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Scosche SAGMHR-634 Speaker Mounting Brackets

Install 6-1/2" or 6-3/4" speakers in select 2005-up vehicles

356 Reviews | 4 questions - 7 answers

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Item # 142SMH634B

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Overview

Scosche's SAGMHR-634 brackets will allow you to install select 6-1/2" or 6-3/4" speakers in the factory speaker openings of select 2005-up vehicles. Please enter your vehicle information or call an Advisor at 1-888-955-6000 to confirm that these adapters are compatible with your vehicle. Warranty: 60 days.

Scosche SAGMHR-634

Scosche's SAGMHR-634 brackets will allow you to install select 6-1/2" or 6-3/4" speakers in the factory speaker openings of select 2005-up vehicles. Please enter your vehicle information or call an Advisor at 1-888-955-6000 to confirm that these adapters are compatible with your vehicle. Warranty: 60 days.


Priced per pair

Worked perfectly, even has a little bit of tension when installed to mitigate rattles. Clearer instructions on what tabs to remove would have been helpful though.

Tony, Chicago, IL

What's in the Box:

  • 2 Speaker adapter brackets
Reviews

Scosche SAGMHR-634 Speaker Mounting Brackets Reviews

Average Customer Review(s):

(356 Reviews)

Scosche SAGMHR-634 Speaker Mounting Brackets

Tony from Chicago, IL on 5/23/2017

2008 Chevrolet Impala

Worked perfectly, even has a little bit of tension when installed to mitigate rattles. Clearer instructions on what tabs to remove would have been helpful though.

Pros: Fits well

Cons: Lack of instructions

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from St Louis, MO on 5/22/2017

2008 Chevrolet Tahoe
Crutchfield Customer Review (What's this?)

Makes it simple for installation.

Pros:

Cons:

Nice product , saves time for sure

Steve from Largo, FL on 5/17/2017

2016 Chevrolet Colorado
Crutchfield Customer Review (What's this?)

Super time saver . Makes the job so much faster and neater. Does need some tweaking and filing to make work . A Dremel goes a long way.

Pros: No modification of vehicle at all. Saves a ton of time

Cons: Requires a bit of filing and tweaking to get to fit perfectly.

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Las Vegas, Nv on 5/9/2017

2011 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

This product did exactly what I need. I replaced my stock front door speakers in my 2011 Chevy Silverado with Infinity 5 1-2

Pros:

Cons:

Nice mounting brackets.

Anonymous from Mount Morris, MI on 4/30/2017

2011 Buick Regal
Crutchfield Customer Review (What's this?)

Nice mounting brackets.

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Eric from Bakersfield, CA on 4/29/2017

2011 Chevrolet Cruze
Crutchfield Customer Review (What's this?)

Fit perfectly easy installation

Pros:

Cons:

6-1/2 speaker adapters 2016 Tahoe

B. from Hawaii on 4/20/2017

2016 Chevrolet Tahoe LS
Crutchfield Customer Review (What's this?)

Worked perfect!! Thanks Crutchfield!!

Pros: Perfect fit.

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Slidell, LA on 4/19/2017

2016 GMC Canyon
Crutchfield Customer Review (What's this?)

It work perfectly.

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Muskego, WI on 4/18/2017

2014 Chevrolet Malibu
Crutchfield Customer Review (What's this?)

great fit, had to break off the inner tabs for probably other speakers but they worked nice. I think they should come with some foam weather stripping (which I used) to stick on both sides of the bracket to minimize rattling or vibration of bracket to vehicle and speaker to bracket.

Pros:

Cons:

A sure need

Ken from Amory, MS on 4/17/2017

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Made installing speakers much easier

Pros: Easy installation of speakers

Cons: Took a little to figure how to mount speakers on them

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Kyle, TX on 4/13/2017

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

Fits great! One recommendation, I would add two self tapping screws for the left and right bracket holes. Thanks!

Pros:

Cons:

Nice mounting brackets

Jeff from Tacoma, WA on 4/10/2017

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Definitely needed when installing speakers in GM doors. They fit like the stock bracket do and I am happy with them.

Pros: Fit perfect, high quality, no issues.

Cons: None.

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Apache Junction, AZ on 4/9/2017

2015 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

Perfect fit

Pros:

Cons:

Needs long screws!

Anthony from Salem, Oregon on 4/8/2017

2002 Subaru Impreza WRX
Crutchfield Customer Review (What's this?)

Make sure to use the rubber strip that comes with the adapters! also, some long scores would of been nice. It was difficult to have the door panel off then have to put it back together just to go get long screws.

Pros: Fit, when used with rubber strip, it was great!

Cons: Holes didn't line up, need long screws to work.

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from San jose,ca on 4/3/2017

2007 Chevrolet Avalanche
Crutchfield Customer Review (What's this?)

Great brackets fit perfectly on my truck for 6.75 inch speakers..

Pros:

Cons:

GM SAPs

Larry from Washington on 4/2/2017

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

free, fast shipment, made install easy

Pros: free ease of install fast shipment

Cons: none

Scosche SAGMHR-634 Speaker Mounting Brackets

Ken from Cicero, NY on 4/2/2017

Crutchfield Customer Review (What's this?)

Holes are off and loose fitting in door. Easy fix with some silicone and a self tapping screw.

Pros: Easy to install

Cons: Holes are off and fits loosely.

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Bellflower, CA on 4/2/2017

2009 GMC Sierra
Crutchfield Customer Review (What's this?)

Worked perfect for rear speaker install in my 2009 Sierra.

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Mukilteo, WA on 3/27/2017

2009 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

fit into the truck just fine, the fasteners for the speaker were too long and i had to replace with shorter ones. otherwise this adapter worked great.

Pros:

Cons:

Perfect fit.

David from FL on 3/26/2017

2008 Chevrolet Cobalt
Crutchfield Customer Review (What's this?)

Worked perfect on my 2008 Chevy Cobalt Coupe! I wish Crutchfield offered this as the standard mounting hardware. No drilling required. Note - some 6 3/4" speakers don't fit.

