Yaeccc Pair of Speaker Wall Mounts, Universal Bookshelf Speaker Mounting Bracket,66 Lbs Max Capacity, Black

Specially designed for traditional wood cabinet bookshelf style speakers or powered monitor speakers that did not come with a standard mounting point by the manufacturer or have amplifiers on the back.
90 degrees swivels and 7.5 degrees tilts adjustable. Durable steel construction.
Useful bracket to support your large bookshelf speakers in your home theater, sports bar, studio, patio, etc.
Large capacity: Supports speakers up to 150 lbs on wood stud, concrete or brick wall.
It fits 32" -63" speaker, speaker must be between 6 and 11 inches wide to fit inside the clamp.