FREE SHIPPING! On all Edge Kits & Diaphragms. All the Time.
Need Help? Toll Free: 1-800-511-3343
Shopping Cart - 0 item(s) / Total: $0
Search by
Hello Guest, Login
THE BEST ON THE WEB! For nearly 25 years. Use code # SS5 to get 5% off orders over $100.

Cambridge Soundworks 6.5" Foam Speaker Repair Kit FSK-6.5 (PAIR)

Part Number:CS-FSK-6.5
Cambridge Soundworks 6.5" Foam Speaker Repair Kit FSK-6.5 (PAIR)
Cambridge Soundworks Woofer Repair Kit # FSK-6.5
Cambridge Soundworks 6.5" Foam Speaker Repair Kit FSK-6.5 (PAIR)
Your Price:$24.95
List Price:$34.95
You Save:$10.00


In Stock

Choose Options

Foam Guard Sealer?
Cambridge Soundworks 6-1/2" Speaker Foam Repair New-Edge-It ® Kit, Part # FSK-6.5

Cambridge Soundworks Foam Edge Repair Kit
Outer diameter:
6-1/4" (159mm)
Roll outer diameter:
5-1/2" (140mm)
Cone diameter:
4-3/4" (120mm)
Inner diameter:
4-1/4" (108mm)
Foam roll width:
7/16" (11mm)
Variances up to 1/8" (3mm) from your speaker measurements are OK.
  • Cambridge Soundworks 6-1/2" angle attach woofer foam repair kit. New-Edge-It ® part # FSK-6.5
  • Original Cambridge Soundworks woofer design
  • Fits all 6-1/2" frame models with 4-3/4" 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 came quickly and fit the speakers; seemed fine, quality-wise. The Simply Speakers video of how to repair speaker foam was the best thing- watching how the guy handled foam removal, prep, and gluing on the new foam made a big difference. Anything involving glue is usually a messy process, and this was no exception. Centering the speaker cones was not a big deal. Both speakers are cosmetically OK, with the second looking a little better than the first (though they're both hidden in a subwoofer box, so it doesn't matter). The subwoofer sounds good again, with maybe a couple hours of work total. Would do again, though if the speaker was exposed I'd probably use a little less glue on the cone so it didn't spread out from under the foam.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from SF Bay Area. on 7/6/2015
5 Stars
Great product. My 20 year old Cambridge Soundworks sub woofer was buzzing. Upon inspection found that the foam rings on both speakers had broken up. In looking for replacement speakers, found the repair kit. Much less expensive than replacing the speakers. The kit was easy to use with great instructions. Viewing the video on the website was also very helpful.
Did you find this helpful? 
Reviewed by:  from Massachusetts. on 10/17/2016
5 Stars
The foam kit worked great for my old Cambridge subwoofer. Description of item matched exactly what I needed to complete the job. Instructions were straight forward and easy to follow. Thanks!
Did you find this helpful? 
Reviewed by:  from Carlsbad, CA. on 7/17/2016
5 Stars
Simple and straightforward repair. The speakers work as new again.
Did you find this helpful? 
Reviewed by:  from North Jersey. on 11/10/2015



Related Items

Ivory Speaker Grill Cloth 60
Average Rating(9)
In Stock
Jet Black Speaker Grill Cloth 60
Average Rating(109)
In Stock
Speaker Dust Cap, 2.75
Average Rating(1)
In Stock
  • Scratch and Dent
  • Speaker Repair Videos
  • SS Apparel
  • Diaphragms & Parts
  • New-Edge-It Foam Kits
  • Pro Cloth Edge Kits
  • Rubber Edge Kits
  • Ferro Fluid Kits
  • Speaker Repair Parts
  • Advent / AR / NHT Parts
  • Genuine Eminence Parts
  • JBL Factory Parts
  • ESS Factory Parts
  • EV Factory Parts
  • Peavey Factory Parts
  • Replacement Speakers
  • Tweeters
  • Midranges
  • Woofers
  • Full Range
  • Speaker Grill Cloth
  • Speaker Grills
  • SS Audio Recone Kits
  • Speaker Adhesives
  • Speaker Dust Caps
  • Speaker Gaskets
  • Online Instructions
  • Speaker Accessories
  • Crossovers
  • Specials
  • Scratch and Dent / Open Box
  • Special Order Parts
  • Customer Photos & Videos*
  • Top Sellers
    New Releases