Block Silicone Isolation Feet – 4-Pack Non-Adhesive Subwoofer Isolation Pads w/ 37.5 lbs Capacity – Pads for Small Speakers, Speaker Spikes & Turntable Isolation Pads for Reduced Vibration & Resonance

These Isolation feet really solved the problem in replacing the spikes on my Pangea LS400 speaker stands with a wood floor friendly alternative. They fit snuggly into the channels on the base of the stands and once in place really stabilized the stands. With Home Depot-type stick on rubber feet, the stands slid. With these HHF feet the stands really stuck to the floor - and while I will not swear to it, I thought the bass on the speakers was tighter and more defined. A reasonably priced fix and the vendor's name was on each foot - no more no name junk.

These work, but make sure you understand the measurements before you purchase. For subwoofers on carpet these would not have an effect. I used them to stack two identical subs on top of each other and they are great for that. Also, they could be used for components lacking feet. The challenge is that they do not come with adhesive. If you plan on keeping the item placed on this in the same spot for a long time and can drop it on top, no big deal, but if you want to slide a large component on top of these, it is basically impossible as they don't have adhesive. They are solidly built just know what you are getting and the size.

I bought 2 packs of these products for my subwoofers and my AVR. The pyramid bottoms work great for the subwoofers and the round bottoms were good for the AVR. When you buy it, you get a total of 8 pieces so you can have 2 pieces of equipment isolated which I found to be of great value for the money. Since one of my subs are down firing, the feet really helped here and pronounced the low-end in that one. The AVR is also no longer subject to rattling and shaking when the subs go off which was the main reason for purchase as well, so this product has something to offer for everyone.

I wanted something to ensure the percussive nature of a subwoofer stayed local to the space its in. These do that. My woofer is nice and punchy in my listening space, doesnt rattle anything, yet out side of the room its audible. You can hear it, but you cant feel it at all, which is awesome. The fact theyre little feet, as opposed to a while pad gives maximum flexibility in what you use them for, plus, they sent me some cute little minis!

Was a little too small for my application… Not the products fault

Even though they are really expensive, I thought I would give them a try as I needed support (feet) for a platform. They support that platform perfectly, and the amp goes on top of that. The look is great, but for the price? I cannot tell about improved, perhaps - but, did I mention they are really expensive? So, five stars for the look, but not more than that. Also, did I mention that they are really .......

does not come with any type of mounty adhesive had to buy double sided tape to secure to sub woofer additional expense!

I bought this to eliminate my turntable skipping as I walked by. I used the small coins under the turntable with little effect. Then I took the larger pyramids and added them under the table holding the amp and turntable. There was quite an improvement but not 100%. I don’t have to tiptoe but I don’t think it will help when the grandkids come barreling through the house

Used these to isolate my subwoofer (Yamaha SW320) from the floor. Improved and tighter low frequencies. The overall sound stage is much cleaner now. I am using KRK Rokit 5 Gen4 monitor speakers with the Yamaha subwoofer.

Despite this, they are the right size for many applications. Quite sturdy.

Used these underneath my turntable and amplifier. Immediately noticed a tighter base, better timing and a more pleasant sounding system. For the price I definitely recommend this easy fix.

Ho acquistato il modello squadrato nella versione più dura perchè ho un piccolo impianto disposto a torre e li avrei messi sotto a tutto. L'effetto che volevo ottenere inoltre era di completa invisibilità di questi supporti e devo dire che sono alti il giusto per tenere sollevato l'apparato quel tanto che basta perchè i suoi piedini non tocchino. Oltre a questo ho avuto pieno supporto da parte della ditta per qualche mio dubbio sul modello più adatto alle mie esigenze e sul modo migliore per usarli. I supporti squadrati non hanno adesivo quindi ho usato con successo un po' di blue tack, questo mi ha permesso anche di fare una livellatura di fino sfruttando la morbidezza e lo spessore del blue tack. A livello sonoro ho notato sul lettore CD un miglioramento dei bassi e della definizione generale, segno che il loro lavoro di smorzamento vibrazioni lo sanno fare.

I have these as feet for my tower speakers. You can tell they're very good quality. My only issue is that they did not come with any adhesive, but that wasn't hard to find on Amazon.