Home Slickdeals JBL Studio 520 Dual 4″ Center Channel Speaker for $200 + Free... Slickdeals JBL Studio 520 Dual 4″ Center Channel Speaker for $200 + Free Shipping By ARCOM - 15 August 2018 140 0 SHARE Facebook Twitter Go to the deal page: JBL Studio 520 Dual 4″ Center Channel Speaker for $200 + Free Shipping