SamF

I have found the following mount that works great for the 502S and the 250S speaker. It does require drilling four mounting holes in the back of the cabinet at 1/2 inch deep. This depth does not protrude all the way thru the rear panel so there is not need to be concerned about hitting a wire, speaker of circuit board. These brackets are designed for the weight. Omnimount 25.0W Wall Speaker Mount, Black