"The Hook" articulating speaker wall mounts for sale. These are wall mounting brackets for speakers. They allow you to mount your speakers on the wall and then easily point them. I don't know the maximum weight load but they were used on 9 pound speakers with no adverse effects. These are a great less cumbersome alternative to speaker stands.
Please read the instructions for detailed information. All parts are included (screws, plates, nuts, clips, etc). For each speaker, you attach the hook to the speaker plate, mount the speaker plate to the rear of your speaker, attach the wall plate to the wall (preferably a stud), and then place the hook/speaker in the wall plate and aim. You will need to drill pilot holes for a neat job.
Rest assured, for me, the speakers don't wobble once mounted (gravity keeps the connection tight) and the mounts don't rattle or make noise.