it holds!

I mean by JBL SCS 178 boxes (satellite speakers) hung on the wall. The front and rear each weigh 2kg and my average just under 5kg. for the average I have 2 halter used (would also have been different not possible).
Unfortunately, too few were supplied screws. Only 2 dowels and 2 screws to fasten it to the wall. Provided are actually 4 I still uses only 2 and the holes drilled previously provided with internal spatula, before I put the plug in. Let it dry and then mounted the holder.
The mounting easy I, but I recommend 2 people to build.
I had additionally 6x R6 nuts buy to attach to my boxing.

Due to the missing screws and nuts only additional 4 out of 5 points. Otherwise the brackets are really recommendable. Perhaps other speakers are easier to attach it.