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  3. Metra Car Audio & Electronics
  4. Metra Car Audio Installation & Accessories
  5. Metra Car Speaker Installation & Accessories
  6. Metra Car Speaker Adapter & Mounting Brackets

Metra Car Speaker Adapter & Mounting Brackets for your 2017 300 close

Perfect fit and enhanced sound with Metra Car Speaker Adapter & Brackets.

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These are the speaker sizes that the product is compatible with. For car speaker adapters, these are the sizes of aftermarket speakers that will fit inside the adapter.

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Metra 82-6901

5.25” or 6.5” Speaker Mounting Adapters for select 1977-2024 vehicles from Dodge, Chevrolet, Chrysler

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Metra 82-6901

5.25” or 6.5” Speaker Mounting Adapters for select 1977-2024 vehicles from Dodge, Chevrolet, Chrysler

• Speaker adapter for select 1977-2024 vehicles from Dodge, Chevrolet, Chrysler
• For the installation of 5.25” or 6.5” speakers
• One pair of adapters included in each package

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This speaker adapter fits your 300
  • Front Door 6" x 9" Mid-Bass
  • Rear Deck Corner 6" x 9" Mid-Bass
  • Rear Deck Corner 6" x 9" Full-Range
39
List price $22.99
-35% $14.99

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• Speaker adapter for select 1977-2024 vehicles from Dodge, Chevrolet, Chrysler
• For the installation of 5.25” or 6.5” speakers
• One pair of adapters included in each package

Metra 82-3016

Speaker Adapters to Mount Tweeter without Adapter or Modification for select 1990-2024 vehicles from Dodge, Subaru, Ram

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Metra 82-3016

Speaker Adapters to Mount Tweeter without Adapter or Modification for select 1990-2024 vehicles from Dodge, Subaru, Ram

• Speaker adapters mount easily into factory 2.5" tweeter
• Sold as a pair
• Compatible with select 1990-2024 vehicles from Dodge, Subaru, Ram Vehicles

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This speaker adapter fits your 300
  • Dash Corner 3.5" Mid-Range
1
List price $24.99
-52% $11.99

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• Speaker adapters mount easily into factory 2.5" tweeter
• Sold as a pair
• Compatible with select 1990-2024 vehicles from Dodge, Subaru, Ram Vehicles

Metra 82-4600

Universal Aftermarket 6-1/2 Inch Speaker Installation Kit

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Metra 82-4600

Universal Aftermarket 6-1/2 Inch Speaker Installation Kit

• Universal Aftermarket 6-1/2 Inch Speaker Installation Kit
• Provides Spacing For 6-1/2" Aftermarket Speaker Installation
• Unique Universal Design Fits Many Applications

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7
List price $37.99
-21% $29.99

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• Universal Aftermarket 6-1/2 Inch Speaker Installation Kit
• Provides Spacing For 6-1/2" Aftermarket Speaker Installation
• Unique Universal Design Fits Many Applications

 
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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