Townshend Podiums. A lot better than Gaia anyway. My carpet isn't that thick but the pad is pretty thick. Another guy with Podiums and a thick carpet found they were even better with a butcher block under them. After hearing that I tried BDR Round Things under mine. They were excellent even before but sure enough that made them even better! Why something placed under a supposedly isolating spring makes such a difference I don't know, but it does. Just goes to show vibration control needs to be tailored to each individual application.
Your speakers are not very massive, but they are tall and narrow. Not the greatest for stability under any circumstance. If you can afford Podiums that would probably be the way to go and I would contact John Hannant at Townshend to find out. They have used them under very similar small floor standers successfully he would know the trick if anyone would.
https://youtu.be/7ew4dRUEm-k?t=28
If Podiums are too much the bargain approach is Nobsound springs. You would have to make some brackets to put the speaker on that would extend out from the sides to improve stability, but this could be something as simple as MDF or even a 2x4 which if you do it right would not need to raise the speakers up at all. Watch the above video at about 3min in to get some idea how the brackets would work.
Your speakers are not very massive, but they are tall and narrow. Not the greatest for stability under any circumstance. If you can afford Podiums that would probably be the way to go and I would contact John Hannant at Townshend to find out. They have used them under very similar small floor standers successfully he would know the trick if anyone would.
https://youtu.be/7ew4dRUEm-k?t=28
If Podiums are too much the bargain approach is Nobsound springs. You would have to make some brackets to put the speaker on that would extend out from the sides to improve stability, but this could be something as simple as MDF or even a 2x4 which if you do it right would not need to raise the speakers up at all. Watch the above video at about 3min in to get some idea how the brackets would work.