Is There a Way to Lessen Vibration On Cables From Powered Speakers

Even if you completely solved the vibrating cables, that's not the only problems caused by the vibrations. I haven't looked at the Audioengines in years, are there specialized screws, et al to which you don't have the appropriate tool to unscrew/rescrew?

@ghasley

It isn't that I cannot unscrew, it's a temperature issue.  The amp gets hot and the putty melts very quickly.  My fear is, leaving the putty will melt and get onto the electronics and cause damage.

I am researching heat resistant foam pads that I might be able to use to cover the entire amp panel. If I can stop the reverberation from the actual inputs themselves, it won't transmit to the cable.

FINAL UPDATE:

I solved the problem.  Not mitigated, solved.

The EVA foam only did a minimal job.  I found the solution in Neoprene rubber sheets. Just one thin sheet made a difference. Eventually, I used the entire roll and wrapped it around the cables.  Vibration gone.

The only thing I need to look out for is heat.  The Neoprene can handle extreme temperatures, but it insulates and keeps heat trapped.  So if heat is generated by the cables, it could build up. 

But...vibrations solved. :)

This is what I bought in case others are interested:

https://www.amazon.com/gp/product/B07CJFQ6F9/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1

Custard.

Buy some long troughs and make up thick custard to put in.  Add a heating element to keep the custard nice and warm.  Make sure the cables are suspended so they are covered by the custard but not sitting on the bottom or sides of the troughs.

@gaukus you have treated the symptom but no solved the problem. Thats cool but it still doesnt mean you solved the vibration issue. Is the plate amp a class d or a/b? The reason I ask is if its a class d and getting hot enough to melt putty….you must play louder than most.