Sound bar mount is intended for use with the maximum weight of 10 kg(22lbs).Use with heavier than the maximum weights indicated may result in instability causing possible injury. Adjust the soundbar mounts difference distance from the TV to soundbar and brackets with an extender bar will provide you the best position. Compatible with wall mounts (fixed, tilt, full-motion mount). TV mounting holes compliant: 200x100, 200x200, 300x300, 400x200, 400x300,400x400, 600x400mm. Heavy barkects can support good quality.Tool free knob secures the soundbar above or below the TV. Dynavsita soundbar mount is easy to install, we provide all hardware kits and detail instruction manual.