Pros: Perfect fit for the vehicle.

Cons: Doesn't fit all 6 3/4" speakers.

Easy install

Kevin from Oxford, WI on 3/17/2017

2007 Chevrolet Impala
Crutchfield Customer Review (What's this?)

Fit perfectly in stock speaker hole and installation was a breeze

Pros: Fast and easy installation

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Elk mound, wi on 3/15/2017

2007 Pontiac G6
Crutchfield Customer Review (What's this?)

Fits perfectly I recommend it!!

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Chad from San angelo tx on 3/13/2017

2011 Chevrolet Camaro
Crutchfield Customer Review (What's this?)

Mounts to vehicle perfectly installation of speakers ton mount no so great.

Pros: Durable

Cons: No installation instructions or screws

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Brooklet, GA on 3/13/2017

2010 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Fit great.

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Farmer City, IL on 3/10/2017

2010 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Great sound install not to bad on my silverado Andy helped a lot

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Rowlett, TX on 3/10/2017

2006 Chevrolet Impala
Crutchfield Customer Review (What's this?)

The Scosche SAGMHR-634 Speaker Mounting Brackets were easy to install. The SAGMHR-634 Speaker Mounting brackets fit perfectly on the front doors. I did not have to drill any holes. All I did was attach the Kingwood speakers to the Scosche SAGMHR-634 speaker bracket and drop them in to the door. I screw and I was finished with the job. I would definitely buy from Crutchfield again. Thank you!! Knowledgeable Representatives make a difference.

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Berea, KY on 3/7/2017

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

Adapters work ok. Cheap made but serves the purpose

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Ft Wainwright, AK on 3/5/2017

2011 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

good product had to do several modifications to get speakers to mount

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Albuquerque, NM on 3/4/2017

2012 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

Did the job. fit great.

Pros:

Cons:

Great Mounting Adapters

Richard from Crofton, MD on 3/1/2017

2008 Buick Enclave
Crutchfield Customer Review (What's this?)

The mounting adapters perfectly matched the front door of my 2008 Buick Enclave. They really helped make the installation easier and complete. Do not use the mounts that come with the speakers unless you want to drill additional holes in the door panel.

Pros: Great assistance wiath Polk speaker installation. Exactly matched the door cutout and speaker

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Dustin from Abilene, TX on 2/27/2017

2007 Chevrolet Tahoe
Crutchfield Customer Review (What's this?)

Worked great and perfect fit. Thanks Crutchfield for getting me everything I needed at a great price.

Pros: Great fit Easy to install

Cons:

Easy Install

Brian from Oklahoma City, OK on 2/27/2017

2006 Pontiac G6
Crutchfield Customer Review (What's this?)

These made it extremely easy to install the Sony XS-FB1630 in my Pontiac G6.

Pros: -Easy install -Free with speakers

Cons: None

Some modification required

CD from Darien, IL on 2/26/2017

2008 Pontiac G6
Crutchfield Customer Review (What's this?)

I found the Scosche SAGMHR-634 mounting brackets to be made of durable plastic. Some reviews of this product stated that the product was "flimsy"...I disagree. The bracket itself fit easily into the door panel of my vehicle. If you are installing 6 3/4" speakers in these brackets, you have to break off the inner tabs in order for the speaker to fit tightly against the bracket. No instructions were included with the brackets...I found this information online at Crutchfield. I used 6-32 x 1/2" long screws with nuts to attach the speaker to the mounting bracket.

Pros: Fit the door opening perfectly

Cons: Some modification required to mount the speaker to the mounting bracket itself No directions were shipped with the product; had to search internet and found online at Crutchfield that you are supposed to break some tabs off of the product in order to fit 6 3/4" speakers

Scosche SAGMHR-634 Speaker Mounting Brackets

Nathan from Key Largo, FL on 2/24/2017

2010 GMC Sierra
Crutchfield Customer Review (What's this?)

This products makes insulation on GMC very simple

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Fort Worth, TX on 2/20/2017

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

made installation a breeze

Pros:

Cons:

Great fit to the door, but not the door panel.

Jeff from Ponca City, OK on 2/11/2017

2010 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

These came with my four 6.75" Kicker speakers for my 2010 Silverado 1500 crew cab. I had to procure my own screws because they do not come with any and I had to figure out what size to use. Unexpected, but no big deal. Once the speakers are mounted to these brackets, they fit right into the factory holes in the metal of your doors. I ran into 2 problems. First, they do come with a gasket to go between the bracket and the sheet metal of the door. Fortunately, I was able to peel away the thin foam mounting gaskets from the back of the factory speaker brackets and reuse them. Secondly, since the depth of the bracket is about 2.5" shallower than the factory one, a 2.5" gap was left between my speaker and the sound opening of my door panel. This causes your sound to bounce around inside your doors reverberating and booming. This is why the factory speakers also have thick foam baffles on the front of them to couple them to the sound ports of the door panels. So...I could either buy some Fast Rings or make some. The price is ridiculous, so I opted to get some 1" thick foam from Hobby Lobby. I cut the foam into 2.5" wide strips to surround the circumference of the brackets. I used some 3M super bonding spray adhesive to attach the foam around the brackets to form the tunnel gaskets. Then I used 24" zip ties to cinch around the foam so no way will it come off the bracket. My home made foam baffles made all the difference in the world so take notice.

Pros: Made install easier.

Cons: May require purchase of baffle between speaker and door panel.

Scosche SAGMHR-634 Speaker Mounting Brackets

Jim from Lisbon, CT on 2/7/2017

2007 Chevrolet New Silverado 2500/3500
Crutchfield Customer Review (What's this?)

The mounting brackets fit my application perfectly. Mounting the speakers to the brackets could be a little challenging for someone. You might have to use your imagination to secure the speaker to the bracket. However these brackets are way better than trying to fabricate something yourself. I would definitely buy again.

Pros: Brackets are a huge time saver.

Cons: Could be impatient me but I thought that the directions on how to use the provided hardware was a little sketchy.

