Add to Cart Quick view JBL JBL LSR310S 10-inch Powered Studio Subwoofer MSRP: $561.25 $449.00 Extend your systems low frequency all the way down! The LSR310S subwoofer incorporates JBLs patented Slip Stream Port working in concert with a custom 10" down-firing driver and a 200 Watt amplifier... MSRP: $561.25 $449.00 Add to Cart Quick view
