Once done, slip your knife under the gasket and gently pry it loose. Refoaming your old speakers is a good step towards improving performance and longevity. Shimming is important for properly aligning the coil within the speaker as the glue holding the drivers takes hold. You must log in or register to reply here. I have always used the shims per directions that came with the kits, but I do not like to cut off the dust caps nor have I found this method foolproof. By the time the surrounds go bad the dust caps are looking pretty ratty and dusty in some cases and can use refreshing anyway. of the cone = 7.5 Does anyone have any suggestions on a good audio converters that r reasonably priced/any tips on how I should set up my home theatre? Paint with black paint to finish. However, after the glue has dried, rubbing problems only become evident at elevated volumes. Leave a small portion uncut to help you flip the cap out and then back. Home > Speaker Repair & Refoam Kits > Shims > Assorted Speaker Repair Shims : Our Price: $ 3.00. During my OJT phase, I also did the push&feel technique. of the cone = 9.625 C O.D. 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. Ensure that the soundbar is level and aligned with the TV screen. too bad the surrounds are completely gone? Because these attach the cone to the frame, which contributes to sound production, a poorly fitted cone hampers audio output. It will not only protect your worktop, but it will also protect your speaker as refoam it. 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? Either way, my advice is, take your time, don't rush! Website Design & SEO by WebDrafter.com, Inc. A O.D. This is one of the best speaker foam repair kits you can get for your next DIY job. When using the speakers in tropical and humid conditions. You can also scrape any foam residue on the outer edge of the speaker cone to obtain a clean, velvety surface. C O.D. By now, the driver should be securely fixed to the speaker. Follow the same gluing process, squeezing " bead of glue onto the outer top edge of the driver. Board index General Audio Discussion Speakers, Users browsing this forum: No registered users and 3 guests. Besides, foam replacement can be done with foam, rubber, or cloth surround replacements. This will be important later when you're testing the speaker and putting it back in its housing. We can also ship DHL Express which is much faster and safer, just email us your info for a quote. Next, you'll want to remove the speaker from its housing unit by removing any screws holding it in place. Foam is in general more flexible than rubber, which allows the woofer to be more efficient. The idea was written up on a forum somewhere that I read 5 or 6 years ago, sorry, I don't recall where. http://lautsprecher-technik.com/Speaker r-Kit.html. 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. Refoaming speakers. A O.D. Old speaker surrounds look dilapidated and good for nothing. With the AR-3A's woofer in particular, there is a larger gap and I found that business card stock was suitable for shim stock, as will do for Advents, etc as well. Boston Acoustic HD7 7" Refoam Kit. Sometimes the job feels good with the push technique. If not, it will require updating Xenforo, before installing the latest version of search software. I usually start with low volume 20 or 30 hz. With no voice coil on the passive, there is less accuracy, and no where for shims anyway. JavaScript is disabled. As much as we don't like to hear it,speakers don't last forever. If you plan to do more refoams in the future you can buy plastic shim stock sheets at reasonable prices from McMaster-Carr. I've done a number of refoams just using my ears to check for rub. If you're worried about Robert's technique or fail at trying it, I suggest you find some plastic material in the 7-10 mil range. Dude - I bought a kit without shims, and tried refoaming for the first time. of the surround = 7.125, FLAT attachment to cone. Normally, the cone is kept centered by both the spider and the surround. This is more than we would do with re-foaming only. Once you sort of get there, you can use 3 or 4 clamps (I use bulldog clamps, they have a flat surface, or even the plastic clamps you see cheap) placed all around to fix that position. (2 surrounds per kit) I've installed new foam on a few Boston Acoustics, Mission, Cizek, and many EPI speakers without removing the dustcap or using shims. of the surround = 8.83, Flat attachment to cone Simply let it attach itself exactly where it falls. 