Guy at Crutchfield is recommending their Sanus WMS3 that retails for $54 a pair. I suppose you would use the key-hole mounting version as the Minx threaded insert is an M6 x 14 bolt which I don't see listed in the included bolts for the Sanus WMS3. I suppose I could pick up an M6 x 14 bolt in town to mount by that method. I was thinking of using the JUMBL ceiling bracket but it comes with a 1/4" x 20 bolt that can't be changed out. Looking for your opinions on this.....thanks!