Looking for speaker base suggestions

Thanks shadorne. Given what you said, do you think I should just skip the spikes? They’re hell to move around. I put a set in one speaker and am going to take them out, at least until I spot the final locations.

Troy, good choice in taking on ATC, although unfortunately the markup in the U.S. is considerable and the color choices limited to just one last I checked. The Isoacoustics are great, as the Quad 12L actives on my desktop can attest, but 4" is the minimum height on the modular series. The optimum height for the 19A’s is ears between the two drivers. In my situation, 4" would take them up too high and tilt would be inappropriate and not very attractive (in their cautiousness, the European Council required ATC to put that 14" cross piece on the bottom front of the 19A’s to prevent them from tipping forward too easily).

Thanks, good ideas. What about the Auralex subwoofer platforms, which are 15x15x1.75? They go on Amazon for about $60 each. There's another called the Pyle PSI15, similar dimensions with 2.25" height, but they seem cheaper not just in price.

My question about the Auralex sub platforms is how they would handle a floor stander. Subs are s more distributed load.

Spikes in carpet are a pita to deal with. Isoacoustics has new products, including screw-in GAIA speaker isolation cones, but they are relatively expensive.

Depends on what your trying to accomplish.