Can this vibration isolator Iso Puck Mini support my ATC SCM 11?

@painter24 thanks for your reply.  I thought another way round that it should able to support extra 10% tolerance in weight.  

Hi @lanx0003 thanks for your sharing and reply. I received my puck mini yesterday and placed them over the edge (perimeter) of speaker stand to maximize the spread out of speaker load with uniformity.

 After some auditioning, It is obvious the soundstage has changed, more refine and detail mid and treble with clarity tones, but I find the bass too has been reduced, some tracks are acceptable but some may not to be my liking. 

I would listen to more genres especially jazz, classical if I will let puck mini stay below speaker or I would transfer these isolation feet to support my preamp (8kg) and streamer (3.5kg).

@lanx0003 

Interesting, I used to half cut squash ball as isolation pad for my previous bookshelf speaker AE Evo One many years ago... I may try again one day.

On the sound change, the depth/width remain unchanged, the clarity of mid to treble frequencies (vocal) are clearer and refine, most likely as the bass has been reduced.   

And I have been auditioning for the past few days, and slowly adapt to the "burn-in" brain , most of the tracks/songs are good with Puck Mini.