Home Slickdeals JBL LSR310S 10″ Powered Studio Subwoofer $242.19 at Amazon Slickdeals JBL LSR310S 10″ Powered Studio Subwoofer $242.19 at Amazon By ARCOM - 15 November 2019 119 0 SHARE Facebook Twitter Go to the deal page: JBL LSR310S 10″ Powered Studio Subwoofer $242.19 at Amazon