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Sony 12" Foam Speaker Repair Kit , Fits SS-U511, SS-U930, others, FSK-12A (4 PACK)

Part Number:SNY-FSK-12A-4
Sony 12" Foam Speaker Repair Kit , Fits SS-U511, SS-U930, others, FSK-12A (4 PACK)
Sony Speaker Repair Kit # FSK-12A-4
Sony 12" Foam Speaker Repair Kit , Fits SS-U511, SS-U930, others, FSK-12A (4 PACK)
Your Price:$42.95
List Price:$59.95
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Sony 12" Speaker Foam Repair New-Edge-It ® Kit, Part # FSK-12A-4

Sony Speaker Foam Edge Repair Kit
Outer diameter:
11-3/4" (298mm)
Roll outer diameter:
10-5/8" (270mm)
Cone diameter:
9-1/4" (235mm)
Inner diameter:
8-5/8" (219mm)
Foam roll width:
3/4" (19mm)
Variances up to 1/8" (3mm) from your speaker measurements are OK.
  • Sony 12" angle attach woofer foam repair kit. New-Edge-It ® part # FSK-12A-4
  • Original Sony woofer design
  • Fits 12" frame models with 9-1/4" cone
  • Fits Sony cabinet and driver models:

    Sony: SA-W30, SAW30, SS-C600, SSC600, SS-U430, SSU430, SS-U431AV, SSU431AV, SS-U491AV, SSU491AV, SS-U501, SSU501, SS-U510AV, SSU510AV, SS-U511AV, SSU511AV, SS-U530, SSU530, SS-U521AV, SSU521AV, SS-U531AV, SSU531AV, SS-U581, SSU581, SS-U571AV, SSU571AV, SS-U591AV, SSU591AV, SS-U6603, SSU6603, SS-U6030, SSU6030, SS-U6033, SSU6033, SS-62AV, SS62AV, SS-621AV, SS621AV, SS-U631AV, SSU631AV, SS-U701AV, SSU701AV, SS-U730AV, SSU730AV, SS-U80, SSU80, SS-U930AV, SSU930AV, SS-U100AV, SSU100AV, SS-U930AV, SSU930AV, 1-504-105-11, 1-505-665-11, 1-505-678-11, 1-544-105-11, 1-544-119-11, 1-544-122-11, 1-544-734-11, 1-554-105-11, and many more!

    Please check the model and size of your speakers before ordering to be sure you receive the correct foam edge repair kit.

  • Speaker New-Edge-It ® foam repair kits include:
  • Four new formula polyether foam rubber surrounds. These last much longer than the original foam.
  • Special CLEAR speaker repair adhesive part # MI-3035. The same adhesive we use for our repairs.
  • We do NOT use generic glue or Elmers type white glue like others sell.
  • Easy to follow illustrated instructions. Installation average time is 30 minutes per speaker.
  • You do not need to remove the dust caps to install these kits perfectly - every time.
  • See online installation instructions here: Speaker Refoam Instructions
  • FREE technical support. FREE shipping to any USA address.
  • Join over 150,000 customers that have used our New-Edge-It ® speaker foam repair kits successfully!
5 Stars
Re-foaming my speakers
I purchased the foam speaker repair kit and beings it was the first time doing something like this I was a bit nervous. With the enclosed instructions and an email to ensure I was on the right track I completed the task. The foam surrounds fit my speakers 100% correctly after some slight trimming which was part of the process. After reinstalling the speakers into their cabinets, I turned on my stereo cranked it up. Great sound! I would highly recommend Simply Speakers for their speaker repair. Once ordered, my order came in a timely manner and I now have a brand new system thanks to the products and their customer service. I'll be a repeat customer for sure. Thank you!
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Reviewed by:  from Newburgh, N.Y.. on 9/5/2018
5 Stars
Why do I need a title. How about average guy.
Items worked very well. I'm not very patient or repair inclined, but these were relatively easy to install. Very good price to pay for new sounding speakers. Highly recommend.
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Reviewed by:  from AZ. on 4/8/2017
5 Stars
This was the second kit I purchased. It was a messy job getting all of the old adhesive off the frames. Probably spent 30 minutes on each frame. I watched the videos on the website for instructions. The kit installation was super easy and straight forward. I have bookmarked this site and will definitely purchase from them again in the future. The only suggestion that I have is to possibly offer the glue as an "accessory" to the foam kit. I still had glue left over from the 1st kit I purchased and now I have 2 more. I only used 1 tube total to do 4 X 12" and 2 X 4" speakers. I have 2 full tubes left over. I applied the "foam saver" solution when I was done installing the speakers back into the cabinets. My home theater system sounds amazing (again). Didn't realize how much the sound quality had deteriorated over the years. My Wife is very impressed with the sound too. The kits are a bargain if one considers the cost of replacing vintage speakers. I remember having some 12" Celestion's for my Marshall cabinet re-coned back in the '70's. It cost $125 each back then.... Very pleased with my purchases. Highly recommend!!!
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Reviewed by:  from Houston. on 12/16/2016
5 Stars
worked well. sounds great. good solution.
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Reviewed by:  from Austin. on 10/23/2016
5 Stars
Great kit!
The kit to refoam my Sony U701 worked flawlessly. I did them both in one evening. A quality product. Can't wait to do my baby Advent too.
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Reviewed by:  from NorCal. on 9/8/2016
5 Stars
Application went according to YouTube video I had watched prior to ordering. At first I was a little concerned the foam replacements were about 1/4" larger in diameter than speaker frame, but according to the instructions, I just trimmed the foam using the speaker as a template. Sounds great.
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Reviewed by:  from Wisconsin. on 1/12/2016
5 Stars
Excellent product. Repaired some speakers that I bought back in 1989. New they sound like they did when I first bought them.
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Reviewed by:  from Waco, TX. on 7/15/2015
5 Stars
Great product
Was thinking about replacing speakers but didn't want the expence. Found this and gave it a shot. Easy fix, Sounds great and saved me hundreds. A+++
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Reviewed by:  from California. on 5/29/2015
5 Stars
Owner of Audio Harmonics
The kit is great. Take your time and follow the instructions - the end result is well worth the time and effort.
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Reviewed by:  from North Carolina. on 3/25/2015
5 Stars
As advertised this is an easy to use kit for the repair. I repaired the foam edges on (2)10" woofers and (2) passive radiators. Made a little mess with the glue on the first one by using too much but the other three went smoothly and now they are working excellent. I am not good with glue but this was pretty easy to do and I thought reasonably priced. They gave me plenty of glue and answered the phone when I called with a question. GREAT PRODUCT!
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Reviewed by:  from Columbus, Ohio. on 2/25/2015



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