Four SubCone silicone isolation feet
Subwoofer standing on SubCone isolation feet
3D model of one SubCone silicone isolation foot for subwoofers and speakers, with the engraved Sound Addicted logo on top
SubCone isolation foot dimensions, 2.3 x 2.3 x 1.6 inches, non-adhesive
Subwoofer on SubCone isolation feet in a living room
Studio monitor on SubCone isolation feet
Front view of a studio monitor on SubCone isolation feet
Subwoofer on SubCone silicone isolation feet
Front view of a subwoofer on SubCone isolation feet

Sound Addicted

SubCone Isolation Feet for Subwoofers & Speakers, up to 165 lb (4 Pack)

Sale price$24.00 Regular price$34.00
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SKU: SubCone-4PC
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Ships from Amazon fulfillment centers in the USA · usually arrives in 2–4 business days · 60-day money-back guarantee

Will it fit your subwoofer or speakers?

Type your speaker model or enter the base size – we'll check.

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Isolation cones for subwoofers and large speakers

SubCone lifts your subwoofer off the floor and absorbs the vibrations it would otherwise pass into it. The bass stays tight and focused, and the floor – and your neighbors – get less rumble.

At a glance

  • 4 cones – one subwoofer or speaker, one cone near each corner
  • Up to 165 lb per set of 4
  • Size: 1.2" at the bottom, 2.3" at the top, 1.6" high
  • Material: soft silicone (Shore 35) that absorbs vibration and won't scratch your floor
  • No adhesive – just place them under the corners; no residue, easy to move
  • Great for subwoofers, medium and large speakers, and other heavy audio gear

Which isolation do I need?

  • Subwoofers and heavy speakers up to 165 lb – SubCone (this set)
  • Premium option, up to 200 lb – subPods
  • A platform under the whole subwoofer – VibeBoss P10 (8"–10" subs) or VibeBoss P12 (12"–15" subs)

Not sure? Type your subwoofer model in the finder on this page, or ask Tom, our assistant.

Risk-free

Every order is covered by our 60-day money-back guarantee. Ships from Amazon fulfillment centers in the USA.

Buying guides: Subwoofer Isolation: Platform or Feet? · Isolation Pads vs Feet vs Platforms

SubCone 4Pc's - Isolation Feet for Subwoofer or Speaker SubCone 4Pc's - Isolation Feet for Subwoofer or Speaker

Subwoofer isolation feet

An affordable way to improve the sound of your subwoofer. SubCone decouples it from the floor, so the bass stays tight and the floor resonates less.

Premium Silicone

Soft silicone (Shore 35) absorbs vibration and resonance – and won't scratch your floor.

FAQ

Up to 165 lb per set of 4 cones – enough for most subwoofers and medium or large speakers. For the premium option, choose subPods (up to 200 lb).

No. SubCone has no adhesive – just place one cone under each corner. It leaves no residue on your subwoofer or floor.

Suitable brands for SubCone

These isolation feet effectively reduce vibrations and prevent speakers from moving, with customers noting "huge difference in bass clarity" and "tighter bass sound." Well-made and sturdy, supporting up to 165lbs. However, some found them difficult to mount due to silicone material, and adhesives don't stick well. A few reported instability with tall speakers.

Vibration (positive)Speaker (positive)Sound (positive)Bass (positive)Subwoofer (positive)
  • 5 stars: 25 (78%)
  • 4 stars: 4 (13%)
  • 3 stars: 2 (6%)
  • 2 stars: 1 (3%)
  • 1 star: 0 (0%)
A
Abraham Ortega
Height needed to make more room on my 60 inch table

This was what I needed to make more space on my table. The reason is that I have the JBL 1300X soundbar and it is a beast of size even though I don't have the side speakers installed on the bar because I have them on the back of my table for the Dolby Atmos sound. This helped me to be able to put the soundbar a little further back since the monitor, a Corsair brand Xeneon Flex 45, takes up a lot of space on its legs. I recommend it if you need to raise your soundbar.

V
Vincent Hawes
Perfect Solution

I was looking for something to raise my center channel speaker off of the TV stand. These were the perfect solution: very sturdy, not too tall, and a small footprint.

S
Sarah Duran
Great

Perfect for my subwoofer

A
Alvin
Awesome rubber feet that provide clearance underneath

These insulation feet are exactly what I was looking for, for my use case. I bought a meshroom S itx case and the monitor cables connect to the GPU at the bottom of the case. They elevate my PC enough to provide clearance for cables without taking up any additional space. While they do not stick (3m tape doesn't stick), they don't move around and allow you to move them easily if needed.

D
Daniel T Riley
Sound equipment vibration deadeners

Very good product well made and works well

G
George
Well made, good product hard to mount

Well made but tough to mount as they are made of silicone, will support a heavy speaker no problem. Old time Duco was able to stick them, two sided tape didn't adhere at all.

S
Sterley B Phelps
Versatile rubber stands / isolators, great for audio needs.

