Home > Speaker Repair & Refoam Kits >

12 inch Speaker Repair Kit Flat Attach with 1 Foam Surround - SWK12F

12" Speaker Repair Kit Flat

Click here if you don't know which speaker repair kit you need

Alternative Views:

Note: a repair kit will repair one speaker; for a pair of speakers, order two repair kits and receive a quantity discount!
List Price: $18.95
Our Price: $12.95
You save $6.00!

Stock Status:In Stock
Availability: Usually Ships in 1 to 2 Business Days
Product Code: SWK12F

No Adhesive (Best for International Shipments) [Subtract -$0.99]
LATEX Adhesive (Best for Paper Speaker Cones )DO NOT FREEZE
NITRILE Rubber Adhesive (Best for Plastic Speaker Cones) [Add $0.99]


Kit to repair one 12 inch speaker. Comes with 1 surround, instructions, speaker adhesive, applicator brush, and phone or email technical support. Fits a speaker cone of 9-3/8"  inches. Works on flat attach speaker cones.

Works for:

ESS AMT-1d and Many Others.

Surround Outside Diameter 11-3/4"
Speaker Cone Outside Diameter  9-3/8"
Surround Inside Diameter  8-7/8"
Surround Roll Width 3/4"
Surround Roll Height  1/4"
Surround Roll Outside Diameter 10-3/4"

We offer quantity discounts on purchases of more then one speaker repair kit which will be automatically calculated in the shopping cart. Note that we will only send one set of instructions per order. We will usually combine the adhesive into fewer large containers for quantity orders.

Accessories & Related Products...
12 inch Large Roll Speaker Repair Kit Flat Attach with 1 Foam Surround - SWK12FLR 12 Inch Black EVA Foam Speaker Gasket 4 Piece - GASKET12C
Our Price: $12.95

Sale Price: $1.95

12" Speaker Repair Kit Flat Large Roll 12 Inch  EVA Foam Speaker Gasket

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 20 Write a review.

  0 of 0 people found the following review helpful:
5 of 5 12" speaker foam April 6, 2021
Reviewer: Chris from AB Canada  
The foam replacement matched my Telefunken speakers perfectly.  The size is exactly what the website states.
Delivery was on time and fast.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 Feedback December 31, 2020
Reviewer: Anonymous Person from Brossard, QC Canada  
I am located in Canada, but had my kit delivered to my US PO Box in Champlain NY, since I am not in a RUSH. USPS will hold the parcel until we are able to go and pick it up, so we have not started the repair project. We will let you know how it goes when we have the product in hand.
I did give you a 5 star rating for customer service.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 Technics SB-X700 Honeycomb Speakers October 1, 2020
Reviewer: Mark Barrett from Shalimar, FL United States  
SpeakerWorks SWK12F Surround speaker repair kit is a perfect fit for the 12" woofer in Technics SB-X700 Honeyciomb speakers.  Rubber alcohol was not removing the factory adhesive so I used some 3M adhesive remover.  Attached the new surround to the underside of the Honeycomb plate and the speaker frame with the Nitrile Rubber adhesive.  I repaired four SB-X700's purchased in 1982 with these kits and they all sound terrific again.  

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 Fantastic May 22, 2020
Reviewer: Gary from CA  
My buddy gave me some giant old Philips speakers from 1986. While they were still new in the box, the woofer foam was completely disintegrated. Customer support help me figure out the correct replacement parts, and I figured I'd pick up a set of smaller 6.5" foam surrounds for another set of speakers. I thought I'd practice on those, then work on the nicer Philips. Everything was really straightforward, easy to follow instructions in print and on their website. It took me a full day to replace all 4 woofer foam pieces but was I worked on them while on the phone while working from home (don't tell my boss) but I'd say it took about an hour to clean and prep each speaker, then an hour and a half to install the foam. The next day I tried them out and holy sh__ they sound KILLER. I highly recommend this company as they helped out via email and on the phone, they shipped out the right product very quickly, and the product was as advertised. Definitely 5/5 stars...

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 The repair kit worked perfectly! January 13, 2020
Reviewer: Drbob111 from Gainesville, GA United States  
The instructions were clear and complete and the project went well. The surround fit perfectly and I wouldn’t hesitate to order from these folks again!

Was this review helpful to you?

View All Customer Reviews

Browse for more products in the same category as this item:

Speaker Repair & Refoam Kits
Speaker Parts