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Pioneer HPM-900, DSS-9, 12" Foam Speaker Repair Kit, FSK-12Ji (PAIR)

Part Number:PIO-FSK-12Ji
Pioneer HPM-900, DSS-9, 12" Foam Speaker Repair Kit, FSK-12Ji (PAIR)
Speaker Repair Kit # FSK-12Ji
Pioneer HPM-900, DSS-9, 12" Foam Speaker Repair Kit, FSK-12Ji (PAIR)
Your Price:$24.95


In Stock: 897

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12" Pioneer Speaker Foam Repair New-Edge-It ® Kit, 9-5/8" Cone, Part # FSK-12Ji

Outer diameter:
11-5/8" (295mm)
Roll outer diameter:
10-3/4" (273mm)
Cone diameter:
9-5/8" (244mm)
Inner diameter:
8-3/4" (222mm)
Foam roll width:
5/8" (16mm)
Variances up to 1/8" (3mm) from your speaker measurements are OK.
  • 12" angle attach woofer foam repair kit. New-Edge-It ® part # FSK-12Ji
  • Original Pioneer woofer design
  • Fits 12" frame models with 9-5/8" 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
Perfect fit for my S-910 pioneer speakers, and easy installation video to help out. Thanks simply speakers, they sound like the day I bought them.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Roseneath On Canada. on 11/2/2015
5 Stars
The kit was received promptly. Following instructions, repair was easy and straightforward. My 30 year old speakers have a new life!
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Downingtown, PA. on 1/30/2016
5 Stars
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from CO. on 11/18/2016
5 Stars
Easy to install and worked out great!
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from TN. on 12/29/2017
5 Stars
surround replacement
I was able to to this replacement with no trouble thanks to the included instructions, online support and videos. I made a couple dry runs before actually applying the glue and this made things go a lot smoother. The speakers are great now!
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Illinois. on 6/20/2018
5 Stars
Technical Person
Repair Kit has been bought as a request from a friend of mine in order to repair the old deteriorated surrounds on the original drivers of the cabinets he acquired. So far I had a chance to remove the rubber surround and had put the rest of the repair on hold until he returns from his holidays. We had issue of a hairline crack in the cone made out of a composite graphite material and is very exotic material compared to traditional paper cones. He wanted to do further research on best adhesives in order to be used to repair the hairline crack on one of the drivers. For that matter, I have not proceeded with the foam installation until the cone is repaired first. I will look towards sending updated images as the repair proceeds onward to completion. However at this time, it is pending and awaiting his instructions to proceed with the cone repair first. I would say that the foam surround will be fine when installed, but this will be the next phase of the job to complete. I would say one thing about the glue that came with the kit for the foam is that it does appear to cure rather quickly. I took a small smear on a surface and it is quick similar to contact cement in the curing time. For this reason, I have plans to align the foam to the cone best as possible before using the cement because the foam has to be glued from the inner edge of the cone from the magnet side. This creates more challenge because of the basket limited access points to apply the glue. So I can offer 5 stars for the fact that the foam is correctly sized to the cone, but the final say will be when the job is fully completed of which at that point I can submit further images of the details involved from my end of the project. I had made special chisel tools from old butter knives in order to safely remove the old rubber gaskets along with some custom prying bars of 1/8" thick to slowly spread apart the rubber from the basket. That part went rather successfully but now the rest is on stand by for a few weeks. I do look forward to completing sometime in probably mid December with updates at that point in time.
Did you find this helpful? 
Reviewed by:  from Etobicoke, ON, Canada. on 11/23/2018
5 Stars
Wish I did this years ago!
I thought I had to replace "blown" speakers on my Pioneer HPM-900 speakers, when I found "Simply Speakers" their on-line demos convinced me to give the foam replacement a try . They answered my questions super quick and I followed their tips and directions. It worked fantastically, just as the showed, and the speakers are like brand new! I wish I knew about this and did this sooner and am reliving the enjoyment of having nice speakers again!
Did you find this helpful? 
Reviewed by:  from CT. on 1/30/2019
5 Stars
CS-757 surround repair kit
I cannot express just how well this product worked. I recently obtained a pair of Pioneer CS-757 speakers, only to discover that the old foam surrounds had fallen apart, having a significant impact on the quality of the sound. The kit was easy to use, with clear instructions and has made a massive difference; the bass now makes the room shake! I'm incredibly impressed with the quality of the surrounds and the glue, and overall very satisfied.
Did you find this helpful? 
Reviewed by:  from Uk. on 2/22/2019



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