Scosche SAGMHR-634 Speaker Mounting Brackets

Jeff from Idaho on 2/1/2017

2007 Chevrolet Avalanche

I'm sure glad that these mounting brackets were included with my speakers installation was quick and easy and mounting bracket for great

Pros: These brackets were easy to install fit perfect

Cons: I have nothing bad to say about them

Replacement Speakers

Colin from Dublin, OH on 1/31/2017

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

Included with speaker purchase

Pros: Crutchfield makes is simple

Cons: 0

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Ontario, CA on 1/31/2017

2008 GMC Sierra
Crutchfield Customer Review (What's this?)

Not my favorite adapters. Had to trim lots of plastic nibs away to 6 3/4" speakers to fit, also had to use a Drexel to smooth the surface before they'd drop in. No biggie.

Pros: Fit the vehicle perfectly.

Cons: Have to be trimmed because they are universal.

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Palmyra, NY on 1/29/2017

2009 Chevrolet Silverado 2500/3500
Crutchfield Customer Review (What's this?)

A real problem solver.

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Nate from Lindenwood, IL on 1/29/2017

2013 Chevrolet Silverado 2500/3500
Crutchfield Customer Review (What's this?)

Best way to go no need to mess with old speaker pods.

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Sabra from Plano, TX on 1/24/2017

2007 Saturn Outlook
Crutchfield Customer Review (What's this?)

Overall worked well, but I had to cut off the screw tabs that were made for 6.5" speakers as I was using 6.75" speakers. Package says fits both, but cutting the tabs was not easy. Had to use a Dremel tool and not sure how I would have otherwise. Once tabs were off, fit was great, so for that part: 5 stars. Had to have a bracket like this for my front speakers for 2007 Saturn Outlook using Kicker speakers.

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from North Little Rock, AR on 1/22/2017

2007 GMC Sierra
Crutchfield Customer Review (What's this?)

Fit my truck. Did not need to modify.

Pros:

Cons:

GM SAPs

Anonymous from Bremen, GA on 1/22/2017

2010 GMC Sierra
Crutchfield Customer Review (What's this?)

A perfect fit!!

Pros:

Cons:

Fits

ALEJANDRO from Nv on 1/19/2017

2008 Chevrolet Tahoe

Perfect fit

Pros: All

Cons: None

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Parsons, KS on 1/17/2017

Crutchfield Customer Review (What's this?)

These brackets worked perfectly and made the installation a breeze. They were recommended for mounting in front doors of my 2007 Silverado but I found with little modification they can also be used to mount the rear door speakers as well.

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Crestview, FL on 1/9/2017

Crutchfield Customer Review (What's this?)

Perfect fit for my 2015 Silverado Crew Cab rear doors! Made installation easy.

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Buffalo, MO on 1/4/2017

2006 Chevrolet Impala
Crutchfield Customer Review (What's this?)

Fit great. No problems.

Pros:

Cons:

Great mounts

Steve from Amarillo, TX on 12/31/2016

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

Nice product easy to install

Pros: Direct fit

Cons: None

Not great.

Anonymous from Colorado. on 12/27/2016

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Did not work well with my JBL Stage 600c speakers. Had to modify.

Pros:

Cons:

Must have hardware for speaker upgrades

Charles from Carlsbad, NM on 12/24/2016

2014 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

These brackets are a DYI dream! Prefect fit every time. I added a thin layer of weather stripping around front and back of the bracket like the oem speakers had along with some thin foam baffles on the back. The overall sound and appearance make these brackets a must have for all stock speaker upgrades. The Downloadable MasterSheets make installations even easier and safer than ever. Oh yeah, and all of this comes free with all speaker purchases?! Wow.....just wow

Pros:

Cons:

Great design makes installation a breeze

Mike from Gonzales, LA on 12/21/2016

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

These brackets were a perfect, same as factory fit for all 4 doors of my 2008 Chevy Silvarado. The brackets are designed to fit 6 1/2 speakers. But I put some Kicker 6 3/4 speakers in them. There were zero fitment issues in the doors. The the brackets had holes on the exterior of the rim that fit the speakers perfectly. There are some tabs that point to the middle of the speaker hole on the brackets, for smaller speaker designs. They are in the way for these larger speakers. But 30 seconds with a hack saw solved that. This is a very well designed product that makes installation a breeze

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Pittsburgh, PA on 12/17/2016

2011 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

Made install easy

Pros: Easy to use

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Florida on 11/29/2016

2007 Chevrolet New Silverado 2500/3500
Crutchfield Customer Review (What's this?)

These brackets fit perfectly

Pros:

Cons:

GM SAPs

Richard from APO, AE on 11/29/2016

2012 Chevrolet Traverse
Crutchfield Customer Review (What's this?)

The brackets are good but do not fit the speakers i purchased even though they were provided.

Pros:

Cons:

Crutchfield response on November 30, 2016 Once we saw this review, our Tech Support team reached out to Richard to issue an apology and help him further. We'll either help him get the bracket installed correctly, or explore other installation options with him.

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Nashville, TN on 11/28/2016

2008 GMC Acadia
Crutchfield Customer Review (What's this?)

Fit great! Recommend adding foam to edges to prevent rattles.

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Melissa from Lexington, KY on 11/22/2016

2007 GMC Sierra
Crutchfield Customer Review (What's this?)

Great item, fast delivery, exactly as described!!

Pros:

Cons:

Speaker adapter plates

Dan from Central IL on 11/22/2016

2008 GMC Sierra
Crutchfield Customer Review (What's this?)

Fit the doors great and the speakers mounted up with no issues.

Pros: Made installation a snap.

Cons: None

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Muskegon, MI on 11/20/2016

2009 GMC Sierra
Crutchfield Customer Review (What's this?)

Made installing new speakers easy!!!!!

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Cottage Grove, MN on 11/7/2016

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Perfect fit. Super easy installation

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from New Richmond, WI on 11/6/2016

2009 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

should have watched a video of how to install them before i tried I was bumbling through it all but they fit and worked

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Elmhurst ny on 11/3/2016

2011 Chevrolet Tahoe

Brackets made installation a breeze before them i had to make my own out of mdf. I really so love them but should be included in the kit speed clips to make installation a breeze.

