Place an Order? Toll Free: 1-800-511-3343
Shopping Cart -
0 item(s)
Search by
Hello Guest, Login

Marantz 12" Foam Speaker Repair Kit FSK-12A (PAIR)

Part Number:MRZ-FSK-12A
Marantz 12" Foam Speaker Repair Kit FSK-12A (PAIR)
Marantz Speaker Repair Kit # FSK-12A
Marantz 12" Foam Speaker Repair Kit FSK-12A (PAIR)
Your Price:$24.95


In Stock: 988

Choose Options

Add Liquid Foam Guard? help

Marantz 12" Speaker Foam Repair New-Edge-It ® Kit, Part # FSK-12A

Marantz Speaker Foam Edge Repair Kit
Outer diameter:
11-3/4" (298mm)
Roll outer diameter:
10-5/8" (270mm)
Cone diameter:
9-1/4" (235mm)
Inner diameter:
8-5/8" (219mm)
Foam roll width:
3/4" (19mm)
Variances up to 1/8" (3mm) from your speaker measurements are OK.
  • Marantz 12" angle attach woofer foam repair kit. New-Edge-It ® part # FSK-12A
  • Original Marantz woofer design
  • Fits 12" frame models with 9-1/4" 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
FSK-12A kit
I ordered the FSA-12A foam surround kit to repair a set of Marantz SP1200 speakers that I picked up on craigslist for $5. The instructions were clear and concise; within about an hour I had prepared the frame and cone, and was ready to install the new surrounds. The adhesive was very effective and appeared to provide a good bond. The repair is well within the skill level of nearly anyone with a little patience to clean-up the old speakers in preparation for the replacement surrounds.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Parker, Colorado. on 1/23/2012
5 Stars
i used to pay a speaker shop to do this, when i saw these i thought i can do it and i did followed the instructions and they came out good i am doing this review because when i called to make sure i was getting the correct onei think i talked to the owner and he was very helpful and kind i like dealing with people that really care and that is how he came across.i will be back!!! gene
Did you find this helpful? 
Reviewed by:  from texas. on 2/4/2012
5 Stars
Did it!
Can't believe i fixed my speaker myself! Thanks for all the help and encouragement.
Did you find this helpful? 
Reviewed by:  from MT. on 10/6/2012
5 Stars
Great Product!!!
I owned a great vintage Marantz 940 Speakers, very rare to find and very expensive, the only issue was the foam, due to the age of these speakers, it was obvious that sooner than later you would have to refoam it again. Fortunately, I found the replacement, and I have nothing else to say, but What a great product!!! and easy to install. Not too many people knows about vintage products, they're actually even better than the new ones, and I gotta tell you this: Play "Shine on you crazy Diamond" from Pink Floyd in these speakers, it was like if Dr Brown from Back to the Future put me on his DeLorean time machine, and send me right back in 70's, cause, listen that music on these speakers, the sound they give, the smell of the vintage aluminum of it's speakers covers, and the little rust in some areas, was just Perfect!
Did you find this helpful? 
Reviewed by:  from Alabama. on 10/6/2012
5 Stars
The kit was easy to use and I'm very pleased with the results.
Did you find this helpful? 
Reviewed by:  from Brooklyn, NY. on 1/10/2013
5 Stars
Wife and mother
Great product. Fit the speakers great. They work like new.
Did you find this helpful? 
Reviewed by:  from Sioux Falls, SD. on 1/22/2013
5 Stars
Music Lover
I learned two things: I did not need to get new speakers ($$$$) I found that liquid model cement removes the residue left after removing the old foam from the frame. All in all the repair was easy and the speaker work great, like new Was well worth the the expierence, thank you
Did you find this helpful? 
Reviewed by:  from 20 Joe'sw Hill Road, Danbury, CT 06811. on 3/12/2013
5 Stars
Great Buy - Easy to Install - Quality Sound
The product helped restore an old but still performing sound system. Would recommend these products to family and friends.
Did you find this helpful? 
Reviewed by:  from Fort Wayne, IN. on 4/15/2013
5 Stars
This product was used to rebuild Marantz DS-940 12" woofers and worked flawlessly. Product arrived promptly aswell.
Did you find this helpful? 
Reviewed by:  from toronto. on 11/19/2013
5 Stars
I was able to restore my Marantz Model M-10
I was able to restore my Marantz Model M-10 speakers for just $24.95 using Simply Speakers easy to install refoaming kit. The included easy to follow instructions along with their excellent video tutorials made the repair of my speakers a nice, rainy afternoon project. The included cement made it easy to slide the foam into a perfectly centered position so that there was no rubbing of the voice coils. Refoaming kits sold by other companies require cutting the dust cap and using shims, a much more difficult process. Now, my speakers sound as good as they did when I first purchased them in 1979! If you don't feel like taking on this task yourself, Simply Speakers will do the job for you at about $35.00 per 12" woofer. But believe me, if I could do this, anybody can.
Did you find this helpful? 
Reviewed by:  from n/a. on 12/4/2013



Related Items

Ivory Speaker Grill Cloth 60
Average Rating(12)
In Stock:
Jet Black Speaker Grill Cloth 60
Average Rating(162)
In Stock:
Average Rating(8)
In Stock:

Recently Viewed Items

  • Dealer Parts
  • Speaker Repair Videos
  • SS Apparel
  • Diaphragms & Parts
  • New-Edge-It Foam Kits
  • Pro Cloth Edge Kits
  • Rubber Edge Kits
  • Ferro Fluid Kits
  • Speaker Repair Parts
  • Advent - AR - NHT Parts
  • Genuine Eminence Parts
  • JBL Factory Parts
  • ESS Factory Parts
  • EV Factory Parts
  • Peavey Factory Parts
  • Replacement Speakers
  • Tweeters
  • Midranges
  • Woofers
  • Full Range
  • Speaker Grill Cloth
  • Speaker Grills
  • SS Audio Recone Kits
  • Speaker Adhesives
  • Speaker Dust Caps
  • Speaker Gaskets
  • Online Instructions
  • Speaker Accessories
  • Crossovers
  • Specials
  • Scratch and Dent - Open Box
  • Customer Photos & Videos*
  • Speaker Repair Photos
  • Special Order Parts
  • JBL Style Foil Speaker Badges
  • Top Sellers
    New Releases