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M & K 8" Subwoofer Foam Speaker Repair Kit FSK-8-1 (SINGLE)

Part Number:MK-FSK-8-1
M & K 8" Subwoofer Foam Speaker Repair Kit FSK-8-1 (SINGLE)
M & K Single Edge Speaker Repair Kit # FSK-8-1
M & K 8" Subwoofer Foam Speaker Repair Kit FSK-8-1 (SINGLE)
Your Price:$19.00
List Price:$25.00
You Save:$6.00


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8" M & K SINGLE EDGE Speaker Foam Repair New-Edge-It ® Kit, Part # FSK-8-1

M & K Foam Edge Repair Kit FSK-8-1
Outer diameter:
7-3/4" (197mm)
Roll outer diameter:
7" (178mm)
Cone diameter:
5-7/8"- 6" (149mm - 152mm)
Inner diameter:
5-3/8" (137mm)
Foam roll width:
9/16" (15mm)
Variances up to 1/8" (3mm) from your speaker measurements are OK.
  • 8" SINGLE EDGE angle attach woofer foam repair kit. New-Edge-It ® part # FSK-8-1
  • Original Miller and Kreisel design
  • Fits most 8" frame speakers with 5-7/8" to 6" 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:
  • ONE new formula polyether foam rubber surround. 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
Product arrived as described and worked perfectly on my subwoofer.
Did you find this helpful?  0 of 1 Found Helpful
Reviewed by:  from Fairfax. on 1/25/2016
5 Stars
Regular Guy
I highly recommend this product! This is my second re-foam project from Simply Speakers. The last turned out so good I didn't hesitate on re-foaming my M&K sub-woofer. The instructions & video are really clear and the my old M&K sounds like new again! This is not a complicated project and well worth doing. I do recommend removing the back panel of the speaker to push the driver out once the screws are removed. Also make sure that you label the thermals & wires.
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Reviewed by: (Verified Buyer)  from San Francisco. on 1/4/2016
5 Stars
Re foam of MK Woofer
thanks simply speakers, the reform of my MK woofer worked out great and was super easy with your instructional video. Highly recommend and would use you guys again.
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Reviewed by:  from Seattle . on 11/3/2015
5 Stars
Great Product and good instructions
Repaired my subwoofer with the very clear video instructions. Easy repair, sounds great. Thanks
Did you find this helpful? 
Reviewed by:  from Miami, FL. on 9/22/2014
5 Stars
The M & K woofer is working great. This was my first refoam and the instructional video was a great help.
Did you find this helpful? 
Reviewed by:  from Florida. on 2/15/2014



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