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JBL 4" Foam Speaker Repair Kit JBL 304GS, FSK-4 (PAIR)

Part Number:JBL-FSK-4
JBL 4" Foam Speaker Repair Kit JBL 304GS, FSK-4 (PAIR)
JBL Repair Kit # FSK-4
JBL 4" Foam Speaker Repair Kit JBL 304GS, FSK-4 (PAIR)
Your Price:$24.95


In Stock: 3202

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JBL 4" Speaker Foam Repair New-Edge-It ® Kit, Part # FSK-4

JBL Speaker Foam Edge Repair Kit
Outer diameter:
3-7/8" (98mm)
Roll outer diameter:
3-1/2" (89mm)
Cone diameter:
2-7/8" (73mm)
Inner diameter:
2-1/2" (64mm)
Foam roll width:
1/4" (6mm)
Variances up to 1/8" (3mm) from your speaker measurements are OK.
  • JBL 4" angle attach woofer foam repair kit. New-Edge-It ® part # FSK-4
  • Original JBL woofer design
  • Fits all 4" frame models with 2-7/8" 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
Mr Guy
I purchased this foam replacement for JBL auto speakers and it ended up being too small for my speakers. But, a call to the company and a larger set was on the way at no charge and arrived 3 days later. Worked as advertised and I am very pleased - saved a pair of JBLs! Now I need to take apart the rear passenger door panel to see if they are the same size and order another set. Also need to discover the size of the rear deck speaker as well.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Dallas, TX area. on 3/29/2013
5 Stars
JBL-FSK-4 JBL 4" Foam Speaker Repair Kit
Excellent kit, midrange speakers have been left as new, ideal for repairing the JBL TLX600
Did you find this helpful? 
Reviewed by:  from Spain. on 12/25/2016
5 Stars
I ordered the wrong size and you shipped the correct size at no additional charge, number 1 in service and I am compleatly satisfied. Thank You
Did you find this helpful? 
Reviewed by:  from Depew. on 1/21/2019



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