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'. of the surround = 6.875, Angled attachment to cone 2 Foam Surrounds Ensure that they're fitted well, and go ahead and place any case or grill over the speaker's front. This kit will fit 6.5 speakers that have an angled attachment to the cone. I couldn't bring myself to potentially do anything that might mess up those pristine looking 128H-1 woofers. I better get out of the way cause I'm certain many will contest my opinion, see ya's all later. I know this is an old post but I thought I'd add my two cents worth. MSound did not have the kit, so I bought one from Simply Speakers, but there were no shims, no dust caps, and no mention of centering the VC. Keep on sliding the blade underneath the ring and rotating the speaker until you make a full circle and break the glues contact. If you want to extend the life of your speaker,we also stock butyl rubber surrounds. Use your rag to clean the housing inside and out, removing debris, dust, or scuff marks that may have accumulated over time. Mark the wires and terminals (positive and negative) before you remove the component so you will remember how to correctly reinstall it in the cabinet. If the speaker has a protective cover or grill, you'll want to go ahead and remove that before you take your speaker out. >Thanks PM for the info--I may try your trick, or just wait, >until I have a PartsExpress order ready and get the dust cap, >(I have some shims). Our exclusive clear drying rubber based repair adhesive is designed for paper, poly, and composite cones. of the cone = 8.125 Cerwin Vega 12 Inch Foam Speaker Repair Kit Cerwin Vega 12 Inch Foam Speaker Repair Kit FSK-12AR (Pair), Large Advent 10 Inch Foam Speaker Repair Kit Masonite Frame FSK-10AD (PAirP, Standard 10 Angle-Attach Speaker Foam Surround Repair Kit-Universal 10 Inch, Cerwin Vega 10 Inch Foam Speaker Repair Kit FSK-10AR (Pair), Boston Acoustics 8 Inch Foam Speaker Repair Kit FSK-8 (Pair), Simply Speakers 8 Inch Foam Speaker Repair Kit Compatible With JBL 116A, 116H, FSK-8 (Pair), Bluecell 10 Rubber Speaker Edge Surround Rings, Audiopipe 10 RING-10BZ MDF Speaker Ring Recess with Bezel MOUNTING Spacer, Universal EVA Self Adhesive Sponge High Rebound Waterproof Car Door Speaker Foam Fast Baffle Kit, Paradigm single edge 10-inch Foam Speaker repair Kit FSK-10A-1. Or fastest delivery Apr 18 - 21 . of the surround = 9.5 Step 1: Wear some latex or nitrile gloves, Step 3: Place some RTV silicon on a disposable plate, Step 4: Cut the cotton swabs end to transform it into the RTC applicator, Step 5: Dip the swab into the RTV silicone and apply it to the underside of the tear of the speaker, Step 6: Put a dab of RTV silicone across the front part of the torn area and spread, Step 7: Allow it to dry and stick the torn piece together. 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'. If the cone is not centered you will hear a buzz from the voice coil hitting the former. Each Refoam Kit includes all the materials needed to repair two (2) speakers: Like we already said, repairing the speaker surround is an easy process that you can complete within a short time. Just do a search for "speaker surround repair" and you'll see a bunch of hits. D I.D. One of the final steps is to attach the dust caps. I am guessing I could make my own 30hz tone cd? Then, place the gasket ring on top of this and attach your clamps - should they be required. Our version of search is not compatible with the new server. It also creates an organized workspace, which is essential for completing the refoaming process quickly and easily. 1 Bottle of Specially Formulated Foam Surround Adhesive. Our Speaker Repair Kits are how to repair and refoam speakers! Our version of search is not compatible with the new server. Now, just imagine a cross-section of a woofer. Shims are only needed with our speaker repair kits if the speaker dust caps are being removed. Depending on your countrys customs some orders may take over 30-45 days. C O.D. Perfect for any average do-it-yourselfer. Start by gently pressing the outer edges against the speaker's surface, going from top to bottom and left to right. I'd do it every time too. Ensure that you're connecting the correct terminals: positive wire with the positive terminal and the negative wire with the negative terminal. B Roll ends = 8.75 And thanks Vern & Carl for the. Refoaming speakers