I used these to lift my CD changer off the countertop. I placed one under each of the feet on the player and it works great. Well made, sturdy with just enough give. Now I don't have to stretch as much to reach, and it doesn't skip nearly as much walking on my hard floors! Highly recommended.

H
Heffy301
Stopped my subwoofer from dancing across the tile floor

Without these I was chasing the subwoofer across the tile floorat the end of every song. Now I just enjoy listening to the music. Well worth the investment.

S
Steven Hollis
nice vibration isolators

Placed them on the bottom of my Sonos sub. They work great.

F
Fredric Long
Best for short, squat speakers/ subs

These made my speakers too unstable due to the narrowness and height of the speakers.I think with threaded inserts or attaching with an adhesive, who make these feet more universal and useable.Unfortunately, due to the materials used to make the feet, no adhesive will stick to them.

M
Mike
improved the sound of my sub.

Sturdy and easy to install--just place under subwoofer. getting a much tighter bass sound bu getting the speaker isolated from my hardwood floor.

T
Tucker
Does the job

These work fairly well for reducing vibrations from my subwoofers. Only thing is I wish they were a little larger, as it’s difficult to position them without them rolling under with any movement

K
KK
Sound difference?

I purchased this product based on the posted reviews. I was looking for something to improve the quality of my Sony SW3 subwoofer. Even with the “decoupling “ I notice absolutely no difference in bass tone.

R
RavenSEAL
Excellent Solution for Raising Speakers

I wanted to raise my center channel about an inch and these did the job perfectly. Can't speak for their sound isolation properties, but they feel extremely solid, well designed, and use high quality materials. I'll try these on my subwoofers some day.

C
Charles Bridges
Fantastic Isolation Feet

I used it for my Klipsch Promedia 2.1 Subwoofer, and it completely changed the base quality(in a good way!)The feet can be a little awkward to place, but I appreciate the non-adhesive style for future resale value with the potential to damage the finish of the sub.Before I added these feet, the Klipsch had a very distinct BOOM to the base. Most reviews describe it as too boomy, and I agree. With these feet, however, the boominess is completely gone, and the base lows are significantly cleaner and all rattling is removed.

L
Like it very well put together
Rubber legs

Hose up on my subwoofer great love the size

M
MikeA
Excellent under a sub

Good subwoofer support. No rubber smell!

J
Joel H. Hunter
They do what they're supposed to do

My sub-woofer was rattling the apartment walls/floor and my neighbor was complaining. But I like my bass. Put these babies underneath the sub-woofer's legs and the improvement was huge. I can't guarantee your walls won't shake anymore, but they improved things enough that I get my bass and no more complaints from the neighbor.

h
heath
nice.

I had built a home theater subwoofer with an extremely high exertion down firing passive radiator, and these things were amazing. Gave me the height I needed and kept it from dancing. Worth twice the money

J
JoJoCamel
Excellent replacement for subwoofer feet

These are fantastic when coupled with DGJM 50PCS Double Sided Adhesive Pads for Mounting, 2-3/8inch Two Sided Pre-Cut Square Tape. The two-sided adhesive works perfectly with these heavy duty rubber feet. I purchased a very heavy and expensive Velodyne (used) that did not come with feet. These are more than capable of supporting its weight. I applied the adhesive tape squares first. I would not even call this "tape." There is good thickness to the adhesive. And it's potent. I flipped the subwoofer so the bottom side was up. Use good pressure between the feet and the cabinet to get a good bond. I put my weight into it. These are absolutely excellent when used with the above adhesive. Absolutely met my expectations.

N
Norwegian carpenter
Solved vibration issues

Oh my goodness huge difference in bass clarity in my McIntosh LS 360’s. I just slid them under leaving the stock feet on and what a difference. I’ll look into buying more for my audio gear

C
Charles N.
Saved my subwoofer

I was just about ready to throw away my rel subwoofer that I had paid about $600 for. The base feet are hard and I was hearing a buzzing or humming distortion sound whenever the movie base was very low or strong. I started looking for any remedy that might help with those issues. People were suggesting foam or rubber pads that would allow a realistic, full base without any humming distortion. I looked at these pads and after reading the reviews decided to try them. The results are fantastic! I'm getting all the expected performance out of the subwoofer without any humming or buzzing issues. Give them a try, you'll be pleased with the difference.

K
Kevin

No more neighbours complaining, makes a sound stay in place. It enhances the base to this proper levels.

S
Scotto
Perfect for my power subwoofer

Work and look great!

J
Jeffrey Phinney
Great product

Impressive improvement in sound

M
Miki
Sound Addicted SubCone Isolation Feet

Excellent product A+++

G
Gina A, Pacifica, CA
Perfect for My Need

I love that the simplicity of this design and material used is adequate to elevate my speaker, eliminate any vibration, and not diminish the sound.

S
S
Look good and do what they’re supposed to do

They’re just big hunks of rubber. They do a good job of holding up very heavy power amps I have sitting on 1 inch think plexiglass shelves so you can see them through the glass... but they have no problem holding a 600 watt McIntosh monobloc which weighs well over 100 lbs. I bought another set because I plan on using this on another system.