A:AnswerMine came with 4 total brackets. Two for the 100 and two for the 300. However, it only came with 2 Wall brackets. I'm not sure why it's packaged this way...? So, you can only hang 2-100's or 2-300's. Weird!
A:AnswerFrom what I read. You mount at least 2 ft above you head where you are sitting and if you are mounting 2 speakers the nood to be at least 6 ft apart and 1 ft from ceiling and 1 ft from a wall as these speakers have sound coming out of both sides and top.