About this wall support,

I ultimately acquired 3 supports this model. In fact, I turned first use is a TV stand, using the speaker stands as home theater, these brand "Jamo", weigh no less than ten kg, (for four Surroud back, my equipment is 7.1.) So I had "serious" media, that I got with this choice. It goes without saying that I have "tinkered a little" the said supports, and not being too clumsy, I simply expanded the mounting holes on the wall, to Meniere not use the screws and plugs provided by the manufacturer, but lag bolts, which I found most suitable for the intended use. I watched one or two critical about obtaining a perfectly horizontal, this is in my opinion a false problem. Let me explain, it is easy, with a single drill, ovalize of Suitably the deck holes, receiving the object which is for him, and after having fixed the bracket on the wall (a level is still recommended), placing the device and screw without blocking them completely, then check the level, rotate in one direction or the other, until perfectly horizontal, then tighten firmly. All this, to me it seems, is within reach of a "handyman" even beginner.
Personally, I recommend highly "Designer Habitat" I am absolutely delighted with the professionalism and the competence of the Company, whose example is unfortunately too rare "in our region"
One word: BRAVO Designer Habitat, and we propose to Amazon.