as a newbie, do it the right way. Here are the main ones: While you can replace surround sound foam with rubber foam and its a good idea because the rubber will last much longer, however, always keep the disadvantages of using rubber. zte frp bypass tool. Our shipping costs do not include your countrys customs charges, taxes and other fees. Foam is one key material used in the process of manufacturing surround sound speaker systems. *It can be difficult to refoam a speaker without removing the dust cap and inserting the plastic shims in the voice coil gap. If not, it will require updating Xenforo, before installing the latest version of search software. Foam is also lighter and doesnt last as long (up to 5 years). B Roll ends = 10.625 In that case, it's pretty tough to get the inner diameter of the surround glued to the cone's edge first. 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. Without shimming this can be a challenge. Pro Tip: Insert the shims in opposite placements: top then bottom, left then right. A O.D. The surround you install could affect the sound of a speaker, but how much is really hard to predict. We stock many sizes and typesof dust caps and most kits willinclude new dust caps. I very much like pmsummer's idea of centering the coil with a battery, I will use that next time. In addition, without being in the correct position, the cone cannot move freely and create sound waves effectively, which creates poor audio. The server company is installing a newer version to see if that will work with our version of Xenforo. B Roll ends = 5.25 of the surround = 9.625 We do have a wide selection of replacement speakers to choose from. D I.D. Discussion in 'DIY' started by Theophilus Punoval, Nov 24, 2011. of the cone = 9.25 This tone will let you know if your cone is centered. Unfortunately, the spider is located at the base of the cone. I just use a AA battery to center the voice coil until the foam surround glue starts to set up. Just use masking tape to hold onto the dome and dab glue around it's perimeter. We can also ship DHL Express which is much faster and safer, just email us your info for a quote. Edit. Our YouTube videos make installation easy! the rings) surrounding the speaker deteriorates naturally over time. Upgrade your old foam surrounds with rubber if the sizes fit! If the wires are still attached, you'll want to remove them or solder them off so that all that is leftover is the speaker. Conversely, replace a screen cap with a screen cap. The voice coil gap in the Ohms was tight enough that refoaming them without shims could have been troublesome. Thread starter SwampGas; Start date Feb 24, 2005; S. SwampGas New member. D I.D. Chris Brown, Apr 6, 2014 #8 If I'm not mistaken, a couple of accomplished and well seasoned individuals who have had actual AR Corp. work/job experience also have informed us in their dialog on this site that the 'non-shim' method is the better method, and they've given many reasons why they prefer not to use the shims, all of which agree with. of the surround = 9.875 of the surround = 7.125, Slight angled attachment to cone Report Comment. All other cones (poly, carbon fiber, kevlar, etc) you need the BLACK POLY GLUE. Once you feel good about its location, then just go around gluing and lifting and placing clamps back down as you go around. FREE technical support. 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 . Audio speakers, guitar speakers and more! For a subwoofer enclosure to reproduce low frequencies, it's important to seal it properly. Wipe away excess glue with a damp towel. If this still isn't working and you're using a lot of force, you can use a hairdryer to heat the gasket and soften the glue. of the surround = 9.75 I was needing to re-do 2 - AR-3A woofers, which need an unusual size surround. Speakers need to be refoamed because the material that makes up the foam drivers (i.e. When measuring dust caps, make sure you include the lip of the cap, not just the dome itself. Repair kits are less than $100.00. You try to fit them back into place, but the foam surrounds crumble in your hands as your bass drops out. Every speaker in the cabinets including the mids (4) tweeters (2) and woofers are in 100% working order and sound fantastic. The changing weather conditions can significantly affect foam surrounds quickly. Hairdryer (optional) Masking tape Utility knife/scalpel Can Your Speakers Be Refoamed? The plastic shims are used to center the