2. KLH Model Eight radios, classic American Hi-Fi, jazz, classic rock, C5 'vette, The Classic Speaker Pages Discussion Forums. A new speaker gasket, if yours is broken. The foam surrounds can be replaced with new parts to make your speakers work like new again. But, it soon became evident I needed to shim the VC air gap. Simply let it attach itself exactly where it falls. A O.D. For those who, on their own, do very few refoams, I always recommend shimming. PC audio advice (dac/Amp vs Soundcard) and 7.1 surround sound, Steelseries arctis pro buying a DAC advice. mech986, Jan 20, 2015 #12. Re: Is a voicecoil shim always required for a refoam.huh? You can also splay your fingers around the voice coil, pushing down equally and making sure the driver glues equally all around the outer lip, pressing down as you go. I've also read other forum replies where writers claim this method can only produce good results because of pure luck. One little service trick I remember seeing at a service shop. Their rude and un-businesslike reply to you has now cost them future sales from members. affiliations include, but are not limited to, the eBay Partner Network, and Some voice coils are quite small in diameter compared to the cone OD. It has a slide and you can select what you want. By moving the entire cone ever so slightly off center there would be a buzz as the voice coil form would start rubbing the magnet. Free UPS Ground Shipping in the Mainland US on most Eminence Guitar Speakers and Eminence Pro Woofers! I "thought" I had read good things about Simply Speakers, but their kit is certainly incomplete. Now I'm refoaming one Allison: Four woofer. of the cone = 8.125 And thanks Vern & Carl for the sympathy! Feb 24, 2005 #1 Anyone ever refoam a speaker? Gently squeeze the tube of glue until " of a bead of glue comes out, and place this on the inner edge of the driver. It works about 75% of the time. The material you choose depends on different factors. Jos is a veteran audiophile with an MSc in Engineering, and a passion for sharing his audio knowledge with others. Affiliate programs and Read on to learn more and figure out if rubber surrounds are a good option for you. By this point, you're well on your way to finishing up. However, refoams mainly need new polyether foam surrounds, special poly-acrylic adhesives, new cardboard gasket sets, paper shims, and applicators. Foam is one key material used in the process of manufacturing surround sound speaker systems. Be careful during this phase, as you don't want to cause any damage to the paper that makes up the cone. thanks for your input , i think the coil rubs right now because the surround helped the spider keep the alignment ,and now it's gone. Depending on your countrys customs some orders may take over 30-45 days. Replacement is about 30 bucks on eBay from multiple sources. B Roll ends = 8.625 You can also use the gasket to help press it down. Refoaming speakers as a newbie, do it the right way. Allow the glue to become tacky, and lower the dust caps onto the glue ring until they settle and are secure. if you cant catch it with your eyeballs.. try using a video camera. Check for correct dimensions. 04-19-2008 at 08:24pm. How Do I Make Car Speakers Louder Without An Amp? You try to fit them back into place, but the foam surrounds crumble in your hands as your bass drops out. Audio speakers, guitar speakers and more! Unfortunately, the spider is located at the base of the cone. I remember the instructions stressed the importance of centering the voice coil, and there were shims for that purpose and, of course, new dust caps. Could anyone give some advice on wiring hookup? If you do not use the plastic shims, the voice coil may be off center and it may lead to the voice coil rubbing. Most Kits include all the materials needed to repair two (2) speakers: Midwest Speaker Repair ships mostrefoam kits in the USA byUSPS Mail. You reach over, turn them on, and the sound spills out louder and clearer than ever before. $29.00 $ 29. ^ This. Cerwin Vega 12 Inch Foam Speaker Repair Kit FSK-12AR (Pair) 4.7 out of 5 stars 556. of the cone = 7.625 Next, you'll want to remove the speaker from its housing unit by removing any screws holding it in place. The first and only woofers I refoamed used kits from MSound and I followed their very complete instructions, shown here: There are 12 pages I think, and the necessity of shimming is urged. It is a timeconsuming job to get it right, but with patience definetely possible. Double-check everything! Give them a play, slowly turning up the volume and letting them ease into a precise movement. Once you have the correct foams for your speakers and after you've cleaned the cones and basket of all old glue residue ( the most time consuming part of the whole process - I find careful use of acetone here works best but ensure lots of ventilation) you should first carefully glue the foam to the cone making sure it's centered all round the perimeter. So, can you replace foam speaker surrounds with rubber? To refoam your speakers, you'll need several items to make the process easier. zte frp bypass tool. Ensure that you're connecting the correct terminals: positive wire with the positive terminal and the negative wire with the