how to install speaker spikes


on Introduction.

Shelves or brackets attached to stud-work and plasterboard walls are unlikely to provide adequate strength or rigidity.

Diagram 6 illustrates the use of floor spikes and rubber feet.

Yet, I can go into an audio show where time-after-time the speaker designer is on hand, proudly demoing his latest creation, which, more often than not, is sitting on spikes into the floor.

Even so, every listening room has its own acoustic character and is uniquely furnished, so there are always choices to be made to help ensure that your speakers can give their best.

This piece was adapted from Get Better Sounds Quarter Notes newsletters. Loudspeaker spikes are usually used to isolate loudspeaker stands and floor-mounted / standing speakers from floor vibrations. The size of hole is variable and depends on the supplier, but here is a rough guide as to the size of hole dependent on the size of the nut (courtesy ofqtasystems.co.uk click herefor the full article).

Never tilt a speaker or stand with floor spikes or rubber feet fitted so that its entire weight rests on one or two spikes or feet.

Its a less common endeavour, but some believe that fixing spikes to the base of the speakers is just as beneficial as fixing them to the stands, most due to the aforementioned point of stability.

noahw also has a short write up on this subject on his instructable. Spike-Inserts of the screw-in

in fact, because the spikes will slightly dig into any surface that is softer than them, that would increase the friction of the speakers to the floor, and effectively anchor them, which could also be desirable. Make sure the length of foot adjustment extending beneath the speakers or stands is minimised. Push-in types have a number of tangs / pointed teeth which, a) hold the insert in place and b) prevent

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RequiredSpeaker spike sets, Igot the cheapest ones Icould find since Ididn't pay anything for the speakers and this isn't audiophile gear.

the more readily known function is the spikes ability to couple the stand (or speaker) with the floor. Whenever I voice a system in a room where these requirements need to be followed, there has always been a way when listening seriously to hear the sound for which you have paid.

Each insert requires a pre-drilled hole. Re these optional solutions to loudspeaker spikes inserted directly into the floor, once they heard the difference, in every case, the client did not want to give up the solution I brought along to aid with the movement of the speakers.

Surround-channel speakers in a home cinema system are sometimes described as rear-channel speakers.

that proves that you don't need a large point of contact to transfer movement, or in your case, sound, through a solid object.

Apply your chosen adhesive to the outside of the Insert Nuts and slowly, carefully screw them in with the Allen Wrench so that they go in straight and even.

Many speaker cabinets

The speaker and the stand will also move back and forth, particularly when they are placed on a nice, spongy (i.e, springy) carpet. The bolt will thread onto the insert and slowly draw the If you continue to use this site we will assume that's okay with you. Leaning out the bass reduces the dynamics & tone that the performer & composer meant for you to experience. We would advise using a block of wood to protect the surface when hammering. im no audio expert, but using simple physics, i can tell you that they are actually not helping isolate your speakers, but are probably anchoring your speakers to the ground more.

Their advantage is high pull-out resistance.

Bringing the speakers further into the room, serves to reduce the effect of the room as well. Different acoustic qualities would be heavy curtains and bare walls, for example.

Actually, this topic comes up on a number of RoomPlay voicing sessions as well.

If you have a thin walled cabinet base, glue packing pieces about 40mm square and 10mm thick Alternatively or use some silicon It even affects the overall sound in the higher registers.

Solid Ash or Elm etc. Call us on 0844 504 0350, Audio Affair Blog > How To > How To: Get To The Point The Importance of Speaker Stand Spikes, Posted on Mon, 12 Jan, 2015

put your spiked speakers on a hardwood floor, with pennies under the spikes, and try pushing it. Spikes are designed for use on carpets and rugs. If there arent already holes present, you must first pre-drill the correct-sized hole for the gnarled nut and hammer it into position.

Telephone: +44 (0) 1223-891091 Email:- Sales, and Support to Contacts. Sizes are supplier

it takes the same force to push the speaker.

These parts can all be purchased as a Kit of parts or as separate items.

Important: if your speakers are made out of a Press Board/MDF material that isn't a solid wood, first try a 1/16" smaller drill bit than the one recommended (It's good to try it on a scrap piece of material first, if possible).

do NOT drill through into the cabinet interior as this may create an air leak along For mild bass reduction, fit only the outer foam ring by sliding it in the port tube so that it sits just inside the flared port exit making sure it retains its shape to minimise airflow turbulence. They are tuning devices.

If you support heavy speakers this way, they will dig right into the wood.



Diagram 1 illustrates basic speaker positioning. Spikes are only good for carpeted floors. To buy tee nuts and spike inserts review If you did use some kind of adhesive to seal the nuts inside the cabinet, then give it a few hours to a day to properly dry and form a bond.

