Using these wall - mount brackets is easy. First, find a suitable location on the wall or ceiling of your indoor space. Make sure the surface is strong enough to hold the weight of the speakers. Then, attach the brackets to the surface using the appropriate tools. Next, carefully mount your B215 series speakers onto the brackets. You can adjust the angle of the speakers using the built - in swivel to get the best sound direction. Remember, these brackets are for indoor use only. Don't expose them to moisture or extreme temperatures. To keep them in good condition, regularly check the screws and joints for tightness. If you notice any rust or damage, clean or replace the parts as needed.