Extend your system LF all the way down! 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.
![JBL LSR 310S](http://develectronics.com/cdn/shop/products/lsr310s_front_z_vert_medium_0a3a7428-20aa-4227-8edc-d6f450b134d8.jpg?v=1679168348&width=1445)
![JBL LSR 310S](http://develectronics.com/cdn/shop/products/lsr310s_back_z_original.jpg?v=1679168361&width=1445)