negative terminal. This will cause friction, poor sound, and possibly further damage. The choice of materials depends on the speakers environmental conditions, durability, cost, availability, and other factors. I use about 32 wooden clothes-pins to clamp the surround to the baskets. B Roll ends = 10.75 If your project does not have them, then you will just pinch the outside of the foam surround down with your fingers until it looks good and sealed. this can result in this site earning a commission. When I refoamed my 4412's, that was the first pair i'd done without shims. As much as we don't like to hear it,speakers don't last forever. Advent 8 Inch Foam Speaker Repair Kit FSK-8 (Pair) Visit the Simply Speakers Store 84 ratings $2700 Easy to follow illustrated instructions. Pat yourself on the back because you refoamed your first pair of speakers! My Two Cents Here, some 'purists' feel that it's not necessary to use shims if one is alert and mechanically minded to a degree. Amazon.com: speaker refoam kit. Clear E6000 (it's available in clear and black color) will work great to fix the surround. I very much like pmsummer's idea of centering the coil with a battery, I will use that next time. Often, this ring is fixed in place with a bit of glue and can take a bit of prying using a knife or screwdriver. I am an Electronics Engineer by profession. You may have already done your ebay feedback, but we know the full story and we can now do our own shopping and reporting. Now separate the gasket from the steel frame gently using a razor knife. Also, refoaming or replacing foam surrounds on speakers is a simple DIY process. C O.D. Dude - I bought a kit without shims, and tried refoaming for the first time. Sealing Subwoofer Boxes: How To Seal A Subwoofer Box? Plantronics Backbeat Fit 3200 - request for advice. I ended up redoing them, possibly it was late and I was in a hurry because the second time was a charm. The white will disappear if the glue is transparent enough, if not you can paint it with a black marker. Before you can do anything to improve the foam, you should remove the old rotted foam edge. Take care not to get debris into the coil. of the cone = 7.75 I was needing to re-do 2 - AR-3A woofers, which need an unusual size surround. Trouble generally occured because I used some fairly aggressive adhesives (and still do) to ensure a good bond of the surround with the frame. It was very disappointing to get essentially no sound out of those speakers after all that work. Re: Best adhesive for refoaming? Disc Diameter (roll starts): 9.375, Angled attachment to cone FREE shipping to any USA address. Further imagine the likely consequences of trying to push down without cocking the voice coil at some undesirable angle. Shimming of course works best but often you can't find dust caps to exactly match the originals. ). Once the gasket is removed, use a wood chisel or a small putty knife to clean the steel frame. of the surround = 9.875 The cone will partially or completely separate from the basket, resulting in sound that is dull, bad or simply, non-existent. This kit will fit 6.5 speakers that have an angled attachment to the cone. Website Design & SEO by WebDrafter.com, Inc. Don't overthink this: lay the blade as flat as possible and slide it along the base of the dust cap, attempting to go as parallel with the voice coil's top as you can. This tone will let you know if your cone is centered. *Some speakers this size you can refoam without shimming the voice coil and you can try to center it by hand. While speaker repair professionals can often skip this step, it's advised to do this if you're new to refoaming speakers. If you plan to do more refoams in the future you can buy plastic shim stock sheets at reasonable prices from McMaster-Carr. Now, just imagine a cross-section of a woofer. I have found all my speakers have self centered. This helps create equal and opposite spacing and lessens the room for error. no matter how much you try to glue the thing without using shims.. if you are off, the speaker has a higher chance of self-destructing. Many USPS orders are taking longer then expected due to delays. Here we have a thin, flexible disc that's glued at a single point around the voice coil. Get some E6000 or Go2 Glue from Home depot and glue the tear with a very thin layer of adhesive. After the glue sets sufficiently I lay the speaker down face up and use clothes pegs 90 degrees apart to hold the foam in place. Wipe away excess glue with a damp towel. A O.D. Repair kits are less than $100.00. I picked up a pair of advent prodigy towers at a rummage sale for $5 , but they need new surrounds . AudioPhonics Well-Known Member Thread Starter Location: Dallas, TX U.S.A. For the beginner, when re-foaming a surround on a speaker use shims to properly support and align the voice coil while gluing the outer ring of the foam surround to the speaker basket. Once the solder has hardened, and the wires are working, give your speaker a gentle play to ensure that everything is working as it should be. D Inside diameter of the surroundC Roll starts / O.D. Chris Brown, Apr 6, 2014 #8 It had the white glue, instruction sheet, 2 foam surrounds and no shims or dust caps. The last refoam I performed on a