Looks like your speakers are over the 4 lbs weight limit so I can't formally recommend this stand. Check out the Sanus - 28" to 42" Adjustable Speaker Stands (Pair) - Black SKU: ESATB as these stands can hold up to 10 lbs.
Unfortunately, these speakers are over the 4 lbs weight limit so it will not be compatible. Check our the Sanus EFSATB speaker stands and they are able to hold up to 10 lbs.
Thanks for the question. It looks like your speakers are under the weight limit so that is a good sign. But it looks like these speakers need a ball joint to be mounted so I do not believe they will be compatible with this stand.