1、FOR SA RS3S SSPEAKER: Speaker wall holder is designed for SA RS3S wireless speakers and is perfectly compatible with for SA RS3S wireless rear surround speakers. 2、3MM THICK METAL: Speaker wall mounting bracket is made of 3mm/0.1in thickened metal material for stable support and durability. 3、EASY TO INSTALL: Wall mount speaker bracket comes with screws for easy installation and can be rotated left and right to adjust the angle. 4、SPACE SAVING: Wireless speaker wall bracket offers optimal space efficiency while providing an elegant and discreet look. 5、APPLICABLE SCENARIOS: Wireless speaker wall stand is perfect for school auditoriums, classrooms, recording studios, theaters, indoor and outdoor use.