Pros:

Cons:

Simple as pie

Billy from 77566 on 11/1/2016

2015 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

Made the install easy as pie, fit right in as it replaced the factory mount

Pros: Easy install

Cons: none

Worth the money

Joe from Chicago, IL on 10/30/2016

2014 Chevrolet Malibu
Crutchfield Customer Review (What's this?)

These worked great. Better quality than my OEM mounts. These allowed my Infinity Kappa 62.11I door speakers the clearance they needed to fit in the doors. These are solid and come free when you buy speakers from Crutchfield!

Pros: Speakers fit perfectly

Cons: None at all

Easy mounting with these brackets

Bill from New Castle, De on 10/24/2016

2008 GMC Sierra
Crutchfield Customer Review (What's this?)

Perfect fit for the front of my 2008 GMC Sierra. I was also able to use them to mount the rear speakers also by just drilling one hole in bracket a little higher than the one already there.

Pros: Makes installaton a breeze. Was able to use to mount rear speakers also.

Cons: None

Scosche SAGMHR-634 Speaker Mounting Brackets

Todd from Chaska, MN on 10/23/2016

2009 GMC Sierra
Crutchfield Customer Review (What's this?)

great product, exact fit, easy to use

Pros: exact fit, easy to use

Cons: none

Scosche SAGMHR-634 Speaker Mounting Brackets

Kenneth from Rochester, NY on 10/19/2016

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Time savor! Bolt right in like the stock speakers. Great deal too!

Pros: Bolts right in, made speaker install so easy.

Cons: Not a one

Scosche SAGMHR-634 Speaker Mounting Brackets

LAWRENCE from West Chester, PA on 10/19/2016

2006 Hummer H3
Crutchfield Customer Review (What's this?)

easy install, great product

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Ashtabula, OH on 10/17/2016

2011 Chevrolet Traverse
Crutchfield Customer Review (What's this?)

Easily installed like factory fit.

Pros:

Cons:

disappointing

John from Medina, OH on 10/7/2016

2008 Chevrolet Avalanche
Crutchfield Customer Review (What's this?)

The picture of this item shows a liner which I did not receive. It would be nice to have because the door seals leak on Chevy trucks leading to speaker failure. I know the speakers I purchased are marine duty but I would have bought the extra protection if I had known the liners were not included.

Pros: mount fit well

Cons: not as pictured, no liker included

Crutchfield response on October 12, 2016 After seeing this review, one of our Tech Support gurus, Cecil, reached out to help John with his purchase. Our speaker brackets help accommodate new car speakers into non-standard openings in various vehicles.

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Indianapolis on 9/27/2016

2010 GMC Sierra
Crutchfield Customer Review (What's this?)

Incredibly easy!

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Jeff from Austin TX on 9/25/2016

2007 Chevrolet Avalanche
Crutchfield Customer Review (What's this?)

You need to provide instructions when you recommend combined components. You left me hanging having to figure out how to mount the speakers. Additionally you did not provide the needed hardware which then required a trip to the store for screws to make them work.

Pros:

Cons: No hardware and no instructions...

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Elloree, SC on 9/16/2016

2009 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

fit the factory location easy to install

Pros:

Cons: had to drill holes for the speakers that i used

Neat and easy

Rcn from Gulfport, MS on 9/7/2016

2012 GMC Sierra
Crutchfield Customer Review (What's this?)

Makes installation neat and easy

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Shelby Township, MI on 9/5/2016

2011 Chevrolet Cruze
Crutchfield Customer Review (What's this?)

Very good

Pros:

Cons:

Factory fit

Dave from Philadelphia, PA on 9/1/2016

2009 GMC Sierra
Crutchfield Customer Review (What's this?)

Gotta have these to install aftermarket speakers and these fit just like the factory setup. Takes literally 2mins to install once door panel and old speaker are removed.

Pros: Food quality, factory fit.

Cons: It would be nice if they included speaker mounting screws.

Like a stock replacement install

Anonymous from Pittsburgh, PA on 8/25/2016

2007 GMC Sierra
Crutchfield Customer Review (What's this?)

An easy stock replacement. Add the foam speaker baffles to these for an upgrade to stock on your GM truck.

Pros:

Cons:

As advertised!

Keith from San Antonio, TX on 8/22/2016

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Perfect fit to replace factory bracket.

Pros: Perfect fit, no hassels

Cons: none

Mounting Bracket

Brian from Wilmington, OH on 8/17/2016

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Fits perfectly for the front doors, had to drill a hole to make it fit for the back doors. Easy peasy!

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Rolling Meadows, IL on 8/6/2016

2010 Chevrolet Traverse
Crutchfield Customer Review (What's this?)

Made install easy but depth coul be better

Pros: Easy-to-use

Cons: Could be 2 inches or so thicker to match original equipment but works well

Good Fit

M10 from Fresno, CA on 8/2/2016

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

This item fit great. I have concerns about the fastenings for the speakers. The only holes that aligned were the elongated ones.

Pros: Perfect fit and easy to use.

Cons: Fasteners are a concern, but seem to be holding tight

Scosche SAGMHR-634 Speaker Mounting Brackets

Keith from Wyoming, MI on 8/1/2016

2016 Chevrolet Silverado 2500/3500
Crutchfield Customer Review (What's this?)

Nothing lined up for attaching speaker to adapter.

Pros:

Cons:

Perfect fit

Will from Atlanta, GA on 7/31/2016

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Perfect fit easy install

Pros: Perfect fit, good quality

Cons: None

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Saratoga Springs, NY on 7/11/2016

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Hard to know how to mount speaker into this, could have used some instructions

Pros: Fit the truck well

Cons: Wasn't clear how to attach speaker

Speaker Mounting Made Easy

Nick from Mason, MI on 6/6/2016

2007 Chevrolet Impala
Crutchfield Customer Review (What's this?)

Free with my purchase...how can I pass that up! They fit right into the OE speaker locations and the new speakers bolted easily onto the brackets. No misalignment, no hassle, just bolted right in. The OE speaker had a rubber isolation ring that these did not come with, but I was easily able to remove the ring from the OE speaker with a hair dryer and then apply it to the new bracket.

