The Yamaha BWS5--190 Wall Mount Bracket is designed for NS10MC and MS60S speaker systems. The speaker bracket mounts loudspeakers weighing up to 44 lbs., and easily adapts to other speaker systems. Collars on both ends of the bracket provide 360° rotation. Additionally, a jointed bracket shaft swivels over 200° (in 6° increments). Flexibility like this makes an endless number of mounting positions possible to give you the sound coverage you desire.