Presonus Eris E7 XT Studio Monitor (Single) - Newegg.com
PreSonus Eris E7 XT Powered Studio Monitor Pair Bundle with Pads and Cable | eBay
Amazon.com: Pair of PreSonus Eris E7 XT 2 - Way Active Studio Monitors with EBM Wave Guide 6.5 Inches Reinforced Woofer with EMB XLR and QTQ Cables + Gravity Phone Holder Bundle : Musical Instruments