There are no International Standards on dimensions for these types of fitting and sizes can vary

being from (18 - 19)mm MDF provide sufficient wall thickness to install the insert without breaking through into Im not sure if that is the right term. Not once never.

The advantage is high twisting resistance but only moderate pull-out resistance. At least, thats not the case with speakers! How To: Get To The Point The Importance of Speaker Stand Spikes, Top Hifi Gifts for Music Lovers this Christmas, Loricraft PRC Latest Record Cleaning Machine Models. Diagram 3 illustrates room boundary distances.

11 years ago

The size / diameter of the hole is important for best fit. variety is intuitively obvious but not quite so obvious is that a portion of the internal thread space is used as

Guess Ive probably come down on the side of those whose viewpoint is that we need to decouple the system from the floor. o had a speaker cone with the same problem, and managed to mostly get it out with a dab of hot glue, quickly grab a piece out (ok, its hot, deal with it(its not really hot enough to burn you) then let it dry for 30 seconds or so, then pull it off, it should work it did for me.ps: Why is my firefox spell check putting itself on french by default?

Place your loudspeakers on furniture sliders!

You can get pretty fancy ones if your gear warrants.DrillHammer or Allen Wrench depending on the designOptionalAdhesive - A couple reviews at Parts Express recommended using an adhesive like Liquid Nails to improve the seal of the threaded inserts. Installation of speaker spikes into stands or plinths is fairly straight forward, and is typically the same regardless of the type of spike.

Its not flawless, unless the cabinet is suspended in zero gravity, there will be external vibrations. Dont be afraid to experiment with adjusting the speaker positioning, and listening carefully, until you have it just right to your ears.

To get around this, you must glue a pre-drilled packing piece of MDF or similar to the base and inserting the nut, spike and lock nut as before. Unwanted tension in the home is not a recipe for musical engagement!

I generally recommend the accessories from Herbies Audio Lab. True isolation devices will yield a fuller, more realistic sound with better dynamics (critical for maximum musical involvement). Aside from the obvious trouble that this may cause, there may also be an effect on sound quality, typically the speakers ability to produce the correct bass response.

Although there is going to be a lot of frustration and maybe tension if you do not put the speakers back when you are done!

In my case, the floor of my apartment. the speaker cone travels parallel to the plane of the ground, so any third-law forces it would produce (the forces that would move the speaker) will be in the exact opposite direction, parallel to the plane of the ground.

They will also place the speakers at the correct height approximately head height when listening.

Although I initially tried the Giant Decoupling Gliders, I often ended up using the standard ones on most system/room voicing jobs. All rights reserved. Speaker stands, however, are likely to provide both the best performance and enable the greatest flexibility in positioning.

Diagram 2 illustrates multi-channel speaker positioning. It may be small, but hey, most high-end speaker stands wouldnt include them if they didnt make a difference. Quite simply, using spikes as the interface between the floor and the speaker consistently produces what I call Audiophile Bass. Try to keep them level and to get the tweeter as close to ear height as possible for the best sound reproduction. Heres the thing leaving your loudspeakers on the best footers, spikes, etc. However, the inserts used for loudspeakers cabinets are generally within (10 - 15)mm in length.

ProAc K10 celebrates 10 years of the K-Series and uses two Kevlar cone bass drivers to deliver a simply an stunningly natural and extended bass response. 10 years ago are less popular and more expensive due to the small quantities involved.

The problem with this is, I listen to so much dubstep the spikes would vibrate themselves into the floor. But its not the wire that makes the huge difference, its the dramatically improved acoustic wave-launch! Now the sound reaches you quicker, reducing the effect of room reflections. overall reach like a G-clamp, is to use a set screw (all-threaded bolt), and a large washer or two, (mudguard washers). They are called Cone/Spike Decoupling Gliders.

Did you make this project?

About the only time youd need the giant ones would be if your speaker is maybe 125 lbs.

Of course, there will always be variations depending on the size and type of screw, but a quick read of the packaging should clear matters up. In the majority of cases, stereo speakers should be between 2m and 4m (6ft and 13ft) apart.

But rest assured, whichever ones you decide to go for, you will notice a difference.

Even with your speakers placed away from room boundaries, the material and acoustic character of the boundaries will still have an effect on the sound. The front-channel speakers in a home-cinema system should be located either side of the screen. They come in all sorts of sizes & shapes. Your first article suggests using pennies under the spikes for hardwood floors.

silent sm5 mount chord isolation feet The surround-channel in home-cinema systems tends to stretch stereo images so the front-channel speakers can be located a little closer together than in traditional stereo systems. on Introduction. In certain cases, the Threaded Stud Glider is a great solution as well.

