Get the perfect speaker placement with the BT77W speaker wall mounts. The white color blends into light colored walls and makes for a clean speaker mount installation. The Ultra Pro Side Clamping Speaker Mounts will hold your full size bookshelf speakers up to 11" wide and up to 55 lbs. safely on the wall. All the hardware necessary to mount them in stud, concrete or brick / stone walls are included. Once mounted, there will be no visible wall screws. Optimum speaker placement and acoustical positioning can be obtained with up to a 7Degree tilt and 180Degree rotation. Now it is time to sit and relax and enjoy the music!