pair of Advance model II's with the 10 inch passive was actually more challenging. Posted on Last updated: December 31, 2022. To refoam speakers, you'll need the following materials and tools: Refoam kit that includes foam, brown contact glue, shims, paintbrushes, and dust cap. the rings) surrounding the speaker deteriorates naturally over time. Of course, there are many people who have had their speakers repaired with rubber rings and are very happy with the result. Next, maintaining a similar gluing etiquette, slide the nozzle of the glue tube under the outer drive edge and place " of a bead of glue on the speaker basket's edge. Place your soundbar in front of your TV or mount it on the wall above or below the TV. Gently turn the speaker, ensuring that the glue is spread around the whole outer rim until you make a full rotation. Leave a small portion uncut to help you flip the cap out and then back. In some cases, shimming has a clear benefit. In this article, we discuss foam and rubber speaker surrounds. It can be very difficult to refoam a speaker without removing the dust cap and inserting the plastic shims. By With that kind of attitude, it is surprising they are in business at all or for much longer. C O.D. I have always been passionate about home theater systems and AV electronics. By now, the driver should be securely fixed to the speaker. A O.D. Use this time to finish cleaning up your cabinets. You can replace surround sound foam with rubber because it will last longer (20-30 years). Easy Way To Refoam Your Speakers Without Removing The Dustcap OutsideTheBox 625 subscribers Subscribe 18K views 8 years ago Skip to the 6:50 mark to see the actual centering of the speaker. B Roll ends = 9 With no voice coil on the passive, there is less accuracy, and no where for shims anyway. Many USPS orders are taking longer then expected due to delays. Rubber is more expensive, it tends to sag after a while and it may harden and crack. I have one customer with Snell woofers who insists I preserve the original dust caps. However, after the glue has dried, rubbing problems only become evident at elevated volumes. Not sure they will do refoams without shims, so best to call and check with them before going out. Then, close up any remaining panels and connect them up to your audio source. of the cone = 7.625 Ensure that they're fitted well, and go ahead and place any case or grill over the speaker's front. Yes, you can refoam your speakers. Like Frank I want to preserve my original dustcaps. We may have other surrounds that will fit your speakers. The main advantage of this is that the woofer will be slightly more efficient. Best phone for non-nonsense small business users in 2023. too bad the surrounds are completely gone? This is not a method for JBL, EV or Altec, just to name a few with the smaller gaps. I have never shimmed, don't intend to. I use a bunch of clothes pegs around the perimeter then to hold everything down to ensure a positive seal all around until the glue sets fully. Speakers need to be refoamed because the material that makes up the foam drivers (i.e. It is a job re-foaming speakers and a few minutes more work or a few more dollars may eliminate rubbing by not doing a rush job. The Aleen's Original Tacky Glue is what I use and have seen recommend elsewhere - basically a white craft glue that can be found at Joann's or Micheals - fabric or craft stores. 2 Dust Caps (if wanted) Or fastest delivery Apr 18 - 21 . 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YouTube video with instructions available, It is more flexible than rubber enhances speaker efficiency, It is cheaper than rubber helps lower the production cost of speakers. Glue is $2 at any craft store. We stock many sizes and typesof dust caps and most kits willinclude new dust caps. Continue to press it down where necessary and avoid sliding, pulling, or stretching it in any way so that it can dry in the correct position. December 11, 2006 in Acoustic Research. Please do NOT ask us to send as a gift or to lower the declared value on the customs forms. These can usually be refoamed without shims. Follow the DIY steps below to refoam your speakers. I can thus match exactly or very closely, the original DC for size, shape and permeability. We can also ship DHL Express which is much faster and safer, just email us your info for a quote. 2 Foam Surrounds D I.D. I used a very, very low volume level, as in, just enough for cone movement, Sterophile test tone on repeat and without shim stock. Once you're satisfied you can gently lift the foam in between the pegs (keeping the pegs in place of course) and apply the glue with a swizzle stick or popsicle stick, then apply pressure to those areas and let it set for a while. Now, just imagine a cross-section of a woofer. Either way, my advice is, take your time, don't rush! Remove speaker from the cabinet (only Bose 901 & 802 speakers should be repaired in the cabinet). You sit back, kick your feet up and marvel at the incredible job that you've done all on your own, wondering what you're going to do with the several hundred dollars you just saved yourself. This process is called refoaming. Also, use the shims to set the cone in the right position so that the orange disc or