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Scosche SAGMHR-634 Speaker Mounting Brackets

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

360 Reviews | 4 questions - 7 answers

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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

Perfect fit for my vehicle

Anonymous, Harrisburg, PA

What's in the Box:

  • 2 Speaker adapter brackets
Reviews

Scosche SAGMHR-634 Speaker Mounting Brackets Reviews

Average Customer Review(s):

(360 Reviews)
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Hands-on research

Product Research

Features

Overview: As of 11/6/13, the SAGMHR634 is compatible with select 2005-2014 GM vehicles. The bracket is designed to allow easy replacement of the factory speakers with select aftermarket 6-1/2 and 6-3/4 speakers. (Please refer to the Crutchfield Vehicle Selector to confirm fit in your vehicle.)

6-3/4 Speakers: For a 6-3/4 speaker to fit in the opening of this bracket, the tabs around the inner speaker opening will need to be removed. They are scored along the bottom for easy removal, but still may require pliers and a file.

5-1/4 Speakers: While a 5-1/4 speaker will mount easily in this bracket given the bolt pattern, the frame of a typical 5-1/4 is approximately 1/2" smaller than the opening in the bracket, making a 6-1/2 or 6-3/4 a better fit. When using a 5-1/4, a speaker baffle must also be used to seal the rear of the speaker.

Dimensions:

  • Outer Diameter: 6.375"
  • Inner Diameter: 5.633"
  • Height: 0.85"

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Accessories
Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

