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Bang & Olufsen 4" Foam Speaker Repair Kit FSK-4 (PAIR)

Part Number:BO-FSK-4
Bang & Olufsen 4" Foam Speaker Repair Kit FSK-4 (PAIR)
B & O Repair Kit #FSK-4
Bang & Olufsen 4" Foam Speaker Repair Kit FSK-4 (PAIR)
Your Price:$24.95
List Price:$34.95
You Save:$10.00


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4" B & O Speaker Foam Repair New-Edge-It ® Kit, Part # FSK-4

Boston Acoustics Speaker Foam Edge Repair Kit
Outer diameter:
3-7/8" (98mm)
Roll outer diameter:
3-1/2" (89mm)
Cone diameter:
2-7/8" (73mm)
Inner diameter:
2-1/2" (64mm)
Foam roll width:
1/4" (6mm)
Variances up to 1/8" (3mm) from your speaker measurements are OK.
  • 4" angle attach woofer foam repair kit. New-Edge-It ® part # FSK-4
  • Original B & O woofer design
  • Fits all 4" frame models with 2-7/8" 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
The repair kit is working perfect and the purchase and the delivery were very much ok.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Denmark. on 7/28/2014
5 Stars
perfect fit . excellent quality . easy refurb . pity we don't have these in uk !
Did you find this helpful? 
Reviewed by:  from uk. on 2/4/2017
5 Stars
I will say that your support have been very good and if some friend will ask me how I have down with the speaker, I will recommend your company. And I will thank you for a good support.
Did you find this helpful? 
Reviewed by:  from Stockholm, Sweden. on 11/14/2016
5 Stars
Speaker foams were promptly shipped. I had to customize by cutting the foams, and tech support was extremely helpful and responded promptly to my inquiry.
Did you find this helpful? 
Reviewed by:  from NJ. on 4/26/2016
4 Stars
since this kit was for a specific speaker I would expect it to fit properly. the foam ring was to big for the speakers though I was able to find a solution on your web site of cutting the ring to fit. parts where delivered on time and UNDAMAGED the glue tube opening was to large for this speaker size and put down to wide a bead of adhesive but in the end all worked out ok. my unusable speakers are sounding great now thank you !!!!
Did you find this helpful? 
Reviewed by:  from philadelphia. on 9/12/2015



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