Biamp EXUB-S6 - ClickMount U-Bracket for Desono EX-S6 (Black)ClickMount U bracket for the Desono EX S6. The U Bracket can be connected to a center suspension post or against the wall, ceiling or other flat surface. It can also be mounted to a variety of third party stand and pole adapters. The loudspeaker can be mounted to a variety of surfaces, but must be mounted to structural load bearing surfaces or substrates (not electrical gang boxes). There are two mounting options provided for the Desono EX family of