Home
Team
Our Story
Contact Us
My Account
Shipping Info
Returns
Privacy
FREE SHIPPING!
Edge kits, Diaphragms & Orders over $50
Menu
To Place Order, Call:
1-800-511-3343
Our Videos
Repair
The FAQs
Testimonials
Our Clients
Contact Us
Search
Contact
Log In
0
Cart
Categories
Speaker Repair Videos
Installation Instructions
Speaker Refoaming
Speaker Repair Videos
Speaker Reconing
Grill Cloth Replacement
Diaphragms & Parts
All Models
SS Audio Diaphragms
Altec Lansing
B & C
Behringer
Bose
Cerwin Vega
Community
EAW - RCF
Electro Voice (EV)
Eminence
ESS Factory Parts
Fane
Foster - Fostex
Gauss
JBL
Jensen
Klipsch
Mackie
Peavey
P.Audio
Radian
RCF - EAW
Roland
Selenium
Sound Tech
SWR
Tannoy
Turbosound
Yamaha
New-Edge-It Repair Kits
Standard Foam Kits
ACDelco Foam Kits
Acoustic Research Foam Kits
ADS Foam Kits
Advent Foam Kits
Allison Foam Kits
Altec Lansing Foam Kits
AVID Foam Kits
B & O Foam Kits
B & W Foam Kits
Bose Foam Kits
Boston Acoustics Kits
BMW Foam Kits
BSR Foam Kits
Cambridge Foam Kits
Cannon Foam Kits
Carver Foam Kits
Cerwin Vega Foam Kits
Chrysler - Dodge - Jeep
Dahlquist Foam Kits
DBX Foam Kits
DCM Foam Kits
Design Acoustics Kits
DynAudio Foam Kits
Energy Foam Kits
EPI Foam Kits
ESS Foam Kits
EV Foam Kits
Fisher Foam Kits
Genesis Foam Kits
Infinity Foam kits
Jamo Foam Kits
JBL & Urei Foam Kits
Jensen Foam Kits
JL Audio Foam Kits
JVC Foam Kits
KEF Foam Kits
Kenwood Foam Kits
KLH Foam Kits
Klipsch Kits
Lexus Kits
M & K Foam Kits
Marantz Foam Kits
Mark Levinson Foam Kits
McIntosh Foam Kits
MCS Foam Kits
Microsoft Foam Kits
Mirage Foam Kits
Mission Foam Kits
NHT Foam Kits
Ohm Foam Kits
Onkyo Foam Kits
Optimus Foam Kits
Paradigm Foam Kits
Passive Radiators
Peavey Foam Kits
Pioneer Foam Kits
Polk Audio Foam Kits
ProAc Foam Kits
Radio Shack Foam Kits
RCA Foam Kits
Rockford Fosgate Foam Kits
Sansui Foam Kits
Scan Speak Foam Kits
Snell Foam Kits
Sony Foam Kits
Sound Dynamics Foam Kits
Tannoy Foam Kits
Technics Foam Kits
Toyota JBL Kits
Velodyne Foam Kits
Yamaha Foam Kits
Rubber Edge Kits
Cloth Edge Kits
Cloth Edge Kits
Rubber Edge Kits
Ferro Fluid Kits
Speaker Repair Parts
Speaker Edge Repair Kits
Speaker Diaphragms
Recone Kits
Replacement Speakers
Spiders
Terminals-Leadwire
Speaker Gaskets
Repair Adhesives
Speaker Dust Caps
Foam Speaker Surrounds
Rubber Speaker Surrounds
Cloth Speaker Surrounds
Passive Radiators
Speaker Cones
Voice Coils
Speaker Grill Cloth
Replacement Speakers
Tweeters
Midranges
Woofers
Full Range
Pro Speakers & Horns
Advent - AR - NHT Speakers
Genuine Eminence Parts
JBL Factory Parts
ESS Factory Parts
EV Factory Parts
Peavey Factory Parts
Speaker Grill Cloth
Speaker Grills
Speaker Grill Cloth
Mesh Speaker Grills
Speaker Grill Pegs
Waffle Grills
SS Audio Recone Kits
Acoustic Research
Advent
Altec Lansing
Bose
Cerwin Vega
Electro Voice
Eminence
JBL
Klipsch
Fane
McIntosh
RCF
Yamaha