Pros: Price, solid construction, easily adaptable to multiple speaker diameters and easily installed

Cons: The mounting surface was slightly curved where as the mating face of the bracket was flat...the bracket may have flexed a little bit, but not enough to distort the speaker in any way.

Scosche SAGMHR-634 Speaker Mounting Brackets

Carl from Williamstown pa on 6/5/2016

2011 GMC Sierra
Crutchfield Customer Review (What's this?)

Very easy

Pros: Awesome

Cons: None

Mounts

Jon T from Cobden, IL on 5/19/2016

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

These mounts were a perfect fit and easy to mount

Pros: Easy mount, perfect shape and size.

Cons: None

Scosche SAGMHR-634 Speaker Mounting Brackets

John F from Tallahassee, FL on 5/18/2016

2015 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

Used these brackets to mount JBL GT7-6 speakers to the rear doors of my 2015 Chevrolet Silverado Crew Cab. Holes in speakers and brackets did not line up. Had to drill holes though the speakers and the brackets. The construction of the bracket interfered with the back of the speaker and the speaker would not lay flat on the bracket. Obviously the manufacturer of the bracket cannot manufacture a bracket universal to all speakers without some sort of problem. Have an assortment of screws, nuts and bolts on hand.

Pros: Enabled mounting the speaker to the door.

Cons: Had to drill the speakers and the brackets. had to use different screws other than those provided. A pain to work with.

Fit with extra step

Tuan from Houston, TX on 5/3/2016

2008 Chevrolet Avalanche
Crutchfield Customer Review (What's this?)

The brackets works and fits my Avalanche well. Only thing is that Crutchfield didn't mentioned that you have to break of the inner tabs for the speakers to fit inside.

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Chambersburg, Pa on 5/1/2016

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Used to replace front door speakers , bolted right in with no issues

Pros: Easy install

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Oak Lawn, IL on 4/25/2016

2007 Chevrolet Suburban
Crutchfield Customer Review (What's this?)

Very nice piece even though it was free I would have paid for made the install better and easier

Pros:

Cons:

Adapter

James from Dilliner,PA. on 4/23/2016

2012 Chevrolet Camaro
Crutchfield Customer Review (What's this?)

Really good product

Pros: Works good

Cons: None

Good product

David from St Louis, MO on 4/21/2016

2007 GMC Sierra
Crutchfield Customer Review (What's this?)

Worked as described. Had to use my own mounting hardware.

Pros: Easy to use and worked to fit the speakers in my truck doors.

Cons: no hardware with the package to mount the speakers.

2007 Sierra

Bane from Dungannon, VA on 4/21/2016

2007 GMC Sierra
Crutchfield Customer Review (What's this?)

Work great made installation a snap.

Pros: fit perfect.

Cons: none

Speaker mounting brackets

Scosche SAGMR-634 speaker brackets from Wahpeton, ND on 4/18/2016

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

These brackets fit my Silverado perfectly, but they're made from low-grade plastic and are pretty flimsy. I rigged a thin cushion to fit between the brackets and the door to protect from vibrations just in case.

Pros:

Cons:

Speaker mounting bracket

dblock727 from Parrish, FL on 4/17/2016

2015 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

Speaker fit perfect

Pros: Perfect fit

Cons: None

Not as pictured

D from Tulsa, OK on 4/10/2016

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

They do what they are made to, just a spacer ring, not enclosed at rear as picture suggests, require modifications to make speakers fit, suggest adding your own foam between door and plastic as well as between speaker and plastic. This eliminated all rattles in door on my install.

Pros: Useful to mount speaker in proper location

Cons: Require modifications to fit speakers No foam to reduce bass transfer to door

Great stuff

Charles from SW MO on 4/10/2016

2010 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Made install of my new Kicker speakers a very easy process.

Pros: Fit factory space, work great

Cons: I did have to take the Dremel to them and cut the inner tabs off

Nice

Joe from Orange Park, FL on 4/9/2016

2013 GMC Sierra
Crutchfield Customer Review (What's this?)

Fit great. No problems with adapters

Pros: Fit and finish

Cons: Non

Worked with modification

Eric j from South Bend, IN on 4/3/2016

2009 Chevrolet Tahoe

They work

Pros: Worked and came with speakers

Cons: Had to trim inside tabs off for the speaker to fit.

Speaker brackets

Kristofer from Tulsa Oklahoma on 3/30/2016

2007 Cadillac Escalade ESV
Crutchfield Customer Review (What's this?)

They were easy to install and had various speaker mounting sizes

Pros: Various speaker mounting places East to install

Cons: None

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from midland, TX on 3/23/2016

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

Works as described

Pros:

Cons:

Speaker brackets

David from lordsburg, NM on 3/16/2016

2007 GMC Yukon
Crutchfield Customer Review (What's this?)

Worked great after having to modify them by taking of the tabs so the speaker would sit flat in the surface.

Pros: Fit great in the door.

Cons: Had to modify

Fit like a dream

Some guy from NH from Rindge, NH on 3/14/2016

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Mine fit great with the Pioneer speakers it was cheap package that installed easily. I had to turn the threaded clips provided with the speakers a little to get the speaker to sit flat on the adapter but no cutting or major work.

Pros: came free with speakers

Cons: The didn't install themselves.

Easy install

Steve from fremont, OH on 3/13/2016

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

Easy to install

Pros: Extra part needed to install made it easy.

Cons:

Works, but had to modify

Dish from richmond, VA on 2/24/2016

2007 Hummer H3
Crutchfield Customer Review (What's this?)

Worked with my Rockford speakers on the '07 H3 but had to get out the dremel tool to modify

Pros: Worked

Cons: Had to modify

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Amarillo Tx on 2/21/2016

2006 Hummer H3
Crutchfield Customer Review (What's this?)

It fit the truck,but it didn't fit the speakers

Pros: None

Cons: None

Scosche SAGMHR-634 Speaker Mounting Brackets

BOB from columbia, MD on 2/21/2016

2011 Chevrolet Malibu
Crutchfield Customer Review (What's this?)

Easy installation. Good fit for existing speaker opening.

