FREE SHIPPING! On all Edge Kits & Diaphragms. All the Time.
Shopping Cart -
0 item(s)
Search by
Hello Guest, Login
FREE USA shipping on any order over $75! Sale runs November 24 to January 31. Happy Holidays!

Boston Acoustics 6" Foam Kit, Fits A40 Series II, V, 360, Others, FSK-628 (PAIR)

Part Number:BA-FSK-628
Boston Acoustics 6" Foam Kit, Fits A40 Series II, V, 360, Others, FSK-628 (PAIR)
Boston Acoustics Repair Kit # FSK-628
Your Price:$24.95
List Price:$39.95
You Save:$15.00


In Stock

Choose Options

Foam Guard Sealer?
6" Boston Acoustics Speaker Foam Repair New-Edge-It ® Kit, Part # FSK-628

Boston Acoustics Woofer Foam Filled 6"
Outer diameter:
5-15/16" (151mm)
Roll outer diameter:
5-7/16" (139mm)
Cone diameter:
4-5/8" (117mm)
Inner diameter:
4-3/8" (111mm)
Foam roll width:
3/8" (10mm)
Variances up to 1/8" (3mm) from your speaker measurements are OK.
  • 6" angle attach woofer foam repair kit. New-Edge-It ® part # FSK-628
  • Super high compliance for low Fs and higher efficiency
  • SPECIAL "filled fillet" Boston foam edge is designed specially for these models
  • Original Boston Acoustics woofer design
  • NOTE: This kit is very tight on the OD for the A40 series 2 woofers. Some customers find it easier to work with kit # BA-FSK-6 which runs a bit smaller on the OD for an easier installation.

    Does not fit Lynnfield series!

    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.
  • 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
E-Z & Simple
Fit like a glove and the install was straightforward and simple. Repaired speaker sounds just like it did when it was brand new. Highly recommend this item to anyone with a speaker that it fits.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Beaufort. on 2/3/2016
5 Stars
Perfect fit, easy fix, sounds great
Did you find this helpful? 
Reviewed by:  from Everett. on 9/30/2016
5 Stars
I couldn't believe how easy it was..... sounds like new
Did you find this helpful? 
Reviewed by:  from Yankton. on 7/27/2016
5 Stars
Was going to toss my Boston A40 shelf speakers and get new one's until I saw your video. Looks simple enough and will give it a try. Very good instructor.
Did you find this helpful? 
Reviewed by:  from Ohio. on 7/21/2016
5 Stars
I have 16 6x9 Boston Acoustics speakers in my house. They are 27 years old and the foam has failed on all of them. I replaced 8 of them with new speakers at $180 apiece before I found replacement foam at Simple Speakers. I ordered 4 replacement foam rings. I followed the simple instructions and the speakers now sound as good as the new ones.
Did you find this helpful? 
Reviewed by:  from Santa Clara. on 4/21/2016



Related Items

Ivory Speaker Grill Cloth 60
Average Rating(9)
In Stock
Jet Black Speaker Grill Cloth 60
Average Rating(117)
In Stock
Speaker Dust Cap, 2.75
Average Rating(2)
In Stock
Top Sellers
New Releases