Metra 82-3004 Speaker Mounting Brackets

Install 6"x9" speakers in select 2014-up GM trucks

Item #: 120823004

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4 Reviews

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Metra 82-3004

Metra's 82-3004 brackets will allow you to install select 6"x9" speakers in the factory speaker openings of select 2014-up GM trucks. 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.

Note: Most vehicles will require additional installation parts — please identify your vehicle if you haven’t done so, then check here for a list of parts. You can also call an Advisor for more information.

Hands-on research

What's in the box?

  • Two speaker adapter brackets

Product Research


Overview: As of 11/14/14, the 82-3004 is compatible with select 2014-2015 GM Trucks. The bracket is designed to allow easy replacement of the factory speakers with select aftermarket 6x9 speakers. (Please refer to the Crutchfield Vehicle Selector to confirm fit in your vehicle.)


  • Cutout Dimensions:
    • Minor Apex: 6.025"
    • Major Apex: 8.674"
  • Height: 1.742"
  • Hole Spacing:
    • Minor Axis: 4.5"-4.85"
    • Major Axis: 6.485"-6.85"

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Metra 82-3004 Speaker Mounting Brackets Reviews

Average Customer Review:

4 reviews
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Great brackets

Written By James R., Winder, GA on Friday, December 05, 2014

Crutchfield Customer Review (What's this?)

These brackets work great allow big better speakers in my pick up truck

Pros: They work great

Cons: None

6x9 bracket

Written By roland, West jordan, ut on Thursday, June 12, 2014

Crutchfield Customer Review (What's this?)

Fits nice with the 6x9 kicker for my 2014 gmc sierra 1500 front doors....

Pros: Fits nice on my 2014 gmc sierra 1500 front door

Cons: Need better ways r different screws to mount the speaker to the bracket had to use different screws


Written By Daryl, Illinois on Sunday, May 18, 2014

Crutchfield Customer Review (What's this?)

Perfect fit. Needed some foam or rubber at mount end to keep it tight. You can not mount any speakers in the door without this product.

Pros: Well built product .

Cons: Needed foam or rubber. No big deal

Metra 82-3004

Written By LionelL, Bandera,TX on Friday, April 18, 2014

Crutchfield Customer Review (What's this?)

great fit for my 2014 GMC SIERRA SLE.

Pros: easy to install fill gap between speaker and door trim.

Cons: none.

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