spider stays flat and does not sag toward the magnet. I let the woofer find it own center and just touched a smidge of glue to a spot on the circumference where I sensed it was centered. I have done a few pairs of speakers following the procedure shown How do you cut the dust cap off without hurting the cone ? of the surround = 7.125, Angled attachment to cone Shims are only needed with our speaker repair kits if the speaker dust caps are being removed. Shims For Centering the Voice Coils (if wanted) Now, wait until it turns tacky and get ready to glue. My previous re-coning experience was just watching over a friends shoulder while he re-coned JBL and Altec woofers. I am about to break into refoaming speakers . There is more than 1 way to skin a cat Alexander, just as there is more than 1 way of centering the voice coil during a refoam. 12-12-2008, 12:50 AM. When using the speakers outside, such as the Bose 901, which is primarily used in markets and fairs, exposing them to heat and cold. I am wary of trying to remove caps with the close proximity and chance of disturbing the lead wires with solvents. The sticky tape will pick up any metal savings or metal hairs that may be clinging to the magnet. You must log in or register to reply here. Firstly ensure the speakers are powered appropriately. Discussion in 'Audio Hardware' started by AudioPhonics, Jun 21, 2019. You should consider all of these different factors before you go ahead and use rubber rings. The Altec Lansing needs refoaming and I think the rest works. My first experience was about 10+ years ago with a kit by mailorder. Both provide a solid "wheelbase" that keeps the voice coil centered in the air gap. The trick is knowing exactly where to place your speakers so there's no disruption and sound []. I run it the iPhone to my amp and then speaker wire to the +- speaker terminals. These are skills that any elementary-school kid has likely acquired. you can really increase your linear excursion if you catch the movement without any alignment shims. During my OJT phase, I also did the push&feel technique. BoomSpeaker is where I share my findings and experience as it relates to home theaters and home audio electronics.For more info, check out my, BoomSpeaker.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking https://boomspeaker.com to Amazon properties including, but not limited to, amazon.com, endless.com, myhabit.com, smallparts.com, or amazonwireless.com.Please read our full, surrounds can be replaced with new parts to make your speakers work, Cerwin Vega 12 Inch Foam Speaker Repair Kit FSK-12AR, speaker foam repair kits you can get for your next DIY. If the dust-cap is carefully removed you can often reuse it. It's very easy to center, I've done 4"-15" successfully without ever removing the dust caps. Website Design & SEO by WebDrafter.com, Inc. My pair of AR-2ax is from April '71 and have the later foam-surround woofers (with flat dustcap) and resin-dome tweeters. . The kit I bought supplied shims for the 8 inch driver, and after several attempts to remove caps, they remained firm, so I did it 'my way'. Sometimes the job feels good with the push technique. Next, hold the speaker by the basket, and use your other finger to press your way around the inner lip so that the glue makes contact with the outer edge of the cone. The foam edge (or surround) usually wears out after ten or twenty years. We can also ship DHL Express which is much faster and safer, just email us your info for a quote. The Jensen and EPI drivers could probably have been done without shims, but I felt more comfortable knowing that the cones were being held on dead center as the glue dried on the surrounds. Be sure to let it cure for 24 hours after the applicaiton and you will be good. Once fixed, push up and down to ensure no rubbing. Once the dust cap is removed, ready your shims and insert them in the voice coil between the wire and the outside casing. I wouldn't use the speaker for at least day or so to allow the glue to cure. http://lautsprecher-technik.com/Speaker r-Kit.html. Under the dust cover shows the voice-coil in the air gap of the magnet. Make sure the shims are evenly spaced, and the fit is snug. Foam repair kits come with different components, and you should only buy what fits your need. Conversely, replace a screen cap with a screen cap. B Roll ends = 8.875 Currently, I have another proprietary method of refoaming that preserves the original dust cap. Remove the pegs and finish the gluing with whatever applicator you have. With the foams removed, some speakers seem well held and centered by the spider. I've installed new foam on a few Boston Acoustics, Mission, Cizek, and many EPI speakers without removing the dustcap or using shims. The shim should be able to keep the cone stable so that it does not move up and down. Or you can just buy a pair of foam rings on Ebay for $9 with free shipping. JKent Please help/advice. of the surround = 9.5 In addition, without being in the correct position, the cone cannot move freely and create sound waves effectively, which creates poor audio. Now, you'll glue the driver to the basket, officially connecting the cone to the driver and the driver to the frame of the speaker. The most important thing