Not that this helps but congrats on your new speaker, it should be a nice jump from your Polks!
Spikes versus Rubber on wood floor?
I am awaiting a pair of new babies, the Von Schweikert VR4SR speakers. They will be positioned on a wood floor over trusses. Anyone have an idea if spikes or some rubber isoproduct will give me a better sound? Any brands of either that you would recommend? Thanks.