I used it to attach B & W 685 S2 to the wall. The construction is very solid and the finishing of the coating is good. The plastic cover (the part against the wall to hide the screws) is therefore reasonably good quality (Only Time Will Tell if it changes color in a different way then the coating of the metal). Only Because of this risk of aging (different type of white plastic and white metal coating) I gave 4 instead of 5 stars. Most but not all of the screws are hidden. If you attach it high (not on ear height) you want to see some screws on the bottom of the speakers. It ADAPTS to most loudspeakers (much larger and smaller then the Above Mentioned speakers). It turns 180 ° horizontally, but only slightly (~ 15%) vertically.
