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Infinity RS 4, RS4b, Beta 50, WTLC, 8" Foam Speaker Repair Kit FSK-8-4 (4 PACK)

Part Number:INF-FSK-8-4
Infinity RS 4, RS4b, Beta 50, WTLC, 8" Foam Speaker Repair Kit FSK-8-4 (4 PACK)
Infinity Speaker Repair Kit # FSK-8-4
Infinity RS 4, RS4b, Beta 50, WTLC, 8" Foam Speaker Repair Kit FSK-8-4 (4 PACK)
Your Price:$38.95


In Stock: 471

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8" Infinity Speaker Foam Repair New-Edge-It ® Kit 4-Pack, Part # FSK-8-4

Infinity Speaker Foam Edge Repair Kit
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.
  • 4-Pack 8" angle attach woofer foam repair kit. New-Edge-It ® 4-Pack part # FSK-8-4
  • Original Infinity design
  • Fits all 8" frame models 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:
  • Four 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
Easy "do it yourself" repair
I was a bit afraid to tackle the refoaming of my Infiniti speakers. After all, the speakers are almost 20 years old. But, as it turns out it was fun and easy to bring new life into my vintage speakers. My home theater sounds better than ever and at a fraction of the cost of a new speaker system. If you like your old speakers and are even the least bit good with your hands give this project a try. You'll get good results and save a lot of money.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by: (Verified Buyer)  from California. on 1/1/2015
4 Stars
Software developer
Nice product, great quality foam. not enough glue for 4 speakers
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from new Jersey. on 10/20/2015
5 Stars
Excellent services. Pkg instructions, You Tube, and customer service very helpful. Looking forward to repairing my Bose 901s. Saved a lot doing the job myself.
Did you find this helpful? 
Reviewed by:  from Bremerton WA. on 11/20/2015
5 Stars
Very easy process, great product. I shouldn't have waited so long to re-foam my speakers, the sound like new again.
Did you find this helpful? 
Reviewed by:  from Rockford. on 3/9/2016
5 Stars
Tech Support Engineer
Everything was as promised. With the YouTube video, it was quite easy. I had to do 3 of the 4 speakers.
Did you find this helpful? 
Reviewed by:  from Wheaton, IL. on 12/28/2016
5 Stars
Item fits perfectly,fast shipping
Did you find this helpful? 
Reviewed by:  from Norway. on 4/10/2018
5 Stars
Excellent product. Foam surrounds fit perfectly. Installation was straight forward. Speakers sound just like new!.
Did you find this helpful? 
Reviewed by:  from Edmonton. on 5/11/2018
5 Stars
Great product
Surround fits like a glove. Was worried about centering the voice coil, but now feel I can do it with my eyes closed. Also, PLENTY of glue left. Not so sure about the suspiciously elmo wood glue like sealer.
Did you find this helpful? 
Reviewed by:  from Earth. on 2/28/2019
5 Stars
Exactly what was needed.
These came precisely as described and felt like high-quality material. Not exactly a fun job to replace surrounds, but doable and worth the cost by far. My speakers sound perfect again.
Did you find this helpful? 
Reviewed by:  from Fairfield. on 7/18/2019



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