Mirage M1 Speakers

I would use a stone or raised wood platform but the stone will work wonders the raised wood platform will be harder to achieve but you can tailor the amount of absorption based on what you fill the platform with.

You can get decent adjustable outriggers for under $300

Appreciate all the suggestions.

Cheapest way to get those 185 lb beasts up off the floor with some isolation factor.   8 x $1.37
tilt / tuck / tilt / tuck.

https://www.supplyhouse.com/DiversiTech-MP-3E-E-V-A-Anti-Vibration-Pad-3-x-3-x-7-8

https://www.supplyhouse.com/DiversiTech-MP-3E-E-V-A-Anti-Vibration-Pad-3-x-3-x-7-8

Now without being a mega $$$$$ "Audio Ripoff" they look good, for a de-coupler.
As you don’t want that Mirage M1 to be coupled to a suspended floor in any way. If you did couple it to the floor will become a sound board, and then you can say goodbye to a tight clean bass.

Cheers George