Speaker Adhesives
Speaker Dust Caps
Foam Speaker Surrounds
Rubber Speaker Surrounds
Cloth Speaker Surrounds
Speaker Gaskets
Speaker Accessories
Cabinet Handles
Cabinet Corners
Terminals
Port Tubes
Speaker Horns
Leadwire Kits
Speaker Grills
Crossovers
Crossovers
2 Way Crossovers
3 Way Crossovers
L-Pads
Protection Bulbs
JBL Style Foil Speaker Badges
Customer Photos & Videos*
Speaker Repair Photos
SS Apparel
Specials
Scratch and Dent - Open Box
Brands
AC Delco
Acoustic Research
ADS - Braun
Advent
Allison
Altec Lansing
AVID
B&C Speakers
Bang & Olufsen
Behringer
BMW
Bose
Boston Acoustics
Bowers & Wilkins
BSR
Cambridge Soundworks
Cannon
Carver
Celestion
Cerwin Vega
Chrysler - Dodge - Jeep
Community
Dahlquist
DBX
DCM
Design Acoustics
Dynaudio
EAW - RCF
Electro Voice
Eminence
Energy
EPI
ESS
Fane
Ferrotec
Fisher
Ford - Lincoln
Foster - Fostex
Gauss
Genesis
Infinity
Jamo
JBL
Jensen
JL Audio
JVC
KEF
Kenwood
KLH
Klipsch
Mackie
Marantz
McIntosh
MCS
Microsoft
Miller & Kreisel
Mirage
Mission
NHT
Ohm
Onkyo
P Audio
Paradigm
Peavey
Pioneer
Polk Audio
ProAc
QSC
Radian
RCA
Realistic - Optimus
Renkus Heinz
Rockford Fosgate
Roland
Sansui
Scan Speak
Selenium
Snell
Sony
Sound Dynamics
Sound Tech
SS Audio - Simply Speakers
SWR
Tannoy
Technics
Toyota - Lexus
Turbosound
Velodyne
Yamaha
Popular
Speaker
Diaphragms
Replacement
Speakers
Speaker
Parts
New-Edge-Kit
Foam Repair Kits
Online
Instructions
Recone
Kits
Speaker
Grills
Accessories
Crossovers
Genuine
JBL Parts
Woofers
Tweeters
Specials
Home
New-Edge-It Repair Kits
Marantz Foam Kits
Marantz 3" Foam Speaker Repair Kit FSK-3 (PAIR)
Marantz Speaker Repair Kit # FSK-3
Add to Wish List
Marantz 3" Foam Speaker Repair Kit FSK-3 (PAIR)
10
Review(s)
5
0
5
Write a Review
Your Price:
$24.00
List Price:
$25.88
You Save:
$1.88
(7%)
Marantz 3" Foam Speaker Repair Kit FSK-3 (PAIR)
Questions about this item? Ask here.
Chat With Us
Part Number:
MRZ-FSK-3
Availability:
469 In Stock:
Choose Options
Add Liquid Foam Sealer?
No Edge Sealer
Add Edge Sealer (+8)
Add Grill Cloth?
No Grill Cloth
Black 60" x 36" (+22)
Chocolate Brown 60" x 36" (+22)
Ivory 60" X 36" (+22)
White 60" X 36" (+22)
Navy Blue 60" X 36" (+22)
Put me on the Waiting List
Put me on the Waiting List
Add Qty:
+
-
Add to Cart
Details
Customer Reviews
Q & A
Fits Models
Videos
The most common problem with speakers are rotted, torn or damaged surrounds. The surround is the outer suspension part of the cone. Constant vibration, time and the environment cause foam and rubber surrounds to degrade. Cloth and paper surrounds can become brittle. This causes distortion and poor performance.
Luckily, our easy to install repair kits will make your old speakers sound just like new!
New-Edge-It® speaker repair kits. America's # 1 brand since 1992.
See Product Description, Title or the "Fits Models" tab to see speakers listed for this repair kit.
