I have a pair of Hales Rev 3s and because of my height and that my listening chair is a rather large wooden rocker, I decided to raise my speakers. End result is they are spiked, sitting on square foot concrete stepping stones (painted black) and the concrete are each sitting on four hockey pucks. My floor is carpet over concrete. Not only did this work to raise the speakers, but the bass tightened up as well. Total cost was around $20.
Good luck and happy listening.
Good luck and happy listening.