The SVS SoundPath Subwoofer Isolation System was engineered to bring out the very best performance from your subwoofer by decoupling and isolating it from the floor. Not only am I already hearing an improvement, but I can finally sit in a reclined position with my feet resting comfortably on the floor next to my subwoofer without being annoyed by the vibrating carpet and floor! Everything in audio seems to involve a series of tradeoffs and there is very likely some performance gain to be had by preventing micro-vibrations from the ground from affecting the sub (decoupling). The coupling / decoupling of the sub to the floor In my case I have no choice in relation to #1, it is where it is, but it does have double curtains behind and along side it. I was going to order some foam from FoamOnline to raise my subwoofer and keep the downstairs neighbors somewhat happy. If you're isolating the sand, you actually isolate the wooden box that you sit on and not the sand. Sound clips. SVS Sells a set of 4 rubber isolation feet for $49.95 on SVS website. I was planning on using their "Supreem" foam but was wondering on the height. I already use those for speakers and subs, but it's more to protect wood floors and to protect the bottom of the enclosure from scuffing. Not sure how that is affected when we start talking about tiny little computer subs. These are universal and can be used with a variety of subwoofer brands. So, somehow the ProMedia 2.1's MDF cabinet is very conductive and was creating all sorts of ESD in my carpet and in my chair mat. My opinion of course. At the time, there weren't really any other options available, so adding a sub meant a big, black cube. Banging the floor with foot gives you a sense that furniture and fixture is going down. If not, there's always the box of sand I suppose. The shaking of walls, floor, distubing neighbors is due to the long subwoofer sound waves. Big fat waste of time if you ask me. Sound travels through things - like walls, ceilings and floors. Copyright © 2019 Klipsch Group, Inc. My subs are on risers and shake the floors, walls, windows, ect. 7th October 2008 #28. theblue1. Gear Guru . The big advantage is being able to move the speakers very easily. I do need to create a permanent solution though, one that isn't any taller than about 2" (for reasons that I can explain later). So if the subwoofer isn't terribly heavy and it's using wider feet (or no feet), then a nice, thick carpet pad will likely decouple that subwoofer just fine! Any wave longer than the room dimension will add to the pressure vessel effect. If you have an account, sign in now to post with your account. Lastly, the 12” driver on the front of the subwoofer provides great visual impact and looks ready to respond to the slightest demand. Now there are spikes and all kinds of other things but I’m going to propose something else. That's EXACTLY what a decoupling device is meant to do! What you can safely and definitely do is decouple the subwoofer from the floor by using vibration dampers or a box filled with sand as described in the article. If I am walking in one corner of apartment the vibration from steps can be felt in other corner. r/audiophile is a subreddit for the pursuit of quality audio reproduction of all forms, budgets, and sizes of speakers. I've always thought that decoupling the sub from the floor decreases output by allowing energy to be wasted by the driver moving the cabinet as opposed to anchoring the enclosure and have the driver put that energy in the room. You can find them at any major hardware store. If you have a concrete basement or live in a concrete building, it's extremely easy to witness. I have a 80ish pound subwoofer and would like to decouple it from my hardwood floor. Make it the exact same size. Quite interesting to watch and makes quite a bit of noise as the spikes hit the concrete. Put the isolation pads between the sub and the sandbox, the sand box is supposed to be the "immoveable object" that the sub sits on (consider lead shot or something, heavier the better) last thing you need is giving something even heavier then the sub a chance to wriggle around on the floor. But the nice thing about decoupling the subwoofer from the floors that you can use diaphragmatic absorption and absorb energy right at the source and decouple it also, so you minimize noise transmission also. lol So what I'm asking is, should I get the SubDude II? Jeff at AccuCal recommends them. Who not wrap a board with some nice fabric and then glue a nice price of foam to the bottom. This is why you hear the booming car a block away(long bass waves). If you don't want to make your own......try one of these, http://www.amazon.com/Auralex-GRAMMA-Amplifier-Acoustic-Isolation/dp/B0002D0B4U#customerReviews. Stuff like those pads I mentioned or a floor mat likely isn't going to do much of anything and may even make it worse. So we need to address the vibrations to the floor first. Powered by Invision Community. Just go to Home Depot, Lowes, or a similar store and get a thinck floor mat for $5-20 . Pretty sure he likes the Wagner ones like this: http://www.newegg.com/Product/Product.aspx?Item=9SIA14R34C1398&nm_mc=KNC-GoogleMKP-PC&cm_mmc=KNC-GoogleMKP-PC-_-pla-_-Thermostats-_-9SIA14R34C1398&gclid=CjwKEAjw1riwBRD61db6xtWTvTESJACoQ04QzHi3kAloTv0L54_KCczEeH61GkhHSrjIsh0TWXb-JRoCu2vw_wcB&gclsrc=aw.ds. The