Mount your satellite or bookshelf speakers on the wall and get the perfect angle with this set of adjustable wall mount brackets from Monoprice! The brackets are designed to hold speakers weighing 33 lbs (15 kg) or less each, making them perfect for small satellite or bookshelf ...Mount your satellite or bookshelf speakers on the wall and get the perfect angle with this set of adjustable wall mount brackets from Monoprice! The brackets are designed to hold speakers weighing 33 lbs (15 kg) or less each, making them perfect for small satellite or bookshelf speakers in a 5.1 system. The bracket uses a disc joint with a compression lock to allow tilting to almost any angle. A steel security cable ensures that, if the joint were to come undone during adjustment, the speaker would not fall to the floor.