Great Fitment, Weak Plastic
Ben from LUBBOCK, TX on 7/14/2025
2001 GMC Jimmy
Used for my 01' Jimmy front dash speakers. Holes lined up perfectly on my factory dash and the aftermarket speakers. Plastic did warp a good bit when I sandwiched the speaker in the bracket. Nbd, especially for a free bracket.
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0 of 0 found this helpful
Metra 82-358C Speaker Mounting Brackets
Jayson from Peerless, MT on 7/31/2024
2002 Chevrolet Blazer
Shiping was fast and the brackets will work just fine for my use
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0 of 0 found this helpful
1987 Montero
Stacey from Cookeville, TN on 6/15/2024
1987 Mitsubishi Montero
Love these! I used them in the front dash corners of a 1987 Mitsubishi Montero. I had to modify them slightly in the width and then mark them for mounting holes. The U-nuts made the install seamless and simple.
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0 of 0 found this helpful
Metra 82-358C
Allen from La Pine on 3/4/2024
1999 Chevrolet Blazer
Was sent this bracket to install Kicker speakers for the dash of a 1999 s10 Blazer. The mounting holes were slightly off, drilled holes a little larger so screws would align. Also since this bracket was thicker than the original the speaker cover was raised up above the dash. Had to grind down the speaker cover mounting studs to compensate.
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0 of 0 found this helpful
Built good
Amado from Fresno, CA on 4/21/2023
1994 GMC C Series
Worked great. I had ordered a different brand from another retailer but were cheap and flimsy. Sent them back and got this brand and this brand is made well and come with all hardware which the other brand didn't will buy again from other projects, this was used on a 1994 gmc Sierra C1500
Pros: Build good and comes with all hardware
Cons: Shipping a little high

0 of 0 found this helpful
thin plastic -- OK otherwise
Ryan from Sonora, CA on 12/4/2022
2005 GMC Sierra 1500
haven't installed them in the truck yet, but pre-mounted speakers into the brackets ahead of time and the only issue i see is that the brackets flex super easily when the speakers have just two mounting tabs. the thin plastic wants to warp/bend when you tighten the speaker to the bracket. this might straighten itself out when installed in your vehicle. the speaker frame itself is not bending and i installed the insulation tape to prevent rattles so it "should" be OK. my recommendation for the manufacturer: use thicker plastic for the brackets. I will review this rating after installing in vehicle and give a final verdict.
Pros: pre-drilled holes match the speakers.
Cons: thin plastic bracket wants to warp/bend around the speaker screws.
0 of 0 found this helpful
Metra 82-358C Speaker Mounting Brackets
Randall from Harpers Ferry, WV on 9/29/2022
2002 Chevrolet S10
0 of 0 found this helpful
Metra 82-358C Speaker Mounting Brackets
Dom from Darlington, PA on 3/6/2022
1998 Chevrolet S10
0 of 0 found this helpful
Metra 82-358C Speaker Mounting Brackets
Crutchfield customer from WASILLA, AK on 2/16/2022
2003 GMC Sierra 2500/3500
0 of 0 found this helpful
Thanks Crutchfield
Crutchfield customer from Pearland, TX on 5/16/2021
1993 Chevrolet C Series
I just bought a 93 Silverado from a sweet little old lady down the street, for a work truck. The radio no longer worked. figured I needed a new one, silly me I replaced the radio and still no sound. New speaker time. These worked perfectly for my new speakers in the truck. Crutchfield is my new go to for this type of stuff for all my resto mods.
Pros: Easy to use and works perfectly. Cheap
Cons: not one that I can think of.
0 of 0 found this helpful
Metra 82-358C Speaker Mounting Brackets
Crutchfield customer from Port Huron, MI on 1/28/2021
2001 Chevrolet Blazer
Got here promptly haven't had a chance to install but it all looks good
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0 of 0 found this helpful
Metra 82-358C Speaker Mounting Brackets
Crutchfield customer from Muskegon, MI on 1/4/2021
2001 GMC Jimmy
0 of 0 found this helpful
Metra 82-358C Speaker Mounting Brackets
Crutchfield customer from Yuma, AZ on 10/19/2020
1993 GMC Sierra
Mounting went well, not sure about the longevity.
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0 of 0 found this helpful
2002 Silverado
Greg from White Lake, MI on 2/12/2017
2002 Chevrolet Silverado 1500
Great product for mounting 3 1/2" speakers in the stock 4" x 6" slot
Pros: Easy to use Good fit
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0 of 0 found this helpful
Perfect adaptor
Joseph from Buford GA on 1/21/2017
1994 Chevrolet C Series
The perfect adaptor
Pros: Making install a cinch
Cons: None
0 of 0 found this helpful
Metra 82-358C Speaker Mounting Brackets
Crutchfield customer from Massachusetts on 1/2/2016
1994 Chevrolet Blazer
These made installing round speakers in my dash super easy
Pros: work great
Cons: none
1 of 1 found this helpful
Metra speaker adapter
Mike C. from Lake Zurich on 10/21/2015
These are a fantastic product in order to adapt round speakers into a automotive factory mount for normally sized 4x6 speakers.
Pros: Universal. All auto manufacturers use different adapters, and hole alignments. These fit the need perfectly
Cons: None, easy and versatile.
0 of 0 found this helpful
Great devices
Agen from Middletown Del on 10/16/2015
2001 GMC Sierra 1500
Great item had to drill to fit my speakers and vehicle but awesome all the same.
Pros: Durable plastic and handled the drilling for new holes easily
Cons: Could have holes pre drilled
1 of 1 found this helpful
They do what they are supposed to
Josh S from NH on 5/8/2015
2003 GMC Sierra Denali
I ordered these on accident, needed 4" adapter but these were right above them in the product list and I didn't pay attention to the description. They are straight forward to use and will work if you have 3.5" speakers to fit in a 4x6 opening. If you're a dope like me and you have 4" speakers, get the scoshe adapters. I have used these metra adapters before, on my last Sierra in the extended cab doors, and they do what they are designed to do and come with all hardware you may need. They don't come with instructions but honestly you shouldn't need them. Have a drill handy as you will most likely need to drill holes on the vehicle panel to mount these, then speaker screws right onto adapter.
Pros: Easy to install (may need to drill)
Cons: None
0 of 0 found this helpful
Worked great
Crutchfield customer from Kendallville, IN on 5/20/2013
1994 GMC Suburban
Worked great and were free with my 3.5 speakers
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0 of 0 found this helpful
Metra 82-358C Speaker Mounting Brackets
Crutchfield customer from surprise, az on 3/6/2013
1989 Chevrolet C Series
they fit.. i was hoping i would be able to fit my speakers in while having my stock speaker grills flush mounted. this didnt happen...i mounted the 3 1/2 INCHES speakers below the brackets to fit
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0 of 0 found this helpful