IsoAcoustics Professional Monitor Isolation Feet - Iso-Puck Mini (Pack Of 8) The ISO-PUCK mini is the new little brother of the popular ISO-PUCK, offering the same benefits but designed for lighter speakers and monitorsThe IsoAcoustics ISO-PUCK mini provide an innovative new approach in isolating studio monitors, speakers and other systems. This unique design provides a high degree of isolation while resisting lateral movement and oscillations, which results in greater sound clarity and focus. This versatile isolation tool is possibly the most cost effective upgrade available for improving the performance and clarity of your speakers or monitors. The ISO-PUCK mini's upper flangesuction cupdesign adheres to the underside of the cabinet making the upper isolator live with the speaker, while the lower isolator anchors to the supporting surface. All the energy is managed within the core of the ISO-PUCK mini's isolators which are carefully tuned to provide superior isolation and control