I do not have the foggiest [ James  Jun 19, 2017 ]
Need new ones [ Ishmael  Jun 17, 2017 ]
I chose these solely on the recommendation of Crutchfield sales associates. When I install them I will let everyone know how they sound. [ arthur  Jun 11, 2017 ]
Came with it for free. [ Christian  Jun 06, 2017 ]
The openings were not the correct size for the speakers I had purchased, the mounting brackets should fit flawlessly [ NATHANIEL D  Jun 04, 2017 ]
You assigned it to my cart - you did not give me a choice. [ C  Jun 04, 2017 ]
Ok [ michael  May 23, 2017 ]
Better reviews, better construction, and cold accept larger 63/4 speaker. [ Davey  May 17, 2017 ]
It was recommended with the head unit I chose. [ Steve  May 17, 2017 ]
Ease of installing [ KATHERINE  May 16, 2017 ]
To get more sound [ CHRISTOPHER W  May 15, 2017 ]
Perfect fit! [ gary  May 15, 2017 ]
Free Installation Item [ Brandon  May 15, 2017 ]
it was recommended [ Winfred  May 15, 2017 ]
Replacing the factory front speakers in my daughter's SS Camaro. [ Carl  May 13, 2017 ]
recommended [ Michael  May 05, 2017 ]
This bracket takes some time to use, but once you figure out the way it needs to be configured to fit your vehicle, it works really well. I recommend purchasing Foam Insulation Speaker Seal Tape Strip. This will eliminate most "rattling" that may occur when installing this bracket (since it will be hard plastic to metal door, rattling may occur when significant Bass or tones of low frequency or range from 16-256 Hz occur). [ Andrew  May 02, 2017 ]
Needed to replace speakers [ Ronnie  Apr 29, 2017 ]
Recommended for my application [ 432bartman  Apr 29, 2017 ]
To make installation complete [ don  Apr 25, 2017 ]
I needed it for the truck as the stock speakers were all mounted in one. [ Norman  Apr 24, 2017 ]
Need them to install my speakers into my doors on my 2006 Chevy Impala. Perfect fit. [ Daniel  Apr 17, 2017 ]
Help mount speaker to 07 and newer silverado [ Jose  Apr 17, 2017 ]
Needed to fit aftermarket speakers. [ donald  Apr 13, 2017 ]
Thankfully it came with package. [ Byron  Apr 07, 2017 ]
I'm going to replace my factory speakers in the door of my 2010 Impala. These will make the replacement a breeze with no alterations to the door. [ SEAN  Apr 07, 2017 ]
Wanted a clean install. [ Harold  Apr 03, 2017 ]
Because I want to live the most original in my truck and they are for free [ Felipe A.  Mar 30, 2017 ]
to make professional installment [ Lee  Mar 29, 2017 ]
Easy install products. [ Darryl J.  Mar 28, 2017 ]
Suggested by others [ Dennis  Mar 26, 2017 ]
It will make mounting the new speakers in the factory location easier and will keep the factory look [ Mark  Mar 24, 2017 ]
I think I need these to upgrade my speakers from old to new [ Antitango  Mar 17, 2017 ]
To mount aftermarket speakers [ Jesse joseph  Mar 15, 2017 ]
I like using the speaker brackets so the install is easy and clean [ Clinton  Mar 12, 2017 ]
to make installation easier and for better sound quality [ kyla  Mar 11, 2017 ]
Came with the speaker purchase. May make installation easier [ Dennis  Mar 11, 2017 ]
It's free, works better than factory. [ ROGELIO  Mar 10, 2017 ]
They came free with alpine front door speakers [ James  Mar 10, 2017 ]
they will make mounting new speakers easier and factory look [ Alan L.  Mar 08, 2017 ]
The original speaker bracket was glued to the factory speakers, making them useless. [ Anthony  Mar 02, 2017 ]
Because Crutchfield included them in the order [ James  Mar 01, 2017 ]
Better than trying to fabricate your own. [ Robert  Feb 28, 2017 ]
ease of install [ grant  Feb 21, 2017 ]
Needed it to fit aftermarket speakers. [ M  Feb 20, 2017 ]
I purchased from here because I didn't have to spend the extra money for the brackets for my speakers. [ JAMES  Feb 20, 2017 ]
Fits my car [ S  Feb 19, 2017 ]
BECAUSE I NEEDED FOR MY REAR SPEAKERS ON MY 2015 BUICK VERANO [ Anel  Feb 18, 2017 ]
Ease of install crutchfield knows what is needed if recommended buy it. [ Michael  Feb 16, 2017 ]
It is free [ Roy  Feb 15, 2017 ]
My sons aid they were the best [ Dean S.  Feb 14, 2017 ]
The brackets make for easy installation. Crutchfield always delivers [ VICTOR  Feb 14, 2017 ]
They have good reviews and are coast effective [ Alejo  Feb 04, 2017 ]
Makes the job easier. [ Yancey  Jan 28, 2017 ]
easy installation [ Rob  Jan 28, 2017 ]
just like OEM install [ Jonathan  Jan 27, 2017 ]
Recommended [ Ben  Jan 25, 2017 ]
