Look at Wilson Audio for example look at their substantial spikes heavy duty
and use 3/8th thick threads most spikes are not only thin butthe threads are abut loose ,I always use Teflon tape to absorb as well as remove any play in the spike
Ihave outriggers which is a great solution if you don’t have a substantial foundation. Iso acoustics makes some very nice ones for hardwood floors ,
and adapters for ones with rugs. They truly do solidify the speakersbass,as well as focus . Just thinking your house as being on on pegs .for sure to start buy a roll of Teflon tape at any hardware store and wrap the threads 3-4 wraps going
in the direction you will be threading in , if stand mounts throw a bit of spray foam
In thebottom , then dried play sand ,I also bought50 lbs of graphite coated lead shot ,then after shaken compacted with a small woodblock then sealed with plumbers putty then put the top plate on ,much better focus, sound city sell pretty decent outriggers for under $300 a pair.
and use 3/8th thick threads most spikes are not only thin butthe threads are abut loose ,I always use Teflon tape to absorb as well as remove any play in the spike
Ihave outriggers which is a great solution if you don’t have a substantial foundation. Iso acoustics makes some very nice ones for hardwood floors ,
and adapters for ones with rugs. They truly do solidify the speakersbass,as well as focus . Just thinking your house as being on on pegs .for sure to start buy a roll of Teflon tape at any hardware store and wrap the threads 3-4 wraps going
in the direction you will be threading in , if stand mounts throw a bit of spray foam
In thebottom , then dried play sand ,I also bought50 lbs of graphite coated lead shot ,then after shaken compacted with a small woodblock then sealed with plumbers putty then put the top plate on ,much better focus, sound city sell pretty decent outriggers for under $300 a pair.