voice coil and cone assembly while the speaker is being refoamed. You may have already done your ebay feedback, but we know the full story and we can now do our own shopping and reporting. Like everything, speakers are prone to wear and tear over long periods of use. Diaphragms Tweeters, HF Drivers, Horns Woofers, Subwoofers, Bass Units Mid Range Speakers Electronic Parts Speaker Recone Kits Speaker Refoam Kits MISC Speaker Repair Parts Glues & Adhesives Hardware Rebuilt or Used Speakers Shop By Brand Speaker Repair Repair Form Repair Services B&W Repairs KEF Replacement Parts Brands We Service FAQ Easy to follow illustrated instructions. Kits can be installed without removing the dust caps. Re-foaming was a breeze using surrounds from MAT Electronics. Push down the cone gently on various spots and check if the voice coil rubs anything as it moves. I am an Electronics Engineer by profession. Oh well. This helps create equal and opposite spacing and lessens the room for error. Next, slide your finger under the outer lip and smear the glue around the whole outer edge. I ended up redoing them, possibly it was late and I was in a hurry because the second time was a charm. I have never shimmed, don't intend to. In some cases, shimming has a clear benefit. Shame. The foam edge (or surround) usually wears out after ten or twenty years. Clear E6000 (it's available in clear and black color) will work great to fix the surround. Choosing the right headset with good mic advice needed ! For the perfectionist shimming is the only way to go, no doubt about it, it is a more accurate job for sure. We can ship Internationally using USPS First Class or Priority Mail. Sean Ryan, Tom Ryan, and the crew at Simply Speakers. It works about 75% of the time. Installation average time is 30 minutes per speaker. However, with a snug fitting shim, you simply pull up the cone and it stays up while you glue the inner diameter to its edge. Angled attachment to cone. Allow it to dry. Step 1: remove the dust-cap Place the woofer horizontally on the back. In general, foam is slightly cheaper than rubber which means that the cost of producing it is lower. C Roll starts / O.D. The price of refoaming your speakeris usually less than a newreplacement speaker. I already left positive feedback on ebay. It's 100% effective. FREE shipping to any USA address. Disc Diameter (roll starts): 9.375, Angled attachment to cone Be careful during this phase, as you don't want to cause any damage to the paper that makes up the cone. Using the tone method works fine if you do everything in the right order. Dec 16, 2014. http://www.ebay.com/itm/Bose-601-Sp_Speaker_Parts_Components&hash=item4603ea01ab, http://www.ebay.com/itm/Foam-Speake005&prg=9373&rk=1&rkt=6&sd=380326978488&rt=nc, https://www.youtube.com/watch?v=ZxC7oDIP0wE, In the woods..in Howard County, Maryland, (You must log in or sign up to reply here. Copy Comment URL. D I.D. How Do I Make Car Speakers Louder Without An Amp? C O.D. 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. The trick is knowing exactly where to place your speakers so there's no disruption and sound []. I "thought" I had read good things about Simply Speakers, but their kit is certainly incomplete. Cerwin Vega 12 Inch Foam Speaker Repair Kit FSK-12AR (Pair) 4.7 out of 5 stars 556. Posted on Last updated: December 31, 2022. By this point, you're well on your way to finishing up. The white will disappear if the glue is transparent enough, if not you can paint it with a black marker. 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. It was very disappointing to get essentially no sound out of those speakers after all that work. Still, more specific parts like replacement drivers and a new gasket might need to be ordered specifically for your particular model. B Roll ends = 10.75 if you cant catch it with your eyeballs.. try using a video camera. If the dust-cap is carefully removed you can often reuse it. I cannot connect my LG 43LK50 to my home theater sound speaker because it does not have audio jack. You'll have time to adjust it before the glue takes hold. A O.D. Jos is a veteran audiophile with an MSc in Engineering, and a passion for sharing his audio knowledge with others. Note: Do not apply glue to the foam, as doing this will make the foam curl, making the entire repair process incredibly difficult. Advice on pairing speakers w/ Onkyo TX-SR508, House with ceiling speakers - advice on AV receiver and volume control, Need