Using these Behringer WB215 - WH wall - mount brackets is a breeze. First, choose a suitable wall or ceiling location in an indoor area. Make sure the surface is flat and can support the weight of the speaker. Then, attach the bracket to the wall or ceiling using the appropriate screws. Next, connect your EUROLIVE B215 series speaker to the bracket. You can adjust the speaker's angle using the built - in swivel to get the best sound direction. Remember, these brackets are for indoor use only, so don't expose them to outdoor elements. For maintenance, wipe them down with a dry cloth regularly to keep them clean. If you notice any loose parts, tighten them up to ensure the bracket's stability and the safety of your speaker.