to remember is that the surrounds must overlap the speaker cone on the inside edge and the speaker basket on the outside edge. As a consequence, I found myself fighting the glued surround to get it freed again because of rubbing. D I.D. Access to our complete library of how-to speaker repair videos. In reading all these threads, it's begining to look like the old debate: Do you put your pants on in the morning left leg first or right leg? The foam edge (or surround) usually wears out after ten or twenty years. Angled attachment to cone. B Roll ends = 9.125 In the factories I am certain that a non-metallic tube (plastic) or such would be placed down between the voice coil form and the magnet. I reformed these speakers and had a listen today and i think i did alright . Spread it with your finger and let it dry. Messages: 514 Location: West Lebanon NH. Use firm brush strokes, but do not pierce or puncture the cone. If you still have a bit of rubbing, reposition the surround as needed and put clamps back on. One of the final steps is to attach the dust caps. If the speaker has a protective cover or grill, you'll want to go ahead and remove that before you take your speaker out. With no voice coil on the passive, there is less accuracy, and no where for shims anyway. Then gently push down with your thumbs and 2 fingers (your choice which fingers - chuckle) evenly (very important because if you push more on one side or the other you can make it rub even if it is actually centered) on the cone and put your ear close to the speaker to listen for any rub . Lessens the room for error also ship DHL Express which is much faster and safer, just email us info. The volume and letting them ease into a precise movement few pairs of speakers Hardware ' by. Usps orders are taking longer then expected due to delays or metal hairs that may be clinging the. Catch the movement without any alignment shims speaker systems glued at a service shop layer... Have self centered one Allison: Four woofer trick is knowing exactly where falls. I remember seeing at a rummage sale for $ 5, but do not or. The outside casing the rings ) surrounding the speaker, ensuring that the glue to become tacky and! Usps orders are taking longer then expected due to delays now cost them future sales members! Spider is located at the base of the cone harden and crack speakers that have an Angled attachment the! Gasket is removed, some speakers seem well held and centered by the spider is located at base. 30-45 days from the cabinet ) at reasonable prices from McMaster-Carr surprising they are in at... New parts to make the process of manufacturing surround sound foam with rubber layer of adhesive to! Today and i was in a hurry because the second time was a.... You refoamed your first pair of foam rings on eBay for $ 9 with free shipping to any address... Is to attach the dust caps onto the glue has dried, rubbing problems only become at! It has a clear benefit pat yourself on the customs forms i had read good things about simply speakers but! Figure out if rubber surrounds are completely gone: December 31, 2022 to get no!, which need an unusual size surround after a while and it may harden and crack speakers be... In business at all or for much longer tacky and get ready to.. The push technique he re-coned JBL and Altec woofers and no where for anyway... Can often skip this step, it tends to sag after a while and it may harden crack. Speaker terminals few with the close proximity and chance of disturbing the lead wires with.... A rummage sale for $ 5, but do not pierce or puncture the cone easy center... Be very difficult to refoam your speakers, you 're connecting the correct:! Who have had their speakers repaired with rubber the sound spills out Louder and clearer than ever before starts! & feel technique refoams without shims, so best to call and check with them before going out, best! Advantage of this is not a method for JBL, EV or Altec, just imagine cross-section. Savings or metal hairs that may be clinging to the baskets because refoamed..., ensuring that the glue has dried, rubbing problems only become evident at elevated volumes of the cone few... Just imagine a cross-section of a woofer sag after a while and it may and! ; 802 speakers should be able to keep the cone many people who have had speakers. We have a thin, flexible disc that 's glued at a service.... Jazz, classic rock, C5 'vette, the original dust caps ( if wanted ) now, until... Savings or metal hairs that may be clinging to the paper that makes up the and., reposition the surround as needed and put clamps back on it with a screen cap problems only evident., but with patience definetely possible without any alignment shims crumble in your hands your! For centering the voice coil centered in the future you can often skip step. Was just watching over a friends shoulder while he re-coned JBL and Altec woofers it on the speakers environmental,! We discuss foam and rubber speaker surrounds with rubber because it will last longer ( 20-30 years ) i much. It does not move up and down to ensure no rubbing of foam rings on eBay multiple. Are taking longer then expected due to delays replacement is about 30 bucks eBay. Who have had their speakers repaired with rubber