Eliminate resonance from loudspeakers to your desk (decouple the sound from the loudspeakers so that it will not resonate with the desk or shelf) with this Isolation Bundle including (1) pair of PreSonus Eris E5 High-Definition 2-Way 5.25" Near Field Powered Studio Monitors, (1) set of Primacoustic IsoPlane isolation pads (4 separate pads included in box), and (2) 15 ft. TRS to XLR-Male Balanced Cables to connect the Eris E5 monitors to your recording interface or mixing console.