Hello, I have a pair of Tascam VL-X5 Nearfield Monitors that I use with my digital piano and for audio listening. These things are very deep: 7.5"x11.5". They are about 15 lbs (7 kgs).

My question is, what stands are good for this?

Guitar Center has these on sale which look perfect:
www guitarcenter.com/On-Stage-Stands-SMS-6000-Monitor-Stand-Buy-One-Get-One-Free-452067-i1142212.gc

(can't post complete URLs yet)

But they are only 9" square on the top. Can I get away with a 9" plate for speakers that are 11.5" deep? I have never bought real speaker stands so I am clueless.

I also noticed these:
www zzounds.com/item--RAXSS36

Which have a 12" square plate, but they aren't height adjustable like the other ones.