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THE BEST ON THE WEB! For nearly 25 years. Use code # SS5 to get 5% off orders over $100.

Advent 5.25" Foam Speaker Repair Kit FSK-5.25 (PAIR)

Part Number:ADV-FSK-5.25
Advent 5.25" Foam Speaker Repair Kit FSK-5.25 (PAIR)
Advent Woofer Repair Kit # FSK-5.25
Advent 5.25" Foam Speaker Repair Kit FSK-5.25 (PAIR)
Your Price:$24.95
List Price:$34.95
You Save:$10.00


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Advent 5-1/4" Speaker Foam Repair New-Edge-It ® Kit, Part # FSK-5.25

Advent Foam Edge Repair Kit
Outer diameter:
5-1/8" (130mm)
Roll outer diameter:
4-1/2" (114mm)
Cone diameter:
3-3/4" (95mm)
Inner diameter:
3-1/2" (89mm)
Foam roll width:
3/8" (10mm)
Variances up to 1/8" (3mm) from your speaker measurements are OK.
  • Advent 5-1/4" angle attach woofer foam repair kit. New-Edge-It ® part # FSK-5.25
  • Original Advent woofer design
  • Fits all 5-1/4" frame models with 3-3/4" 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 was straight-forward and simple once the woofer was out of cabinet. Now the speakers are clear again and seem louder than they were before. I was thrilled to salvage the speakers I loved and for far less than the cost of replacement. Also loved the instructional video, it makes it a repair anyone could do.
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Reviewed by:  from home. on 10/1/2016
5 Stars
Was easier than i thought it would be! Speakers sound like new.
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Reviewed by:  from ottawa. on 2/13/2016
5 Stars
retired automotive designer
Very satisfied with the speaker fix. Directions were simple, and phone support was great.
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Reviewed by:  from Michigan. on 10/30/2015
5 Stars
Worked excellent and easy to use.
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Reviewed by:  from Connecticut. on 7/21/2015
5 Stars
Worked perfectly on my set of Mini Advents
Always nervous when ordering parts for things because the slightest difference in a name or model number means you end up ordering the wrong thing. But in this case they made it very clear that this was exactly the right repair kit for the set of Mini Advent indoor/outdoor speakers. Replacing the cones as directed was very simple and after a few weeks of use everything seems to be just fine. So grateful these were available -- I didn't want to have to toss these great little speakers!
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Reviewed by:  from Pennsylvania. on 1/31/2015



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