Acoustic treatment specialist Auralex is shipping the ProPAD monitor isolation pad. ProPADs are designed to stifle speaker vibrations.
They are a variation of the Auralex MoPAD isolation strips. It consists of Auralex IsoPuck rubber padding on a 3/4-inch laminated MDF board. The same IsoPuck material is used for the adhesive-backed feet.
ProPADS can be used with speakers 8 inches and smaller. Sold in pairs.