Pros:

Cons:

Helpful product

Brian S from port huron, MI on 2/14/2016

Perfect fit in my GMC Sierra

Pros: Perfect fit says it all

Cons: None

need to modify

Rolando from edinburg, TX on 1/31/2016

Crutchfield Customer Review (What's this?)

Scosche speaker mounting brackets fit just right on my 2008 GMC Sierra. The only thigh is that you have to remove the tabs inside the brackets for tone 6-3/4 inch speakers to fit flush. No big deal just snip them off and your done. I did not use the slotted anchor points that are on the brackets because when I secured the speakers through them it did not feel solid enough, felt that with the vibration of the truck and time the speaker would come loose. I just drilled the mounting screws through a different hold on the speakers through the solid part of the mounting bracket plastic. That anchored the speaker better to the bracket, more solid. The brackets aligned perfect in the door and the speaker baffles gave it more secure snug fit. All in all they worked great on my doors and they were included with my purchase of the speakers. Thank you Crutchfield.

Pros: Great fit for replacement brackets

Cons: Needed some modifications, no big deal

Great

TPH from tampa, FL on 1/28/2016

2012 GMC Sierra
Crutchfield Customer Review (What's this?)

works perfectly

Pros:

Cons:

they work

Pete from Arizona on 1/15/2016

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

used in front doors of 08 Silverado instead of thin sheet metal screw which felt like it would strip out at any time I used 6x32 machine screws and #6 star washers and #6 nuts to secure Focal 6.75 speaker to bracket all 4 slots lined up nicely speaker is in bracket very solid now

Pros: free

Cons: slots didn't feel very secure with tiny thin sheet metal screws.

Scosche SAGMHR-634 Speaker Mounting Brackets

jdmrod from California on 1/13/2016

2007 Chevrolet Tahoe
Crutchfield Customer Review (What's this?)

Using the bracket kit made my installation easer to install the kicker speakers on my Tahoe. Did not have to drill holes on my door panel.

Pros: Installation was easy.

Cons: had to modify the brackets.

Saves cutting out the factory speakers

chris from Moultrie, Ga on 1/11/2016

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

Without these you will have to cut and modify your factory speakers to mount the new ones

Pros: Great Great Great

Cons: None

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Oklahoma on 1/5/2016

2009 Chevrolet Malibu
Crutchfield Customer Review (What's this?)

Fit right in with no modifications. Easy to do and they are free.

Pros:

Cons:

Mounting bracket

Dave from Texas on 1/3/2016

2009 Chevrolet Tahoe
Crutchfield Customer Review (What's this?)

Free, came with purchase of speakers, perfect fit for 09 Tahoe door panels.What else needs to be said?

Pros:

Cons:

perfect fit

Jacob from Arkansas on 12/30/2015

2013 Chevrolet Cruze
Crutchfield Customer Review (What's this?)

fit perfectly and all hardware was included

Pros:

Cons:

Brackets very handy

Tony from Gray,ga on 12/30/2015

2007 Chevrolet Avalanche
Crutchfield Customer Review (What's this?)

Making replacing factory speakers very easy , great fit

Pros: Excellent bracket

Cons:

Super easy!

Eric from Delta, Co on 12/18/2015

2007 GMC Yukon XL
Crutchfield Customer Review (What's this?)

The mounting brackets fit well. I used the screws supplied with the speakers to mount the speakers through the brackets to the doors. Seemed to work well.

Pros: Pretty awesome that Crutchfield supplies these free with speaker purchase!

Cons:

Made my install so much easier

Robyn E from Pennsylvania on 12/18/2015

2007 Chevrolet New Silverado 2500/3500
Crutchfield Customer Review (What's this?)

These made my install so much easier. Thanks Crutchfield!

Pros:

Cons:

Made life easy!

Steve from NJ on 12/16/2015

2011 GMC Sierra
Crutchfield Customer Review (What's this?)

Used these to install front door speakers on a 2011 Sierra. Fit perfectly. These made installation a breeze!

Pros: Crutchfield supplied with the speakers. Thanks!

Cons: None!

Perfect Fit

Max from Tennessee on 12/11/2015

2007 Chevrolet Avalanche
Crutchfield Customer Review (What's this?)

Perfect fit, great product.

Pros: Perfect fit!

Cons: None

perfect fit

Bill from Texas on 11/26/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

great item and it fits perfectly in my truck (2008 silverado crew cab.

Pros: perfect fit. both the front and rear are the same. There's no difference so I don't know why they say they are.

Cons: none

Great fit for 08 Silverado

Tony M from Arizona on 11/16/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

These brackets make installation a breeze!

Pros: great fit and easy install

Cons: none

Easy Install

Mike from Connecticut on 11/15/2015

2008 Chevrolet Avalanche
Crutchfield Customer Review (What's this?)

They were a perfect fix to the stock speaker locations. They made the speaker install easy. With brackets like this anyone can easily upgrade their current stereo.

Pros: Perfect fit with no adjustment to the stock mounting locations.

Cons: I used nuts and screws to attch the speakers to the bracket for a more secure installation.

Perfect Fit

Anonymous from North Carolina on 11/12/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Exact fit and replacement for speaker mounts in 2008 Chevy Silverado 3500.

Pros: + Free! + An exact fit / replacement

Cons:

Nice bracket

Mac0yeah from New York on 11/8/2015

2012 Chevrolet Traverse
Crutchfield Customer Review (What's this?)

This bracket fitted my 2012 Traverse perfectly.

Pros: Fits perfectly

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

ScottS from Virginia on 10/29/2015

2010 Chevrolet Traverse
Crutchfield Customer Review (What's this?)

Excellent product! This adapter is extremely helpful and fits perfectly into the existing door mount holes.

