Previously, I had a few more favorable covers over my wall outlets and had led through a hole the speaker cables to the outside. Since I use a little thicker cable, I was skeptical whether this would also fit. But everything works perfectly. A sound leakage can not be ascertained for me. The cables can be fixed on each screw on each side (the cord from the wall and the cable to the speakers). In addition, banana plugs can be used, which are not in my application. The speaker wall mounting boxes behind a high impression, which it definitely is here also higher quality models.