Just the right size for upgrading my factory speakers into something that sounds a little better. [ CHRISTIAN  Jan 24, 2017 ]
Needed to mount speakers in my truck. [ James  Jan 19, 2017 ]
Replace broken speaker mount [ adam  Jan 18, 2017 ]
Make install simple [ Timothy  Jan 14, 2017 ]
Simplify the installation in lieu of modifying factory bracket. [ Reinhold  Jan 13, 2017 ]
Needed for chevy tahoe 2008 [ Alejandro  Jan 06, 2017 ]
Perfect fit [ omar  Jan 05, 2017 ]
Free installion part [ William  Jan 04, 2017 ]
direct fitment [ christopher  Dec 29, 2016 ]
So they can install fast and easy with out drilling holes on door [ Emmanuel  Dec 28, 2016 ]
Fitment! [ Ronnie  Dec 26, 2016 ]
Required to install speakers [ Chris  Dec 25, 2016 ]
for a perfect fit into the factory holes [ Charles  Dec 23, 2016 ]
Had good reviews and it came free with the speakers, can't go wrong with that! [ Dean  Dec 23, 2016 ]
Easy to install and no drilling required. [ Jason  Dec 22, 2016 ]
installing my new speakers will be a piece of cake using these brackets. [ charles  Dec 20, 2016 ]
ease of install [ FRANK R  Dec 16, 2016 ]
perfect for replacement speakers. no mod. [ R Marc  Dec 15, 2016 ]
Much better then drilling in the door this is a great deal crutchfield offers.. [ Jonathan  Dec 14, 2016 ]
recommended by chuck [ james  Dec 09, 2016 ]
need to install speakers [ JONATHAN  Dec 07, 2016 ]
To keep the modifications to a minimum. [ Kenny  Dec 05, 2016 ]
Easy bracket that will give me a flush fit with drilling directly in and having a metal to metal mount. [ Rob  Dec 04, 2016 ]
Free [ nick  Dec 04, 2016 ]
It was recommended by Crutchfield since this vehicle does not have factory speakers on rear doors. [ Luis  Dec 03, 2016 ]
Stock speaker blow out and I would like to try this product out as a long-term replacement. Hoping for the best! [ Stefanie  Nov 29, 2016 ]
It was free with the speaker purchase and it is a valuable item when mounting speaker in a stock door cut out where the upgrade speaker does not fit the mounting pattern in the door cut out. [ Leo  Nov 28, 2016 ]
Included in kit [ Edward J.  Nov 28, 2016 ]
free came with purchase [ Pete  Nov 26, 2016 ]
I need them to mount the speaker to my chevy Malibu. [ Rodrigo  Nov 25, 2016 ]
Recommend for install [ DAVE  Nov 24, 2016 ]
Makes the install easy [ Brian  Nov 22, 2016 ]
It was recommended by Crutchfield [ Melvin  Nov 03, 2016 ]
Recommended [ Alexis  Oct 30, 2016 ]
So the speakers I brought will fit in the door of my 2007 silverado [ ANTHONY  Oct 26, 2016 ]
The car I'm working on doesn't support mounting anything other than it's factory speaker, so I needed these to make it all work. [ Craig  Oct 25, 2016 ]
To fit factory holes. [ Kelly  Oct 20, 2016 ]
part of package [ John  Oct 10, 2016 ]
Easy installation and no modification [ jon  Oct 02, 2016 ]
The Stock door speakers in the 2008 Impala have their mounting brackets as part of the speaker, so to install a new set, you cannot use the existing brackets, and need these. [ PAUL  Oct 02, 2016 ]
Fit perfect !!!!!!!!!!! [ Craig  Oct 02, 2016 ]
Helps with ease of installation [ Charles  Oct 01, 2016 ]
Can free with purchase, Thanks! [ Paul  Sep 25, 2016 ]
to make speakers fit [ Michael  Sep 24, 2016 ]
I need them to replace my factory doors speakers with aftermarket Pioneers 6-1/2 inches. [ Robert  Sep 21, 2016 ]
Easy installation [ J  Sep 15, 2016 ]
Great option [ Luis A. Del  Sep 06, 2016 ]
professional install [ DAVID  Aug 24, 2016 ]
Recommended by crutchfield [ Robert  Aug 18, 2016 ]
Came with order. plus need them [ James  Aug 16, 2016 ]
To install speakers. [ RYAN  Aug 15, 2016 ]
Needed for install. [ Rick  Aug 08, 2016 ]
They were included with my purchase. [ Joshua  Aug 04, 2016 ]
Simplest method to install aftermarket speakers in factory door location. [ DAMIAN  Aug 04, 2016 ]
Necessary to mount in vehicle door. [ Christopher  Jul 29, 2016 ]
These are a great time save for installing my new Kicker speakers !! [ Jeffrey  Jul 29, 2016 ]
free with my order [ chris  Jul 28, 2016 ]
Price [ Robert  Jul 18, 2016 ]
free [ Kyle  Jul 15, 2016 ]
Came free with the purchase [ Shaun  Jul 10, 2016 ]
rep added to order [ Laurie  Jul 09, 2016 ]
for new speakers [ Donald  Jul 07, 2016 ]
Came free with the Polk Audio speakers I purchased. [ Nathan  Jul 05, 2016 ]
Because I wanted to be able to install my speakers! Duh [ T  Jul 02, 2016 ]