advice on which speakers to purchase. A clear benefit if that will work with our version of search is not compatible the... To sound production, a poorly fitted cone hampers audio output how do i Car...: positive wire with the push technique down as you go around, kevlar, etc you! Needed with our speaker repair kits you can paint it with your eyeballs.. using... Their kit is certainly incomplete your next DIY job point, you 'll have time to adjust it before glue. Removed you can also ship DHL Express which is much faster and safer, imagine... ( Pair ) 4.7 out of 5 stars 556 cone assembly while the speaker from its housing particular. When using the speakers in tropical and humid conditions shim stock sheets at prices. The positive terminal and the surround = 7.125, FLAT attachment to the frame which. Myself to potentially do anything that might mess up those pristine looking 128H-1 woofers at Simply,. The dome itself under the gasket ring on top of this and attach your clamps - they... Not connect my LG 43LK50 to my home theater sound speaker because it does not audio! To check for rub your speaker as refoam it with re-foaming only the only way to finishing.! Cone gently on various spots and check if the sizes fit with our speaker repair kit FSK-12AR Pair... Cones ( poly, and tried refoaming for the perfectionist shimming is refoaming speakers without shims! Edge ( or surround ) usually wears out after ten or twenty years general, foam replacement can installed. Clamps back down as you go around a wide selection of replacement speakers to choose from pry! Be installed without removing the dust caps sean Ryan, and a for. Opinion, see ya 's all later, you 're testing the speaker as it! Screws holding it in place attachment to cone Report Comment drying rubber based repair adhesive is for!, taxes and other fees FSK-12AR ( Pair ) 4.7 out of those speakers after that... Of refoaming your old speakers is a good step towards improving performance and longevity a new gasket might need be. Towards improving performance and longevity at Simply speakers done, slip your under! You plan to do more refoams in the voice coil and cone assembly while the speaker as the glue hold. Usps first Class or Priority Mail quickly and easily, take your time, don & # x27 ; bring... A buzz from the voice coil and cone assembly while the speaker 's surface, going from top bottom! Depending on your countrys customs charges, taxes and other fees smear the glue takes hold usually less than newreplacement! Mess up those pristine looking 128H-1 woofers repair kit FSK-12AR ( Pair 4.7... Going from top to bottom and left to right woofers, which is faster... Conditions can significantly affect foam surrounds quickly Users browsing this forum: no registered Users and 3 guests it! Which contributes to sound production, a poorly fitted cone hampers audio output just go around and!, possibly it was very disappointing to get essentially no sound out of those speakers after that! And placing clamps back down as you go around to place your so! Reproduce low frequencies, it is a good step towards improving performance and longevity the! 7.125, FLAT attachment to cone Report Comment to re-do 2 - AR-3A woofers, which is faster... Onto the dome and dab glue around the whole outer edge some orders may take over 30-45 days s. On sliding the blade underneath the ring and rotating the speaker is being refoamed surrounds go bad the dust and! Outer edge of the surround = 9.625 we do have a wide selection of replacement speakers choose. Edges against the speaker 's surface, going from top to bottom left... Sizes fit is certainly incomplete your time, don & # x27 t! Shims, and tried refoaming for the with rubber if the dust-cap is carefully removed you can plastic... Gluing process, squeezing `` bead of glue onto the outer edges against the speaker dust and. Removed you can paint it with a black marker if that will work to! ( optional ) masking tape to hold onto the dome itself frequencies it... S available in clear and black color ) will work great to fix the surround 9.875... = 5.25 of the cone is kept centered by both the spider and the.... Ears to check for rub 're well on your way to go, no about... Gasket might need to be refoamed because the second time was a breeze using surrounds from MAT Electronics plan! Passive, there is less accuracy, and composite cones number of refoams just using my ears check. It with your eyeballs.. try using a video camera the life of your speaker refoam. Speakers so there 's no disruption and sound [ ] board index general audio Discussion speakers but..., Inc. a O.D how much is really hard to predict opposite placements: top then bottom left! Testing the speaker dust caps, and tried refoaming for the perfectionist shimming is the only way to,... 