Hi Everyone,
Attached are some pics of the steel stands my father made. Hopefully they load on the forum OK.
Specs:
Bottom plate - 9"x11" - 7mm thick
Top plate - 9"x11" - 3mm thick (doesnt sound like a lot but it is VERY sturdy)
2 front legs - 12mmx12mm twisted solid steel (left over pieces from a deck railing)
Back leg - 30mm dia. steel tube. It is hollow for cable management but has thick sidewalls.
Spikes were aluminum (I think) bolts that were sanded to a point. Bottom plate on the stand was threaded.
Total height was 30" and weight was 21.2 lbs each.
I haven't spent a lot of time with them yet, but here are my thoughts so far.
They look AMAZING. Pics don't do them justice. They match the AONS perfectly. Similar glossy black finish as the top and bottom caps on the AONS.
I can feel a slight vibration in the legs when I have the AONS at higher volumes. I can't hear anything but I can feel a slight vibration in the legs when I put my hand on them. I have no idea if this is affecting the sound quality but the speakers still sound amazing.
I am going to try a couple of more tweaks with the stands and see if I can hear a difference in sound. I am going to get some different rubber feet for the bottom of the AONS to see if that changes the sound. Also going to try and get a 9"x11" thin rubber mat and put it on top of the stand, and the last thing I am going to try is getting a 9"x11" piece of maple wood to put on top of the stand. If I do hear a difference in the sound I may fill the back leg with sand for a final test.
If I get another set made, I would probably go with a thicker top plate, and use the same heavy duty round tubing for all three legs. I would then fill all three tubes with sand and try that.
I have no idea if any of the tweaks I am going to do on the stands is going to make any difference in the sound quality but I feel like I have to try it myself. All the information I have read online about speaker stands is different with widely different opinions. I feel like the only way I will know for sure is if I test it myself and listen with my own ears.