Helps maintain proper speaker fit for my car [ Travis  Jun 27, 2016 ]
Included free with purchase of speakers [ Henry  Jun 25, 2016 ]
A great choice to help make installation easy! [ William Ashton  Jun 23, 2016 ]
bracket required for installation of aftermarket speakers in my vehicle [ michael  Jun 22, 2016 ]
Ease of installation [ Stephen  Jun 20, 2016 ]
Helps to fit the larger speakers [ Brandon Shane  Jun 20, 2016 ]
Fits my truck. [ Keith  Jun 20, 2016 ]
worked great [ mike  Jun 18, 2016 ]
Advisor helped me [ Guy  Jun 13, 2016 ]
to simplifly installation very helpful I've bought quite a few items through this site and i have been completely satisfied [ Timothy  Jun 12, 2016 ]
Need it to mount kicker speaker's [ Ricky  Jun 11, 2016 ]
Came with the speakers courtesy of Cruchfield. Thanks [ Stephen  Jun 10, 2016 ]
Needed it [ Michael  Jun 04, 2016 ]
suggested as part of the mounting instructions [ gary  Jun 03, 2016 ]
Simply full a need and well known name [ Charles  May 31, 2016 ]
Needed to mount new speakers in 2015 GMC Sierra [ Wesley C.  May 15, 2016 ]
Recommended by David (Crutchfield advisor) for installing Kicker 43DSC6704 speakers into 2012 Chevy Malibu.front doors. David's Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=22 [ BruceL  May 06, 2016 ]
Need them to fit my truck [ josh  May 04, 2016 ]
Allows easy direct fitment of aftermarket speakers to the front doors of my '07 Impala. [ Nick  May 02, 2016 ]
Necessary to install speakers. [ Robert  Apr 28, 2016 ]
They are required to replace the factory speakers in the rear doors. [ Robert  Apr 26, 2016 ]
This item was needed to make the speaker mount flush when reinstalling the door panel. Keeping the stock mount would have made the speaker protrude out once the door panel was reinstalled. [ Ignacio  Apr 22, 2016 ]
My front speakers are blown in my car. [ Austin  Apr 18, 2016 ]
Needed for the installation [ REX  Apr 18, 2016 ]
Easy to use, perfect fit [ Paul  Apr 17, 2016 ]
Simple way to mount aftermarket speakers. [ Robert  Apr 16, 2016 ]
It was recommended. [ Steven  Apr 14, 2016 ]
needed to install speaker into factory door location [ GrandPixel  Apr 13, 2016 ]
rcomended [ Lloyd  Apr 10, 2016 ]
Wanted an easily and right way to install my speakers [ JIM  Apr 09, 2016 ]
free with speakers. [ DAVID  Apr 07, 2016 ]
it fit perfect [ david  Apr 04, 2016 ]
So i know they will fit right into my truck. They were also offered withe the speakers. [ eric  Apr 03, 2016 ]
Great Quality [ RYAN  Apr 02, 2016 ]
It fits my vehicle [ Richard  Mar 31, 2016 ]
Your suggestions [ JAMES  Mar 31, 2016 ]
required a little trimming for the 6 3/4" speakers but work well, not closed in on rear as picture suggests. [ David  Mar 31, 2016 ]
They came with the speakers. [ Leonard  Mar 28, 2016 ]
Also free... But needed.. It's one of those great things about Crutchfield! [ Rosendo  Mar 28, 2016 ]
Perfect [ leonardo chaure  Mar 26, 2016 ]
Came with the speakers as add on. [ James  Mar 25, 2016 ]
part of the installation kit [ Russell  Mar 21, 2016 ]
Since GM keeps changing the speaker mounting spaces these make the speaker easier to install [ Guadalupe  Mar 17, 2016 ]
Need to complete install correctly [ Debra  Mar 15, 2016 ]
it was chosen for me by crutchfield so i could install my speakers. i greatly appreciate that they always do that free of charge. thanks guys! [ Michael  Mar 15, 2016 ]
Brackets are free and make installation easy! [ Christopher  Mar 10, 2016 ]
Factory fit [ Joshua  Mar 03, 2016 ]
I chose these because they were free with my order and they fit my truck. [ Michael  Feb 29, 2016 ]
How can you not want to fit exactly as the factory intended and get the best quality placement? Fool everyone with the stock look and outstanding sound quality without any major modifications. Plus installing in factory locations and not obvious upgrades is a real theft deterrent. [ David  Feb 28, 2016 ]
In order to replace your speakers in a Chevy Cruze, you need mounting brackets [ Tylar  Feb 26, 2016 ]
the only place i could find a bracket to mount my aftermarket speakers without drilling holes in my door [ Briar  Feb 25, 2016 ]
Ease of installation [ Phillip W.  Feb 25, 2016 ]
Came free in the kit, but purchased from Crutchfield rather than others because of this [ Scott  Feb 23, 2016 ]
The item was recommended by Crutchfield [ james  Feb 23, 2016 ]
Seem like quality product [ Toby  Feb 22, 2016 ]