This modification was done primarily for the benefit of my downstairs neighbors, because Ilike to play bass heavy music and getting the speakers up on spikes will reduce the amount of bass transmitted through the floor. Hey, after 47 years of marriage, I kinda know how that can happen . but

Screw-in types have a sharp cutting thread and generally a small lipped shoulder which aids in depth setting.

lengths with knurled or plain body sections.

They have high torsional resistance but low pull-out Try to ensure that immediate surroundings of each speaker have similar acoustic qualities. through from the reverse / cabinet inside. Experiment and trust your ears youll definitely know when it sounds its best.

for through-hole drilling's so you need to plug the hole interior with a blank wood piece. I fabricated a platform from King Starboard (a material I knew from repairing my boat) the same size as the speaker width and depth and placed them under the speakers. "Truly blown away with the sound for this room and this setup.

The rubber feet are for when speakers or stands are used on uncovered wooden or tile floors.

Note, the difference in thickness between a Half-Nut You can read more of Jim Smiths writings here. Tee Nuts are similar in that they have 3 or 4 pointed tangs which, due to the tang profile, close inwards

If you still want to use the cables you love, the improvement in sound & musical engagement from a correct acoustic wave-launch will make the added expense of longer cables even more worthwhile. Diagram 5 illustrates inward angle. Wood Insert and optionally a matching thread size so the speaker would move exactly the way it did before.

For example on a recent RoomPlay session, the clients loudspeakers weighed over 500 lbs.

A better technique however, (this only works on through-hole insertions) and not restricted on I can attest to the fact that Ive voiced dozens of systems lately where the client was using spikes under their speakers when I arrived, because that was what came with their speakers, or they had invested in the purchase, often due to ACK (Audiophile Common Knowledge). qed It is capable of delivering expansive, high-performance sound that goes way beyond what you'd expect for its relatively compact size.

Holes should be blind-drilled, i.e.

This often means that the loudspeakers cannot be moved forward enough to present the sort of musically involving Dynamics, Presence, & Tone that is simply waiting to be unlocked from recordings. The centre-channel speaker in a multi-channel home-cinema system can be located either directly above or below the screen on its vertical centre line. This will mean the stand will sit on narrow shoes as opposed to thin points.

12 years ago

Often its a matter of dcor requirements.

That's the idea, anyways.Careful if you just have hardwood floors. And thats when the pucks come into play. Using knock-ins, one needs to be careful. As mentioned, this only works

two things:speakers need to have a large surface area because air is not solid, so they need to contact as much of it as possible to achieve the desired amount of air movement.

One common method is to put pennies under the spikes. You could suggest that to people with hardwood floors, so they won't get scratched.

Full guidance will be present on or within the packaging of the spikes when supplied. We use cookies to ensure a better experience on our website. I do not suggest removing them. than a small height adjustment is required, as you run out of spike thread. One more thought re: improved acoustic wave-launch.

Sizes are supplier dependent, guide ONLY. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); document.getElementById( "ak_js_3" ).setAttribute( "value", ( new Date() ).getTime() ); Subscribe to Copper Magazine and never miss an issue. Suggested pilot holes for Flanged Knock-in Inserts.

From the drawing board to the testing room to the factory floor, attention to detail is crucial, and what ultimately makes hi-fi well hi-fi! Diagram 4 illustrates the use of port plugs and their effect on speaker frequency response. Here is a lengthy article on what may or may not happen when using speaker spikes.

now try pushing a solid object, like your mouse, with the tip of your finger.

the recommendations below can only be approximations. Its a strange detail, but it is absolutely crucial to getting the absolute most out of your speakers.

Tee Nuts & Inserts. Dynaudio floor-standing speakers and Dynaudio floor-stands intended for stand-mount speakers are supplied with two foot options: floor spikes and rubber feet. Want to know more?

Thanks, Jim!

12 years ago There is a small disadvantage to their use, the slight increase on surface area means that all of the spikes functions are diminished slightly, but that doesnt mean they wont still serve their purpose in the stability, purging and isolation departments, and your lovely hard wood floor wont be any the wiser. Arduino Robotic Arm Controlled by Touch Interface. The inserts are

Whenever speakers are in use, their cones move back and forth.

accordingly, depending upon manufacturer / supplier.

So basically, the least expensive version (US $16.89 each) has consistently worked out best for me. Once he experienced them producing a hugely involving illusion of live music from a proper acoustic wave-launch, he was hooked.

I use them with speakers or audio furniture pieces that were threaded for a spike/cone assembly.