adjustable crossover, polarity switch, and selectable input sensitivity, making it easy to integrate with most studio monitor setups.