Hudson Hi-Fi75" Platinum Silicone Hemisphere Bumper, Non-Skid Isolation Feet with Adhesive - 20 Duro - Black, .75" Hemisphere - 16 Pack

Although expensive for what they are, these little domes are brilliant and a bargain for what they do. I'd used their bigger version (1" diameter") on some small monitor speakers I have hooked up to synths in my studio, mostly to keep noise transmission to my neighbours reduced to a minimum. I noticed an immediate difference in the clarity of the polyphonic voices on one of my synths as soon as I tried them out. So, I thought, let's see what the same can do for my hifi...I can't use stands in my speaker set up, so isolating the speakers from their base was the only sensible option.They were stuck at the corners of each of a pair of 8" Mordaunt Short speakers I've had for years, fed from a mid range Denon amp and CD player, which I've also owned for years, so I know the sound from them very well. Not bottom end gear, maybe the low end of mid-range, certainly not esoteric bank balance punishing separates.To test them out, I put on an ambient album by Basis, which has plenty of bass, mid range and treble, as well as reverb and decay. I'm very familiar with this both on headphones, quality in ear buds and speakers.Wow, what a difference. Although I've not got an optimal stereo set up due to renovations, the increase in stereo separation was immediately evident, as was the improved clarity of reverb and delay effects. Likewise the clarity of each of the instruments, especially the quieter passages. Very, very impressed by the difference they've made, wish I'd bought them years ago. I'm sure there are more expensive solutions that squeeze another few percent out of hifi gear. But for diminishing returns, I'd question the additional cost, speed and convenience of anything considerably more expensive.In summary: Excellent at what they do, and your neighbours have less chance of hearing your music. For the price, a bargain. Recommended.

Bought these as a last ditch attempt to solve a heavy reverberation problem with a Bowers & Wilkins speaker set-up. The speakers couldn't be tuned anymore with the bass-port adjustment and yet they cratered on certain tracks that caused a nasty distortion and heavy bass fluctuation. Lifting the speakers stopped the distortion but the supplied B&W isolaters didn't work. These silicone isolaters were 'installed' within minutes and the effect is brilliant. No more distortion and each speaker can be seen 'working' on the silicone isolaters as the volume is increased . Brilliant bit of kit, at last the speakers can be used properly.

Fitted to shelf speakers worked well reducing vibration especially when volume is turn up. Highly recommended

Very effective at damping out vibration. I found them easy to fit, with tacky bases once you peel off the cover. Quite expensive for what they are.

I’m amazed how these have tightened up the lower end sound. I bought a pack of 8 and put 4 each under my B&W speakers - which were on a wooden stand previously. The clarity of bass is so much better. Helped improve vocal separation too.

Easy to use to replace the stock feet. Good adhesion and cheap enough to use on all the kit

I boughAudioSerenity ISO-9H-35 where the improvement is double.Those feet are too rigid and that's why can't dump vibration so well.

These arrived after a few days and I fitted them straight away.They have made such a difference to my hi-fi.I have a wood floor and the speakers sometimes resonated on it. These feet have completely eradicated this problem (and protect the floor).Extremely pleased with this purchase.

Tienen muy bien pegamento, se adhieren muy bien a bocinas negro piano, pero lo que más me gusto es que la bocina queda como si estuviera flotando. Es decir, si empujamos la bocina con la mano se ve como amortigua, la bases son suaves por lo que se aplastan un poco y si la superficie sobre la que coloquemos las bocinas no es completamente plana, se ajustan a ella, u quedan muy firmes. Ya pedí otro set para otras bocinas, ya que me gusto el resultado.

se debe tomar en cuanta el tipo de mueble al que se quiere poner esto, ya que son muy pequeñas

Bought when the prices were reasonable. The 2 inch bumpers support 2 subwoofers. Excellent quality two inch bumpers. Easily supports my 75 pound subwoofers. Recommended.

I've purchased several sets of these of the past few years in sizes ranging from 0.75" through 2.0", using them as footers for preamps, amplifiers (different company, 50 Duro), DACs, integrated amplifiers, and transports.I don't analyze them for differences in sound after installation. Instead, I play bass heavy music and assess their ability to dampen vibrations present without them installed. In this regard they are excellent, and perform their intended purpose very effectively, eliminating all detectable vibrations (by hand) previously quite obvious at the same volume level.I've been an 'audiophile' a long time and have used several footers, some of which I still own. These vary from Sorbothane to fancier units with ball bearings, etc. These do a better job per the empirical method described above.Sound analysis aside, the intended use case is vibration damping, and IMHO this is your product.

Excellent for cd ,blu ray speakers amplifier etc. Different sizes for different weight items and i bought several different ones . I think they look cool too. Bonus, very fast shipping!