Repair kit includes:
2 x made in USA foam surrounds:
Outer diameter: 3.25" (83mm), Roll outer diameter, 2.9375" (75mm), Cone diameter: 2.5" (64mm), Inner diameter: 2.25" (57mm)
Angle attach
Exact dimensions can also be viewed in the photo gallery
1 x MI-3035 rubber based repair adhesive
1 x applicator brush
Easy to follow color illustrated instructions
FREE technical support and online videos
Product Overview:
Brand new formula made in USA surrounds last much longer than the originals.
We ship the same high quality parts used in the pro audio repair market.
We do NOT use generic glues or low quality imported surrounds like others sell.
Our exclusive clear drying rubber based repair adhesive is designed for paper, poly, and composite cones. Dries flexible, strong and clear.
Kits can be installed without removing the dust caps.
Dust caps, shims and gaskets are available for most models if needed.
Access to our complete library of how-to speaker repair videos.
Fast and FREE shipping to any USA address and worldwide shipping.
Economical and environmentally friendly. Save money AND save your speakers.
Simply Speakers® - Quality Speaker Parts since 1992!
Rating Snapshot
Select a row below to filter reviews.
5 Stars
9
4 Stars
1
3 Stars
0
2 Stars
0
1 Stars
0
4 Stars
Clear Filter
×
Average Customer Ratings
4.9
Reviews Sorting
most helpful to least helpful
high to low rating
low to high rating
newest to oldest
oldest to newest
Perfect!
Good instructions, great fit. My Marantz 7G's are back in tip-top shape. That was easy!
Did you find this helpful?
2 of 2
Found Helpful
Reviewed by:
Tom
from DuPont, WA on 7/9/2012
5
Marketing Professional
Once I got past the anxiety of touching and cutting and scraping on 37 year old speakers, the installation instructions were straightforward and complete. Installation was easy and the results were factory perfect. I believe the glue supplied is the key. The speakers look and sound great. No more buzzing and low volume play. My Marantz Imperial 7's sound like new again.
Did you find this helpful?
2 of 2
Found Helpful
Reviewed by:
Ron Lochte
from Cypress, TX on 3/21/2011
5
Marantz mid refoam
I found these yard sale speakers with good main 10" drivers but badly degraded 3" mids. This kit fixed them up fast. I used a small paint brush to spread the glue (not included) on the second speaker repair because I had some trouble getting the glue spread without getting it on the visible part of the foam with the glue applicator. The instructions are good and clear and the glue in the kit IS better than some other kits I have used and it dries fast. I had these speakers rockin' 4 hours after I started and they sound excellent.
Did you find this helpful?
1 of 1
Found Helpful
Reviewed by:
Jeremy
from Portland, OR on 4/29/2013
4
It worked well
This was surprisingly easy to do. Just take your time and watch the video.
Did you find this helpful?
1 of 1
Found Helpful
Reviewed by:
Jay H
from Kintnersville on 8/25/2015
5
Consumer
I looked everywhere for replacement midrange speakers for my Marantz Imperial 7 speakers because I was afraid to try to replace the foam surrounds myself. The replacement speakers don't exist anymore anywhere. So the nice person and Simply Speakers suggested I try doing it myself and gave me links to several videos showing the procedure. I ordered them and they got here really fast and packed very well. They fit perfectly in my existing speakers and the process was surprisingly easy. I was scared when I did the first one, but it turned out perfect. After doing both, I can not tell that it isn't the original factory surround, and they sound great again. I highly recommend Simply Speakers. They are very helpful and truly want you to have a good experience.
Did you find this helpful?
1 of 1
Found Helpful
Reviewed by:
Bob W
from Chino Hills, CA on 6/11/2016
5
Do-it-Yourselfer
Instead of replacing the foam-deteriorated Midrange speakers in my Vintage Marantz Imperial 7's (that I actually bought Brand New in the late 1960's), I tried my hand at repairing them with this Foam Surround Repair Kit. All that was needed to do a professional job was included in the kit, and the excellent, on-line, Step-by-Step Instructional Video was very helpful in knowing what to expect, even before the purchase of the repair kit. Following the instructions (also included in the kit), the repair process went flawlessly, and these unsightly speakers were transformed into looking like they just stepped out of the factory! Simply Speakers is definitely the place to go for your Do-it-yourself speaker-repair needs! Simply Speakers is clearly a 5 Star Operation!