Pros: perfect fit into recess

Cons: none

Install was a breeze

Glenn from Saratoga, Ca on 10/15/2015

2007 GMC Sierra
Crutchfield Customer Review (What's this?)

These brackets made installing the speakers into my truck door very easy!

Pros: Ease of use

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Louisiana on 10/13/2015

Crutchfield Customer Review (What's this?)

Had to do to many modificationsmodifications to make it fit then the screws seem not to fit very well they just strip out of the plastic. It worked but the speakers will most likely vibrate loose soon

Pros:

Cons:

Speaker Mounting Bracket

Bobby Z from Indiana on 10/11/2015

2012 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

Great Fit, The Only Complaint Is I Wish The Screws Went In A Little Tighter! Besides That Worked Great !

Pros: Good Fit !!

Cons: The Slots To Hold The Speaker Screws, Just Didn't Seem That Great

Great Idea

Justin from Florida on 9/25/2015

2008 Chevrolet Tahoe
Crutchfield Customer Review (What's this?)

I didn't install these because there was no foam backing to reduce/prevent rattling. I modified the original molded speaker to accept my new speakers. The original molded speakers have a foam backing.

Pros: Would be easy to install.

Cons: No backing to reduce/prevent rattling.

brackets

rickM from gauley bridge, wv on 9/22/2015

Crutchfield Customer Review (What's this?)

fit well into door on my 2013 impala, wasnt too happy about the screw mounting. would like more contact between screw and bracket.no instructions..3 stars

Pros: door fitment

Cons: no instructions to remove tabs..speaker fitment

Mr.

Matt from Va on 9/21/2015

2008 Chevrolet Tahoe
Crutchfield Customer Review (What's this?)

Installed in an08 Tahoe. Perfect fit in all 4 doors.

Pros: Perfect fit with no modifications

Cons:

Silverado speaker brackets

Ron S. from Milford Connecticut on 9/15/2015

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

Easy to install with a little modification.

Pros: Like I said easy to install

Cons: None

Useful

Sandlapper from South Carolina on 9/14/2015

2013 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

These spared me from having to drill the sheet metal, help reduce vibration and fill in the air gaps that would otherwise have been left around the speakers in the factory locations.

Pros: Simple, easy, useful.

Cons: None so far.

Great product, fast shipping

Bryson from Texas on 8/31/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Great product worked perfectly for the front and back speakers after getting aftermarket speakers

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from North Carolina on 8/28/2015

2007 Chevrolet Suburban
Crutchfield Customer Review (What's this?)

Work ok, not great

Pros:

Cons:

Easy installation

BillH from Texas on 8/27/2015

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

Makes installation a breeze

Pros: Fit perfect, easy to install

Cons: None

Speaker Brackets

Vick prez from Texas on 8/23/2015

2007 Chevrolet Tahoe
Crutchfield Customer Review (What's this?)

Item was as described and went on to a perfect fit im extremely satisfied

Pros:

Cons:

Crutchfeild pulls through

Tss from Oregon on 8/21/2015

2012 Chevrolet Cruze
Crutchfield Customer Review (What's this?)

Perfect fit I love this site and everything they do always there to answer questions and always there to take care of any issues

Pros: Perfect fit

Cons: None

great product

Mike from Indiana on 7/28/2015

2015 Chevrolet Cruze
Crutchfield Customer Review (What's this?)

great adapter fit my speakers perfectly

Pros: fit perfect, easy install

Cons: had to find thick screws so speaker didn't slip

Scosche SAGMHR-634 Speaker Mounting Brackets

69zamboni from Ohio on 7/27/2015

2008 GMC Sierra
Crutchfield Customer Review (What's this?)

Easy to use, and fits like a glove! Great addition to the speakers!

Pros:

Cons:

Nice fit in 2008 Silverado

Jose A from Vineland, New Jersey on 7/26/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Made installation a breeze. Just a small modification by snapping off the removable tabs to fit the 6 3/4 inch speakers and in they went.

Pros: Included in the purchase of the speakers free of charge. Thanks Crutchfield!

Cons: None

08 Silverado crew cab install

AlanW from Brandenburg,Ky on 7/20/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Easily replaced the factory speaker bracket. The screws to hold the speaker wouldn't tighten up to my liking. I had to find some that were small enough to fit the speaker but large enough to tighten up. Having these allows you to save a little time by letting you have a complete assembly ready to go when you remove the factory speaker.

Pros: Factory fit in a 2008 Silverado

Cons: Screw holes are too big for kicker supplied screws to tighten up

Factory fit / no instructions

Todd M. from Florida on 7/5/2015

2007 Chevrolet Impala
Crutchfield Customer Review (What's this?)

factory fit but would have been nice if they came with some instructions

Pros: end result was a factory fit without showing any sign of modification

Cons: no speaker to bracket mount instruction/ must remove tabs to get speaker to fit

Scosche SAGMHR-634 Speaker Mounting Brackets

Happy Customer from Florida on 7/4/2015

2010 GMC Sierra
Crutchfield Customer Review (What's this?)

The bracket was an exact match to my oem bracket configuration allowing the use of all factory mounting locations on my 2010 GMC Sierra front doors...

Pros: Extremely easy to install!!

Cons: Nothing to date.

Bought for Chevy 2500HD year 2010

Matthew from Oklahoma City, OK on 7/2/2015

2010 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Made it very easy to install

Pros: Wasn't sure if it would work in back doors but they fit perfect in front n back

Cons: On Chevy trucks need to put a sound damper inside the doors

Need to be modified!

JoeA from Michigan on 6/30/2015

2009 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

These work great IF you modify by cutting out the mounts on the inside of the brackets......No directions eluding to this

Pros:

Cons:

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Colorado on 6/29/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Bracket is perfect, no problems at all with the brackets simple install.

Pros:

Cons:

Nice addition to my speaker purchase. Made installation a breeze!

Kettenhund from Dallas, Texas on 6/24/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

These were a must to install speakers in the front doors of a 2008 Chevy Silverado 1500. The stock openings are squarish, so just pulling the onld ones out and installing new speakers would REQUIRE some fab work. With these mounts, it was a breeze. It has tabs for installing a 5.5", or you can break the tabs out to install a 6.25" speaker. There were minimal instructions, but if you can't figure this one out... you have no business pulling your door panel off to begin with.