made installation a breeze [ JOSE  Feb 22, 2016 ]
These were recommended to mount the updated speakers correctly. [ Gerald  Feb 22, 2016 ]
Easy install of aftermarket speakers. [ JOHNNY  Feb 21, 2016 ]
These were included free with my purchase of the speakers. [ Chris  Feb 17, 2016 ]
I need it to mount aftermarket items [ Troy  Feb 17, 2016 ]
Easy mounting. [ James  Feb 13, 2016 ]
It looks like this is the correct mounting adapter for my 2009 Pontiac G6. Give it a try. [ R  Feb 09, 2016 ]
makes for easy install [ SHAWN C  Feb 07, 2016 ]
Factory replacement [ Jeremy  Feb 03, 2016 ]
Off set speakers [ Kenneth  Jan 25, 2016 ]
Required to install speakers for this application - recommended and provided free by Crutchfeild! [ Robert  Jan 22, 2016 ]
because i need to fill the gap on the door where the speaker go [ Raynard  Jan 21, 2016 ]
I had these speakers in a vehicle I used to own previously, and they sounded great, unfortunately I didn't keep them. I had them on an amp, and the sound was crisp and clear, even at high volume. [ Keith  Jan 20, 2016 ]
Very easy to navigate and understand [ Gary  Jan 18, 2016 ]
because it is what I need to do the job and its free. [ joshua  Jan 16, 2016 ]
These brackets came free with my speakers and I'm glad they were free. the plastic is cheap and hard, and I decided to use the stock speaker housing with some modification. turned out great [ Daniel  Jan 12, 2016 ]
I needed these for this radio to be complete. Good price good product what more could I say [ JEREMY  Jan 11, 2016 ]
To retain the angle profile like the stock speaker. no drilling either. [ Wesley  Jan 09, 2016 ]
required to install speakers in truck [ Tony  Jan 06, 2016 ]
Required for 2009 Silverado w/ BOSE system [ Daryl  Dec 29, 2015 ]
I found them to be a bit short of a perfect fit, but I made them work easily with little hassle. [ Scott  Dec 28, 2015 ]
I wanted the right fitting speakers [ Brian  Dec 25, 2015 ]
After reading description, a few reviews, it sounded pretty good compare to my factory blown out speakers. [ Leonard  Dec 23, 2015 ]
I picked these brackets because Crutchfield said I would need them to install the speakers I purchased. [ AARON  Dec 19, 2015 ]
Use the right brackets for thr right fit! [ Harold  Dec 18, 2015 ]
You need this to mount aftermarket speakers into the factory door speaker location without modifying the door. [ Michael  Dec 18, 2015 ]
Included with speakers [ B  Dec 18, 2015 ]
Easier to install [ tony  Dec 17, 2015 ]
Crutchfield recommended it! [ Alexantics  Dec 15, 2015 ]
To help with ease of install [ Floyd  Dec 14, 2015 ]
perfect fit [ javier  Dec 09, 2015 ]
Recommended to allow speaker to fit. [ Stephen  Dec 08, 2015 ]
recommended by installer of my stereo upgrade. [ gary  Dec 05, 2015 ]
These are required for mounting aftermarket speakers into my 2015 Camaro, and they worked perfectly with a bit of closed cell foam as a seal against the door and speaker. [ Justin  Dec 04, 2015 ]
It came with the order [ GREGORY  Dec 03, 2015 ]

4 questions already asked

For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Kenny  Dec 27, 2016 ]  Staff
It has two screws that mount the speaker to the bracket. Very easy installation. No rocket science involved. It all mounts as instucted and gives the finished product a nice appearance. The bracket mounts as a under lip on one side a screw on the other side. [ RON  Dec 26, 2015 ]
The adapter just has a bunch of different tabs/slots for different speaker types. The speaker just screws in (the screws passing through these plastic tabs and cutting threads to hold on) using whatever mounting method it comes equipped with. Mine just had four screws around the speaker perimeter to hold things down. [ Michael  Dec 26, 2015 ]
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through installation. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: http://community.crutchfield.com. Or try our online support center: http://crutchfield.custhelp.com/app/answers/list/kw/. [ Kenny  Dec 26, 2015 ]  Staff
Honestly couldn't tell you for sure, but if crutchfields part finder tool said they fit I would think they should, I used those on a 2013 Chevy sonic. [ CASEY  May 24, 2015 ]
For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Jeff  May 24, 2015 ]  Staff
For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Jeff  May 24, 2015 ]  Staff
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