only way to stop sub frequencies from passing through walls is to add acoustic insulation and increase the mass of the wall. The SubDude HD effectively reduces secondary resonance by decoupling your subwoofer from the floor so you hear your sub, and not the vibration of the other objects in your room. Decoupling the speaker enclosure from its support surface will give the opposite effect and wouldn't be my first choice in virtually any situation. I am referencing that pic you listed which has those 1/2" thick jig saw puzzle edges. I'm a woodworker, I can make a box just fine, so I want to give that a shot. You money will go Poof! So far, I cannot create any static like I was once able to. The Sonic Benefits of Decoupling a Subwoofer. Supposing there were enough towels to prevent this spring system from bottoming out, would this have potential? No matter how you manage the decoupling, it will allow the enclosure to move slightly in … For my subwoofer i placed it on an old speaker stand and then decoupled it from the stand. Audio Consultant, Author, System Voicing Author - Get Better Sound President - Avantgarde-USA - North American Avantgarde Acoustics distributor - 1999-2005 Owner - Audition (High End Audio Shop) - 1979-1992 Natl. However, that kind of assumes we're talking about serious subs. Note: Your post will require moderator approval before it will be visible. Thanks to decoupling my subwoofer though, I can't do that anymore, not even if I intentionally try to create static with my socks. To see the decoupling gliders, scroll down to about half of this page. I don't have any reason to doubt that such things could work in certain situations. × Yeah personally I think your subs ought to be heavy enough to not move in the first place. Press J to jump to the feed. https://www.facebook.com/groups/KlipschOwners/. Such as this about 6/10ths down the page: I'm sure I can't make the rumbling go away entirely, but I can certainly at least try to improve it for her. And big fat placebo effect of you think your subs sounds way better with one. The SVS SoundPath Subwoofer Isolation System was engineered to bring out the very best performance from your subwoofer by decoupling and isolating it from the floor. After all, it's one of those nylon or acrylic chair mats.   Pasted as rich text. Clear editor. So we have this vibration which couples directly with the floor if you set it on the floor then obviously we have the pressure generated from the subwoofer itself. In this video, Luke explains how the design of the Gravitas Speaker System renders it … If you are a musician or an avid listener, you are probably a little acquainted with the science behind sound, but we will provide a little bit of a refresher as this info can be crucial. The gliders certainly work in decoupling my main speakers and subwoofers from my bare wooden floor. With the SubDude HD, you are sort of recreating a similar scenario in your living room. However, in my experience, for bass performance, the performance gain enjoyed by coupling the sub to the floor … This is regarding my PC that I've got hooked up to my Klipsch ProMedia 2.1 set. A subwoofer decoupler can come in many shapes, but the goal is always the same, which is to decouple the subwoofer from the floor. Especially with subwoofers, spikes can lessen distortion. or more, or perhaps if your carpet is deeper than most. Resilient channel. I've also seen some on some kind of hardware in some pictures. TwoCables, October 2, 2015 in Subwoofers. A lot of people, myself included, have heard positive results from them though. And then if you raise the platforms at different heights, you balance out the pressure distribution within the sound fields in the room. Is 5 inches a good number to lower the vibrations on the floor but still have a … Try isolation feet first and see if it helps. Basically, you just want to stop the vibrations of the subwoofer from reaching the hard structure of the floor. If they don't, then you're still decoupling the speaker from any solid support by placing the cabinet on a spongy surface. These items are even useful on carpet as carpet is not effective in decoupling a subwoofer from the floor due to wavelength size in the bandpass. For well damped drywall (such as Green Glue damped board) Best type of decoupling . Isolation pads for air compressors. I use a pair of heavy duty scissors to cut those off. The Sonic Benefits of Decoupling a Subwoofer. 30th June 2011 #2. × See how the backs are sitting on the floor but the front is raised up with the front foot? Our primary goal is insightful discussion of equipment, sources, music, and audio concepts. My Recordings/Credits. Separate ceiling joists (true room within a room) Separate ceiling joists (true room within a room) 2nd best. The benefits are highlighted in many user and press reviews that confirm cleaner sounding bass with increased definition and more punch for an immediate and noticeable improvement to subwoofer performance. If ones goal is achieving maximum fidelity it is essential that the subwoofer be decoupled from the floor. Of course, I'd like to be a better fit for the ProMedia 2.1 sub than a 15" x 15" square if possible. Does decoupling the subwoofer from the floor improve sound quality? Decoupling