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

BMW Z3 Subwoofer 6" Single Foam Speaker Repair Kit FSK-6bt-1 (SINGLE)

Part Number:BMW-FSK-6bt-1
BMW Z3 Subwoofer 6" Single Foam Speaker Repair Kit FSK-6bt-1 (SINGLE)
Toyota Speaker Repair Kit # FSK-6bt
BMW Z3 Subwoofer 6" Single Foam Speaker Repair Kit FSK-6bt-1 (SINGLE)
Your Price:$20.00
List Price:$34.95
You Save:$14.95


In Stock 560

Choose Options

Add Liquid Foam Guard? help

6" BMW Single Speaker Foam Repair New-Edge-It ® Kit, Part # FSK-6bt-1

BMW Speaker Foam Edge Repair Kit
Outer diameter:
6-1/8" (156mm)
Roll outer diameter:
5-1/2" (140mm)
Cone diameter:
4-3/8" (111mm)
Inner diameter:
4" (102mm)
Foam roll width:
5/8" (16mm)
Variances up to 1/8" (3mm) from your speaker measurements are OK.
  • BMW 6" angle attach woofer foam repair kit. New-Edge-It ® part # FSK-6bt-1
  • Orginal BMW Design
  • Fits most 6" frame speakers with 4-3/8" 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:
  • One 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
I ordered the wrong size replacement foam as I did not really know what to measure. Upon arrival I called Simply Speakers and they knew exactly what I needed. I had the correct part in a few days with no extra charges and no hassle. The install went perfectly, the instructions are great and the speaker works like new.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from NH, US. on 10/28/2015
5 Stars
Worked perfectly! I repaired the sub-woofer on my 2001 BMW Z-3 Roadster and it sounds better now than before... I highly recommend the use of Simply Speakers foam speaker repair kit. Easy to use and outstanding results. Saved about $600!
Did you find this helpful?  2 of 3 Found Helpful
Reviewed by:  from San Antonio, Texas. on 3/16/2015
5 Stars
This repair kit is perfect. Great instructions, easy to follow and the results are "good as new". Very happy.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Los Angeles, CA. on 1/27/2015
5 Stars
Good product -- the instructions and videos were very thorough. Be sure to take your time and do it properly -- no short cuts. End result was perfect.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from VT. on 10/10/2015
4 Stars
BMW Z3 Subwoofer Repair
Excellent product. Hard to find a 6" subwoofer speaker. Didn't want to take a 6.5" and mod it. So, repairing the old speaker was probably the best solution--cheaper and easier than the other options. But, I do think $20 for a single foam surround is a bit much.
Did you find this helpful? 
Reviewed by:  from Carthage, NY. on 5/19/2015
5 Stars
Great fix for the problem I had
Bought this to fix the subwoofer in my BMW M roadster as the foam had rotted out. Thought I had to replace the speaker and looked everywhere couldn't find one that was priced reasonably and thought I was hosed. Finally came across this option in my searches online. Process was very well explained in the directions, it was easy, and now my speaker sounds like new!!(is 14 yrs old). Great option for the BMW early Z3's that the Harmon- Kardon speaker system with the hard to replace 6 inch sub. I would use this kit again if needed on any of my speakers. Thanks a lot!
Did you find this helpful? 
Reviewed by:  from Solana Beach, CA. on 3/18/2013
5 Stars
Professor and Department Head
I am absolutely delighted. I spent most of my time getting the speaker out of the car -- always a little tricky. After that it was smooth sailing. Take a little time with the cleaning of the old material, glue, etc. and the rebuild will then go quite easily from there. The speaker now sounds as good as new. The online video (for Bose 901s, but the principle is the same) was helpful, as well.
Did you find this helpful? 
Reviewed by:  from Averill Park, NY. on 6/3/2013
5 Stars
Kit was very simple to install. My 9 yr old grandson and I did it in approximately 1 hour. Then let it set overnight. Works great. Definitely a better value than the $800 wanted from the local BMW dealer.
Did you find this helpful? 
Reviewed by:  from Springfield, MO. on 6/23/2013
5 Stars
Speaker repair kit
The repair kit was exceptional. Everything you needed was included and the instructions and product were absolutely first rate. This kit allowed me to repair a speaker size that is very, very difficult to source new. I would definitely order from Simply Speakers again.
Did you find this helpful? 
Reviewed by:  from New England. on 8/3/2013
5 Stars
BMW Z3 Subwoofer 6" Single Foam Speaker Repair Kit
Great product, made the speaker like new again. Sure beats going for an aftermarket woofer, or buying an OEM replacement for $600.00.
Did you find this helpful? 
Reviewed by:  from Tallahassee Fla.. on 9/5/2013



Related Items

Ivory Speaker Grill Cloth 60
Average Rating(11)
In Stock
Jet Black Speaker Grill Cloth 60
Average Rating(159)
In Stock

Recently Viewed Items

  • 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