AVF Wall Mounted Front Clamping Speaker Mounts Set of 2. Each bracket can tilt 20 degrees up and down. Each bracket can swivel 60 degrees left and right. Rigidly constructed to hold most satellite speakers weighing up to 25 lbs. Includes all required hardware and metal backing to prevent vibration. Provides a modern, sleek appearance to any home theater. This will accept a speaker up to 10” deep because it slides in and out, the width can be anything because there are no stops on the sides… very strong sturdy set!