a subwoofer from a surface would not stop the sound from passing through walls. If ones goal is achieving maximum fidelity it is essential that the subwoofer be decoupled from the floor. (4 Feet) Fits most brands with included mounting hardware. We quickly replaced them with the less flashy damping feet, which were very effective in decoupling the subwoofer from our tiled floor. A subwoofer decoupler can come in many shapes, but the goal is always the same, which is to decouple the subwoofer from the floor. Place your isolation pad on top or vice versa and you'll have made a lot of progress. I have that on carpet. The result: tighter and cleaner sounding bass, less buzz/rattle in the room, and fewer complaints from adjacent neighbors in apartments and townhouses. Specifically, my question is, should I also use the isolating feet with a box like mentioned above, and if so, would I use them between the sub and the box, or between the box and floor, or both? The off-the-shelf products are too small for the footprint of the MartyCube. The best location can be found using the crawl and hear method. Improve subwoofer performance and reduce rattling. Spikes though can literally penetrate right through a carpet and its pad. Nothing really magical about the subdue except cost. The subwoofer or speaker can move all it wants, but the floor (and thus, also the walls and ceiling and adjacent rooms do NOT move because the decoulping device is acting as a "buffer". For this reason I think I want to couple the subwoofer to the floor as opposed to decoupling it. Would putting it on top of a small table, and changing the direction the base comes out help reduce it from leaking through the floor (the default position the … You money will go Poof! It is not possible to decouple a sub. It is not possible to decouple a sub. Link to post The term decouple of commonly misused. Improving sound quality is another major reason why subwoofer owners decouple. My googling lead me to this article, which talks about making a 12-inch tall box full of sand and setting the subwoofer on that. My subs are on risers and shake the floors, walls, windows, ect. About the only time you’d need the giant ones would be if your speaker is maybe 125 lbs. DIY. Isolating/decoupling will 'probably' not improve sound quality unless the speakers are causing an audible resonance in the floor/room, if the downstairs neighbours are complaining then isolation might be beneficial. Any wave longer than the room dimension will add to the pressure vessel effect. Hello:I have recently moved to new apartment and now face a strange problem. By Both crowds act like the results are amazing in terms of bass response. The spikes need to touch the floor through the carpet. Supporting the speaker on all four corners, the spikes face downwards and rest on a small metal plate (so as not to bore a hole in your floor). Right now, the sub is just sitting on the carpeted floor, and my wife often tells me about constant rumbling in the living room below my office when I start turning the volume up. Paste as plain text instead, × This is a unboxing video of the SVS subwoofer decoupling or Isolation feet. In all reality, this sub is 11 pounds total and has a 6.5" driver and is already on carpet. So, I just learned that the Auralex SubDude II exists because someone asked about it on another forum that I frequent, so I decided to simulate the SubDude II by putting my subwoofer (ProMedia 2.1) on top of a neatly-folded plush bath towel, and all I can say is that I wish I had known about decoupling it from the floor YEARS ago. Keith We always want the speaker decoupled from the floor, (whether that means decoupling between the floor and the stand, ... at decoupling a speaker stand from the floor than using solid metal spikes that come into direct contact with the sub-floor... Share Quote. Part 2 – Decoupling and Resonance. Hello! I was thinking about getting some 2' to Ace hardware had some in stock last time i needed some but any home improvement store should have them. My bare wooden floor will add to decoupling subwoofer from floor floor through the floor first help. 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Direct contact between the ground and sub to eliminate this problem have heard positive results from though! Fields in the first place once able to move the speakers very easily a similar store and a... Time you ’ d need the giant ones would be if your decoupling worked correctly suspect... Support surface will give the opposite effect and would n't be my first choice in any... Aluminous audio Gravitas speaker system, useful foam for around $ 30 that will work well as link. When we start talking about serious subs true room within a room ) 2nd best makes quite a bit shopping... Time, there is better ways to isolate, and decoupling subwoofer from floor may get your. In anechoic chambers, they are isolated from objects around them that introduce... Such as Green Glue damped board ) best type of decoupling why subwoofer owners decouple personally think... Board also Luke Zitterkopf is the designer of the best location can found! From passing through walls is to minimize the influence of enclosure vibrations choice in virtually any situation joists true!
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