4Pcs Audio Isolation Feet Load 400KG Anti Vibration Pads 40 * 20mm(Black)

While the installation could have gone smoother I'll chalk that up to me rushing. I used these to replace the legs on my MCS 6602 as it's been on a level shim with 3 legs since I bought it. My baby was level right out the gate, isolates well for the price and looks great with the black and silver of the 6602 as well. Adhesion of the 3M pads was a little meh but work with a little effort.

I recently bought some new amplifiers, to make rear access easier and to increase airflow around the amps, I wanted additional space above the shelf, and between the amps. I searched for taller feet than what came stock, but about 20mm (3/4”) is where most top out. So I asked if these could be stacked and indeed they can. I bought two sets of four for each amp. This also required me to buy longer screws, but the feet easily accommodated the change. At first I even tried putting the manufacturer’s feet as a third set on the bottom amp (you can see the solid black puck on the very bottom in the second picture), but that made the top amp too high, so I decided on the original plan of two sets for each amp. I used 35mm (1 3/8”) screw lengths for stacking two pucks, and 50mm (2”) for three, my equipment required M4-0.7 machine screws, but you’ll want to match the size and thread for your gear should you decide to stack them. The included screws are stated to be (metric) M4-0.75 x 14mm, as they were too short for my purpose I didn’t try them. The feet work great and space my gear perfectly in the rack, this makes it easier to hookup the many cables in the rear (14 channels between the two amps), the extra space also allows for cooler running equipment which makes it last longer. I find these feet attractive, and an upgrade from the manufacturer’s original aluminum feet (though after I panted those black they also looked better). As it turned out, I probably could have gotten by with one layer of these feet, and the original feet pained back on the bottom, but my end result looks slightly better. So all in all I recommend these feet for single, double, and even triple height configuration. My personal (experienced) opinion is that feet of this type do not affect the sound quality of electronic equipment—like Amps, Receivers, CD/DVD players, etc. I also don’t think the small and fairly dense rubber ring is going to ‘decouple’ a subwoofer from the floor; the original feet or a specialty product like the (much more expensive) SVS SoundPath, will likely do a better job, but every situation and piece of kit is unique. This is an attractive, simple, well made product at a fair price.

Like the look and functioned as expected. Used these on my tower speakers but the screws were too small for my speakers, they are M4 and I needed M6’s. Tried drilling the hole larger to accommodate M6 bolts I had laying around but the heads were too large to sit inset so I gave up and attempted to use the included tape but it’s one sided, odd? I used gorilla double sided tape and worked fine. I would suggest including two sided tape and a couple different size screws.

Outstanding quality at a more than reasonable price point. The feet are not only attractive but are also substantially heavy. The optional 3M carbon fiber pads add additional isolation properties. The screws are M4 NOT M3. I advise using clear silicone adhesive under each foot and on the threads of the screws. This step adds additional isolation properties and prevents the screws from backing out.

These speaker isolation feet work well and are easy to install. I put them on my homemade speaker and used some separate wood screws for that. I bought these feet because others didn’t seem high quality or didn’t look nice. They help a lot with vibrations and are nice and sturdy if screwed on correctly. My speaker is a little wobbly but that is since the board I used was slightly warped. 😅 They come with sticky rubber pads that go between the legs and your device which help quite a bit. Overall a nice, good value product!

Too large for the space in my Technics SL-DD22. But good build quality and well machined. It may fit other models - putting this info here so you don’t make same mistake as me.

Very good item

excelente

Great quality indeed

They're cheap but I can't tell if they make a difference. At least the speakers sit off my timber floorboards.

What this addition to my grant Fidelity tube app!

Fits well, easy to install

Good quality, solid construction and an excellent replacement for the rubbish feet on my Compact Disc player, DAC and Amp. They came with screws which were unsuitable for the job, but I had a pile of 3M pads that did the trick. Worth every penny.