Pros: Great product. Fit perfectly. Works for both 5 and 6 inch speakers.

Cons: NONE

Works but had to modify

RogerB from Tennessee on 6/20/2015

2015 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

Got these for upgrading the rear door speakers in my 2015 Silverado Dbl Cab with Kicker 6.75. The back of the speaker frame is too big to allow the speakers to sit flush on the adapter. I had to take a pare of side cutters and remove the plastic speaker mounting holes that stick out towards the center of the adapter. My speakers didn't need these holes and once they were cut away the speaker dropped right in and sat flush with the adapter. The mounting holes didn't line up perfect but close enough. The speaker mounting screws supplied by Kicker were to narrow to bite into the adapter's plastic mounting hole. They get snug but not tight. The speaker still seemed secure and with the way it is mounted in the door I don;t thin it will be a problem but I will keep an eye on it. The adapter secured tightly to the door frame.

Pros: Allows an upgrade from factory speakers. Fits snug in speaker opening and door frame.

Cons: Had to remove plastic to allow the 6.75 Kicker to sit flush on the adapter. Kicker mounting hardware screws were too narrow to tightly secure the speaker to the adapter.

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Los Angeles Ca.90042 on 6/16/2015

Crutchfield Customer Review (What's this?)

Perfect fit

Pros:

Cons:

Perfect Fit

Justin from Missouri on 6/14/2015

2011 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

Another product offered here that completes the installation and makes it a breeze. Would love to see more companies go to this level of service.

Pros: Easy to install perfect fit.

Cons: Only available for the front doors of my 2011 Chevy. Still trying to figure our to install the back doors on my Ext. cab truck. For this reason it get 4 out of 5 stars.

Terrible!

Ronnie S. from Michigan on 6/12/2015

2011 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

I purchased these as I was told I needed this bracket to fit my 6.5" speakers. They DO NOT fit, not even with trimming. Very dissapointed I will now have to return these and modify the factory brackets in my 2011 silverado. I measured my speaker and it is exactly 6.5"...I thought for sure it would fall under the 6.5 to 6.75" specification of these brackets, boy was I wrong!

Pros: Fast shipping?

Cons: Do not fit, period.

Scosche SAGMHR-634 Speaker Mounting Brackets

KenT from Ohio on 6/12/2015

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

Perfect fit to door frame

Pros: Perfect fit to 2007 Silverado NBS

Cons: Kenwood speaker mounting holes did not align to position speaker straight up and down. This was not a factor for installation because door grill covered speaker. I just would have liked the pre-drilled holes to be positioned differently.

free bracket

James from Pennsylvania on 6/3/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Came free with speakers ( Polk db651)

Pros: simple to use

Cons: none

Nice brackets

Hunter from Cary, NC on 5/28/2015

2009 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

Easy to install my new speakers with these brackets

Pros: Ease of use

Cons: None

Scosche SAGMHR-634 Speaker Mounting Brackets

Off Road Grump from New York on 5/27/2015

2007 GMC Sierra
Crutchfield Customer Review (What's this?)

These are a very close match to the molded plastic surrounds on the existing speakers. I took off one star because A) they don't come with any usable instructions B) for my particular installation I had to remove some plastic tabs that were on the brackets (instructions would have made this clear) C) the tabs don't remove cleanly, (they need to be dressed afterwards) D)the screws dont really go in holes, they kind of thread in slots, which makes them fit various sized speakers, but I fear they will loosen with all the vibration. That being said, I had really no issues installing them, they did fit the speakers/vehicle & you can't really expect more since they were FREE!

Pros: fit perfectly in my vehicle

Cons: No Instructions

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Tampa, FL on 5/26/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Made installation a breeze.

Pros: Easy installation.

Cons: None.

Scosche SAGMHR-634 Speaker Mounting Brackets

Andy from Mount Juliet Tn on 5/13/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Made it very easy to install.

Pros: They were free with the purchase of the speakers.

Cons: none

nice fit - well made

Kevin from Texas on 5/13/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Free with speakers from Crutchfield, these brackets seem strong enough to last and fit perfectly in my 2008 Silverados front and rear doors.

Pros:

Cons:

esae

fire from south carolina on 5/10/2015

2011 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

ok product, had trouble installing

Pros: factory fit

Cons: mounting speakers was a little challenge.

They do the job. 2015 Chevy Colorado Rear Door Ext Cab.

Tinker from Harwood, MD on 5/7/2015

2015 Chevrolet Colorado
Crutchfield Customer Review (What's this?)

These were included for free from Crutchfield. I am giving them 4 stars as I had to go find screws and nuts to hold my new speakers in these come with nothing. I also had to trim them quite a bit on the inside to fit the Kicker 40CS674 6-3/4" speakers. They are not quite as tall as the factory speakers they are designed to replace, I had to find some foam tape to fill in the gap above the speaker rim otherwise there will be a road noise from the space.. The factory design was about a 1/2" taller and they fit closer to the grille.

Pros: Similar to factory

Cons: No foam tape or screws included and they may require trimming.

Scosche SAGMHR-634 Speaker Mounting Brackets

Anonymous from Virginia Beach, VA on 4/27/2015

2007 Chevrolet Silverado (New Body Style
Crutchfield Customer Review (What's this?)

Easy to install, had to do some trimming of the bracket before mounting the speaker.

Pros: Easy Install

Cons: Had to provide my own longer screws to mount the speakers to the bracket.

mounting brackets

bert from Pennsylvania on 4/19/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

fit factory holes easy to install

Pros:

Cons:

good fit, but could need modification

Anonymous from Texas on 4/18/2015

2006 Pontiac G6
Crutchfield Customer Review (What's this?)

I had to modify the fixture for the speaker to fit flat, if I didnt have a good saber saw, it would have been more difficult for the fit.

Pros: fits car well

Cons: needed modifications for the speaker to fit flat in it.

Decent mount

mike from monroe, la on 4/14/2015