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Infinity 12" Foam Speaker Repair Kit FSK-12F (PAIR)

Part Number:INF-FSK-12F
Infinity 12" Foam Speaker Repair Kit FSK-12F (PAIR)
Infinity Woofer Repair Kit # FSK-12F
Infinity 12" Foam Speaker Repair Kit FSK-12F (PAIR)
Your Price:$24.95
List Price:$34.95
You Save:$10.00


In Stock 379

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Infinity 12" Speaker Foam Repair New-Edge-It ® Kit, Part # FSK-12F

Infinity Foam Edge Repair Kit
Outer diameter:
11-5/8" (295mm)
Roll outer diameter:
10-5/8" (270mm)
Cone diameter:
9-3/8" (238mm)
Inner diameter:
8-15/16" (227mm)
Foam roll width:
3/4" (19mm)
Variances up to 1/8" (3mm) from your speaker measurements are OK.
  • Infinity 12" flat attach woofer foam repair kit. New-Edge-It ® part # FSK-12F
  • Original Infinity woofer design
  • Fits all 12" frame with models with 9-3/8" 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
Simply superb! My dad's old Infinity 2000II speakers looked to be total write-offs, with both bass drivers non-functional, the foam rotted away. I found this product by accident, and had no idea what to expect. Installation was simple, the shim-free alignment worked as promised in the helpful video, and I now have two excellent vintage speakers. But more than just the product, it was the service that impressed me. Twice I emailed questions late at night Pacific Time, and both times found helpful and spot-on responses in my in-box the following morning. Such great customer service is worth everything, and seems too often lacking these days. Thanks kindly for making it simple, and making it work. Cheers, Bob
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Reviewed by:  from SoCal. on 10/19/2018
5 Stars
My Infinity speakers from the 1970s have risen from the dead. They have got a new life with foam from Simply Speakers. Together with my Sansui retro amplifier - also from the 1970s - my home is filled with Led Zeppelin, Iron Maiden, Ac/DC and Stones. Thank you, Simply Speakers!
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Reviewed by:  from Norway. on 4/7/2018
5 Stars
I used the INFINITY specific u-tube instructional video, which was very helpful for a novice at replacing the foam surround on my 1975 speakers. It took me about 2 hrs. per speaker to remove the dried foam & install the new. 1 bottle of the foam guard sealer would've been sufficient to do both surrounds although I'd ordered 2. When finished & cranked UP, I WAS AMAZED AT THE SOUND THAT I'd BEEN MISSING FOR A LOT OF YEARS. By spending $65 & about 4 hrs., I'm confident that I saved $ 100 or more over having it done at a store.
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Reviewed by:  from Palmyra,Mo. on 12/29/2016
5 Stars
The video tutorials and the extensive amount of speakers you have on your web site sold me right away. I received a nicely packed set of materials. They installed exactly as you described in the videos - and now my older Infinity speakers, once buzzing away are crystal clear again!!! Cannot thank you enough!!!!!! The pricing was quite modest as well - thanks for keeping it real!!! Lucky
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Reviewed by:  from New York. on 4/13/2016
5 Stars
This was my first DIY and it was EASY! Results are better than expected. This restored my vintage 1976 Infinity 3000 speakers! The instructions and video were so easy to follow. Strongly recommend! I sent my speaker info, they identified the right woofer kit, I ordered, received product within 3 days and in no time I was listening to sweet music!
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Reviewed by:  from Chicago. on 2/22/2016
5 Stars
CTS/Infinity doped paper cone woofers
This foam kit was a perfect fit for a pair of CTS 12" doped paper cone woofers such as are typically found in mid 70's Infinity speakers like the Monitor IIa, Monitor Jr. and 2000 II. No trimming was required and the supplied adhesive provided just enough working time to allow for small corrections. I use a method that does not require shimming so as to maintain the integrity of the heavy doping on both the cone and dust cap and the exact size of these foams allowed me to complete both woofers perfectly with a minimum of effort.
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Reviewed by:  from San Francisco Peninsula Coastside. on 4/10/2015
5 Stars
Infinity Watkins 12" woofers
Easy to use. Worked effectively to re-foam a pair of 12" Watkins woofers. Well worth the modest cost and effort.
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Reviewed by:  from SW PA.. on 9/21/2014
5 Stars
As described, readily installed by anyone with reasonable mechanical skills.
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Reviewed by:  from Ann Arbor, MI. on 8/16/2014
5 Stars
very good surronds
Easy install followed the instructions. They work like new.
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Reviewed by:  from ALABAMA. on 6/22/2014
5 Stars
Staff was very helpful and order was shipped promptly. Speakers sound great now they have been refoamed
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Reviewed by:  from Ohio. on 3/13/2014



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