Speaker wall mount for Eltax Concept Mini

I needed wall mounts for a pair of Eltax Concept Mini speakers. I had a pair of Vogel's VLB-500, but they were too small for the speakers, which were ending too close from the wall (they were hitting it while rotating).

So I decided to design my own wall mounts, which are basically a larger version of the Vogel's. 

You will need 2 M4 nuts and screws to assemble them.