Atacama High Density spike shoes are made of a copper /zinc alloy construction, and feature a hole on the upper surface to locate the spike and on its lower surface, a non slip E.P.D.M. elastomer membrane designed to protect delicate floor coverings and aid sound dampening. Each spike shoe has a diameter of 20mm, making the HD-S suitable for most speaker stands and Hifi rack applications with a overall maximum weight spread over all four shoes of 70KG. They are available in a choice of two colours, Satin Black or Nickel Silver.
HD-S is most suitable for DUO, NEXUS, AURORA and the smaller height options of SL speaker stands.For AV supports, Most Hifi racks and heavy speaker stand applications like the HMS series and larger SL series , or if the flooring is made of a soft material for example pinewood, Atacama recommend HD-L spike shoes which with their wider circumference offering a higher weight rating and a larger surface area to spread the load.