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Boston Acoustics 5" Filled Fillet Foam Speaker Repair Kit FSK-528 (PAIR)

Part Number:BA-FSK-528
Boston Acoustics 5" Filled Fillet Foam Speaker Repair Kit FSK-528 (PAIR)
Boston Acoustics Repair Kit # FSK-528
Boston Acoustics 5" Filled Fillet Foam Speaker Repair Kit FSK-528 (PAIR)
Your Price:$24.95


In Stock: 191

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5" Boston Acoustics Speaker Foam Repair New-Edge-It ® Kit, Part # FSK-528
Outer diameter:
5" (127mm)
Roll outer diameter:
4-5/8" (117mm)
Cone diameter:
3-7/8" (98mm)
Inner diameter:
3-5/8" (92mm)
Foam roll width:
1/2" (13mm)
Variances up to 1/8" (3mm) from your speaker measurements are OK.
  • 5" angle attach woofer foam repair kit. New-Edge-It ® part # FSK-528
  • Super high compliance for low Fs and higher efficiency
  • SPECIAL "filled fillet" Boston foam edge is designed specially for these model
  • Fits all 5" frame models with 3-7/8" cone

    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:
  • Two 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
Outstandingly simple to use. Speakers are functioning like new.
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Reviewed by:  from Royal Palm Beach ,Fl. on 1/8/2014
5 Stars
The foam repair kit for my Boston Acoustics speakers was very easy to install. Just follow the instructions and you should not have any problems, don't try to take any short cuts. There are video's on YOUTUBE that you can watch before attempting the repair. This is the second kit I have purchased from Simply Speakers, I did my sub woofer, and I am very satisfied and highly recommend the kits.
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Reviewed by:  from Connecticut. on 1/22/2014
5 Stars
Excellent product and company to do business with. Fit perfectly and reasonably priced. My first order was damaged in shipment and they immediately shipped out a replacement.
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Reviewed by:  from Saginaw MI. on 7/31/2014
5 Stars
Awesome! Fast delivery, excellent product and a perfect fit! Thank you.
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Reviewed by:  from Maple Ridge. on 5/4/2016
5 Stars
Everything when as shown in the video. I couldn't be happier. The 5" "subwoofer" sounds great, who would believe such a small B/A speaker could produce such great sound. I now have a great "Near Field" system for making my CD's and videos. Plus I can now listen to my "HD" FM radio and really enjoy it! Boston Acoustics Digital BA790
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Reviewed by:  from Orlando, Fl.. on 11/16/2016
4 Stars
It could be user error and my inexperience at play but it was a good experience and not great. The fit was good and the install clean-enough but the end result was just ok. Not the same clarity it was before the foam went bad on the woofer. Overall a good value for the price.
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Reviewed by:  from Utah. on 5/3/2017
5 Stars
I bought this kit because my on my computer want bad a after 20 years. Look at other speaker kit sites trying to figure which size I needed. This sit had Boston Acoustics, which what I have. Took some measurements of my speaker and found the one that match. Watch the video which was nice to see how it was done. did what they said and it came out great. Don't quite know what they mean by different foam. would be nice if they had kits for one speaker, such as sub woofers like on computers or sound surround systems. Over all nice kits with good information. Follow instructions and your speaker will sound great. Mine sounds like a new speaker. Thanks
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Reviewed by:  from Monroe, MI. on 10/10/2017
5 Stars
Straight forward installation of Filled Fillet Foam Speaker Kit, adhesive had enough drying time to make adjustments. After hours of drying time, subwoofer dialed up a notch to better sounds again.
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Reviewed by:  from Las Vegas. on 3/24/2018
5 Stars
Retired college professor
The foam speaker surround kit arrived promptly and the online video was very clear and well done, making the repair easy even though I had never done one before. I thought the price was quite reasonable.
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Reviewed by:  from Fond du Lac. on 3/28/2018
5 Stars
Perfect. Very easy. Brought an otherwise dead speaker back to life.
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Reviewed by:  from US. on 6/7/2018



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