Speaker Isolation Feet – 16-Pack 1" Platinum Silicone Dots by Hudson Hi-Fi – Non-Adhesive, Non-Skid Anti-Vibration Pads for Turntables, Subwoofers, Audio Equipment – 20 Duro

My SAMSUNG HWQ800A soundbar & subwoofer went from good enough for movies to surprisingly okay in general with these simple and inexpensive isolators. The sub's thumping and thrumming changed to something approaching musical. The harshness in the soundbar smoothed out. Neither unit is particularly heavy; each are within the Durometer 20 rating of 3 -- 10 lbs per pad with the sub being in the middle sweet spot. Highly recommended.

I bought these for a pair of Edifier Bookshelf speakers that have been the basis for my home office sound system for a few years. I was skeptical at first that they would improve anything, but not only did the vibrations on my desktop reduce by a large amount, but the quality of the sound improved significantly and became more clear as a result. It's cleaner and louder now than previously, and my skepticism is entirely gone.

Good product, worth buying

Buen producto para bocinas pequeñas tienen.

Apesar de pequeno faz muito bem a função que se propõe. Para aparelho de áudio realmente necessita de outro modelo, porém, para caixas resolve a situação.