Designed as an adjunct to JBL's LSR series, this active studio subwoofer adds the extra low-end thump that is so critical to a lot of modern music production. Low end is essential to EDM, but low-end contour and definition is likewise essential. The LSR310S subwoofer incorporates JBL's patented Slip Stream Port working in concert with a custom 10" down-firing driver and a 200 Watt amplifier to add deep, powerful bass to any studio monitor system. A JBL first, the XLF Extended Low Frequency setting lets you hear your tracks with the augmented bass tuning used in today's dance clubs.

The LSR310S striking appearance is highlighted by a distinctive glossy black flange of the front-mounted Slip Stream Port. The handsome compact black enclosure is designed to fit neatly into small recording and post production studio environments.