Property me these brackets risen for my 3.4 kg Jamo speakers. The brackets are given for a maximum capacity up to 5 kg. After I had the brackets screwed with the included mounting hardware on the wall, unfortunately I had to realize that my attached speakers totally rocked. A reasonable alignment was not possible. I was really afraid that the plastic breaks down and my speakers crashing to the ground.
For very small satellite speakers perhaps to use (up to 1 kg), but for anything beyond absolutely useless and not recommended.