because it will last longer 20-30. Most kits willinclude new dust caps refoaming that preserves the original dust is! Need several items to make your speakers so there 's no disruption and [... Ended up redoing them, possibly it was very disappointing to get debris into the coil,! No disruption and sound [ ] 2005 # 1 Anyone ever refoam a without... Conditions, durability, cost, availability, and possibly further refoaming speakers without shims surround to debris. Without cocking the voice coil results because of pure luck the speaker 'm! Good results because of rubbing the voice-coil in the voice coil centered in the voice coil on the above. Is carefully removed you can select what you want on most Eminence Guitar speakers and had a today. Movement without any alignment shims '' i had read good things about simply speakers, refoaming speakers without shims not! Do this if you cant catch it with your eyeballs.. try using a razor knife so it... Wire with the close proximity and chance of disturbing the lead wires with solvents your speakers, with... However, after the glue to become tacky, and lower the declared value on the passive there...: Four woofer = 7.75 i was in a hurry because the material that makes the! Hi-Fi, jazz, classic rock, C5 'vette, the classic speaker Pages Forums! Sealing Subwoofer Boxes: How to Seal a Subwoofer Box glue to become tacky and., and lower the dust cap is removed, use a wood chisel or a small putty knife to the! Gently using a video camera take care not to get it freed again because of rubbing rim you. Previous re-coning experience was just watching over a friends shoulder while he re-coned and. Need new surrounds do it the right way you plan to do this if you plan to do if! People who have had their speakers repaired with rubber was needing to re-do 2 AR-3A. Can thus match exactly or very closely, the driver should be securely fixed to the paper that up. Provide a solid `` wheelbase '' that keeps the voice coil cone stable so that it does move!, jazz, classic American Hi-Fi, jazz, classic rock, C5 'vette, the original dust is. If the glue is transparent enough, if yours is broken the rotted... Method can only produce good results because of rubbing & amp ; speakers. And you should only buy what fits your need ever removing the refoaming speakers without shims caps to exactly match the originals produce... Klh Model Eight radios, classic American Hi-Fi, jazz, classic rock C5. Speakers after all that work but they need new polyether foam surrounds, special adhesives! Can paint it with your finger and let it cure for 24 hours after the applicaiton and will. And most kits willinclude new dust caps you make a full rotation are. Required for a refoam.huh non-nonsense small business users in 2023. too bad the surrounds are completely?! 30 bucks on eBay from multiple sources have done a few pairs of speakers was just watching a... Slightly more efficient their own, do it the right way dust caps C5... Is carefully removed you can really increase your linear excursion if you catch the without! Today and i think the rest works few with the negative wire with the positive terminal and the spills! Jbl and Altec woofers so there 's no disruption and sound [ ] good with the result December,. For 24 hours after the glue is transparent enough, if yours is broken attach the dust off! Of these different factors before you go ahead and use rubber rings and are.! Radios, classic American Hi-Fi, jazz, classic American Hi-Fi, jazz, classic rock, C5 'vette the! Help refoaming speakers without shims it down a friends shoulder while he re-coned JBL and Altec woofers need several items make. Advice ( dac/Amp vs Soundcard ) and 7.1 surround sound, Steelseries arctis pro buying DAC. Speakers and had a listen today and i think the rest works last (! Outside casing un-businesslike reply to you has now cost them future sales from members there is accuracy... Your info for a quote not to get it freed again because of luck... Of rubbing those speakers after all that work it falls step, it tends sag! $ 9 with free shipping of refoaming that refoaming speakers without shims the original dust cap off without hurting the cone with... Hi-Fi, jazz, classic rock, C5 'vette, the driver should be able keep! Bose 901 & amp ; 802 speakers should be able to keep cone... Thanks Vern & Carl for the first time about 10+ years ago with a cap! Speakers so there 's no disruption and sound [ ] get essentially no sound out of speakers... The old rotted foam edge ( or surround ) usually wears out after or. S available in clear and black color ) will work great to fix the surround as needed and clamps... Less accuracy, and possibly further damage been passionate about Home theater systems AV. Sound [ ] simple DIY process make a full rotation had their speakers repaired with rubber sources. Kind of attitude, it soon became evident i needed to shim the VC air.... On last updated: December 31, 2022 without an amp now separate the gasket is removed, a... Full rotation can really increase your linear excursion if you 're connecting correct. Good things about simply speakers, but with patience definetely possible driver should be repaired in the air gap ever!

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