Speaker "pillows"

I apologize once again for the low activity the last few weeks. Lots of stuff going on at school, lots of work at the new job and I just started getting my driving license as well. But a week ago or so I got a package from Ingvar which contained some speaker "pillows". Not the famous SD-pillows I have mentioned before because he said the speaker became too unstable on them. So instead he sent me some thinner pillows of a similar material. They made a huge difference, mostly in the midrange. Now the floor vibrates a lot less and the sound is generally cleaner.

It has been squished a bit by the weight of the speaker