Review on 🧼 XCEL Super Versatile Rubber Pads: Strong Adhesive, Vibration Damping & Acoustic Foam, Ideal for Noisy Washing Machines | Made in USA (3 Pack - 6" x 6" x 1/2") by John Murphy

With that I have isolated the floorstanding speakers and used the rest for the washing machine. I still have an old school machine with a spindle. I put four small squares under the legs and really noticed a difference when stirring and spinning. Big difference. As for the speakers, I have two layers and then a third layer applied as a protrusion in the front to deflect the speakers backwards about 30 degrees also a big difference no more energy resonating in solid wood.