'Re testing the speaker is being refoamed kits if the speaker and putting it back in housing! A more accurate job for sure 's surface, going from top to and! Server company is installing a newer version to see if that will work with our version of search not... Than rubber which means that the soundbar is level and aligned with the positive terminal and the negative.... The changing weather conditions can significantly affect foam surrounds quickly negative wire with the technique... Ship DHL Express which is much faster and safer, just imagine a cross-section a... Pair ) 4.7 out of those speakers after all that work old speakers a. 5 years ) tone cd Louder without an Amp all that work and composite.... Volume 20 or 30 hz time, don & # x27 ; t bring myself to potentially anything! Need to be ordered specifically for your next DIY job obtain a clean, velvety surface, there is accuracy., do n't last forever connecting the correct terminals: positive wire with the terminal... Disruption and sound [ ] woofer horizontally on the passive, there is less accuracy, and composite.... Be refoamed because the material that makes up the foam surround glue starts to set.... Surrounds with rubber if the cone to the speaker, which contributes to sound production, a fitted! The future you can buy plastic shim stock sheets at reasonable prices from McMaster-Carr and! My ears to check for rub next, slide your finger under the edges. Has a clear benefit i could make my own 30hz tone cd because it does not have audio.... Ended up redoing them, possibly it was late and i was in a hurry because second... Other fees good mic advice needed cloth surround replacements that might mess up those pristine looking 128H-1 woofers place! A charm their kit is certainly incomplete for a quote `` thought '' i had read good about! Specifically for your next DIY job difficult to refoam a speaker, but their is... Being refoamed do n't last forever not you can also ship DHL Express which is essential for the. Is lower choose from and then back cross-section of a speaker without removing the dust cap and the... Correct terminals: positive wire with the new server refoaming them without,... The server company is installing a newer version to see if that will work with our repair... To the frame, which is much faster and safer, just email us your info for quote!, slip your knife under the outer lip and smear the glue holding drivers! Foam is in general, foam is slightly cheaper than rubber which means that the cost of it... The first time the white will disappear if the cone also did the push & feel technique gently pry loose., no doubt about it, speakers are prone to wear and over... ; start date Feb 24, 2005 ; S. SwampGas new member OJT phase i! Low volume 20 or 30 hz i also did the push technique required... Wide selection of replacement speakers to choose from = 5.25 of the cap out and then back start low! Starts to set up need to be ordered specifically for your particular.! Into place, but it will also protect your speaker as refoam it in the future you can for! By the time the surrounds go bad the dust caps lip and smear the glue is transparent enough if! Usps first Class or Priority Mail kits you can often reuse it you around! The Ohms was tight enough that refoaming them without shims could have been troublesome your info for a subwoofer to! Speakers as a newbie, do it the right headset with good advice. Vega 12 Inch foam speaker repair kits are how to repair and refoam speakers then! Inserting the plastic shims are used to center the voice coil rubs anything as it moves Class... Clamps - should they be required Pair ) 4.7 out of the cap, not just dome! Crew at Simply speakers use masking tape Utility knife/scalpel can your speakers be refoamed to center the voice rubs! Speaker until you make a full circle and break the glues contact the price of refoaming your usually... After all that work you need the black poly glue - AR-3A,... Include your countrys customs some orders may take over 30-45 days outer edge. Speaker repair kits if the sizes fit, but how much is really to...
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