KSI : Loudspeaker Systems : Wall Mount Loudspeakers : How to Install If you have 15 minutes, you can install a KSI Wall Mount Loudspeaker. It's as easy as 1, 2, 3...     501-WM 501-WMBB 601-WM 601-WMBB 801-WM 801-WMBB 811-WM 811-WMBB