Did you find this helpful?
Reviewed by:
Ron Rocco
from Lusby on 3/1/2018
5
Perfect Fit
Perfect fit for the original midrange on Imperial 7. The video was very helpful. Be careful with the provided glue - it is runny and dripped off the target line with these small edges. With hindsight, I would have used a small brush or other applicator to avoid some cleanup.
Did you find this helpful?
Reviewed by:
Ahmed
from Atlanta on 5/25/2018
5
Another set of speakers revived!
This is my 3rd kit I've purchased and installed. This one was used to revive an old set of Marantz Imperial 7 speakers that have been sitting idle for at least 40 years in my parents basement. The tweeter and woofers checked out OK, but the foam surround of the midrange was shot. Simply Speakers had a matching kit to rebuild that surround. In some cases, working with a smaller speaker was easier than one larger. There was much less time cleaning up the pieces and the glue of the old surround. However, when installing the smaller surround, it was a little tougher to get your fingers on both sides of the come so that the new surround made contact. And like with my earlier rebuilds, I use a little too much glue on the first one, and just right on the second one! But the slight excess glue doesn't appear to affect the sound in any way. This is a very reasonably priced kit, with all of the components needed (except a razor blade and some rubbing alcohol) to bring these speakers back to life. They sound like new. I'll probably put these into the used market because I have enough speakers, but I'm hoping to find someone that will enjoy these as much as I did.
Did you find this helpful?
Reviewed by:
H2K
from Richmond, VA on 1/31/2024
5
Just what I needed
I needed to put new speaker grill on my Marantz Imperial speakers. After 50 years the foam was disintegrating. Also, the surrounds on the mid-range speakers were disintegrated. Simply Speakers provided just what I needed and the repair was easy when I followed their videos. I recommend them highly.
Did you find this helpful?
Reviewed by:
JOHN GROVES
from SAN LUIS OBISPO on 7/17/2024
5
Technician
This repair kit is just what I needed. Worked like a champ.
Did you find this helpful?
Reviewed by:
Mark
from North Shore Boston on 12/5/2011
5
Q:
I have a pair of 1970s Marantz Model 7 Speakers. The mid-range speakers (?) have deteriorated foam but the cones are intact. The outside dimension of the speaker, i.e., square metal frame, is 3 and 1/2 inches. Will this repair kit work? Thanks. Joe
Asked by:
Joe
- 5/6/2016
A:
Yes, this foam replacement kit works for the midrange drivers on the Imperial 7 models.
Was this answer helpful?
1 of 1
Customer(s) found this Answer helpful.
Answer provided by:
Simply Speakers (5/8/2016)
Q:
Will these work for Marantz Imperial 8 ?
Asked by:
Hugh
- 5/20/2021
A:
Yes, this is the correct kit for the midranges found in the Marantz Imperial 8.
Was this answer helpful?
0 of 0
Customer(s) found this Answer helpful.
Answer provided by:
Simply Speakers (5/20/2021)
Questions about this item? Ask here.
Marantz: Imperial 7, Imperial 7G, Imperial 8, Imperial 9, and many more!
Installation to front of cone:
Installation to back of cone:
Click here to see all videos!
UPC:
700621983118
Frequently Bought Together
View Item
Foam Guard-Speaker Cone Edge Sealer, White PVA, MI-1291FG, 1 Ounce
(96)
In Stock:
$9.00
View Item
Ivory Speaker Grill Cloth 60" x 36", A-571
(19)
In Stock:
$22.00
View Item
Jet Black Speaker Grill Cloth 60" x 36", A-569
(214)
In Stock:
$22.00
View Item
1" Speaker Dust Cap, Black Paper, Bose 901, DC-1P (SINGLE)
(3)
In Stock:
$1.50
Recently Viewed
Turn History Off
×
Get Newsletter Deals!
Newsletter
Subscribe
Unsubscribe
Ooop!
The email you entered isn't valid.
WooHoo!
You subscribed successfully.
Ok!
You're unsubscribed.
Follow us
TOP
×
Store Search
×
Store Login
Email
Password
Log in to my account
Create Account
Reset my password