Speaker system Z313 with convenient control pod and big, balanced sound, this speaker system is easy way to kick back with music. Volume and power controls are within your reach with the wired control pod. Compact, high-excursion subwoofer fits into tight spaces and delivers deeper bass when want to feel the beat. Easy setup, connect speakers to subwoofer and plug the subwoofer into computer. With headphone jack, can listen to favorite tracks, play games and watch videos in private.