Metra 82-4301

Universal 1" Speaker Spacer Rings for 6" to 6-3/4"

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• Universal 1" Speaker Spacer Rings for 6" to 6.75" Aftermarket Car Speakers
• Color: Black
• High Grade ABS Plastic Construction
• Factory Matched Texture Style

Learn more about the met-824301
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General Features:

  • 6"-6-3/4" Speaker Spacer Rings
  • 1" thickness
  • Designed and manufactured with precision tolerances
  • Gapless fit between the speaker and the kit
  • Painted to match factory color
  • Factory matched texture style
  • High-grade ABS plastic construction
  • Color: Black
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit Includes:

  1. 2 Speaker adapter plates
  2. Step by step instructions

Specifications & Details

Adapter and Spacer Specifications
Compatible Speaker Size
6-3/4" (Oversized 6-1/2")
Factory Opening Size Compatibility
6-3/4" (Oversized 6-1/2")
Spacer Thickness
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


Model Number:




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Customer Ratings & Reviews

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Customer Reviews

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Great Spacers!

I bought two sets of these for my rockford p1675-s component speaker sets to mount on the outside of my door panels on my Grand Marquis. They look like they came from the factory. Also shipping was very quick.

By Robert on April 3, 2014


found this helpful.

Does NOT fit 2003 Corolla front doors or Rockford Fosgate P165-SE woofers well

These were recommended by Sonic Electronix for my 9th gen (2003) Toyota Corolla to adapt my P165-SE woofers to my front doors. I ended up using them as I already drilled out the rivets for my blown factory speakers, but if I were to do it again I'd just make my own adapters based off the OEM speaker baskets and reuse the factory rivet holes.

The hole cut in the door for the OEM speakers is far too large for these adapters to be a good fit. Only two out of four screw holes will line up with the door at any given position, so to make them work I had to rely on two screws at the 2 o clock and 10 o clock positions. There is no gap at the bottom of the adapter, nor is there any unwanted vibrations at the time of writing this review, but I am not confident this will be the case for an extended period of time.

Additionally none of the holes in the adapter line up with the mounting holes for the RF P165-SE woofers so I had to drill my own holes, nor did the speaker baskets fit inside the adapters without modification. This isn't a huge deal as they're just plastic adapters and it's not a difficult thing to do by any stretch, but when an accessory is recommended to me based on my vehicle and the speakers I'm buying I expect things to fit correctly.

Luckily the adapters and speakers fit behind the door panels, no contact is made with the surround on the speakers or the adapters. My speakers are sounding good at the moment, but I will definitely be making my own adapters as soon as I begin to experience issues.

Overall none of my experience is the fault of Metra, simply Sonic Electronix recommending installation products clearly unfit for the vehicle I purchased them for. What I thought would be a relatively straightforward install process with the correct parts and adapters ended up taking much more time than expected. The same thing happened with my Metra speaker wire adapters. Live and learn. Like I said, I did end up using them as I desperately needed new speakers and did not want to wait an additional time period to listen to music on my commute to work, but overall it was not a good experience.

By Kurdt on April 28, 2023 Checkmark Icon Verified purchase


found this helpful.

By Clifford on September 18, 2023 Checkmark Icon Verified purchase


found this helpful.

By saul on May 22, 2024 Checkmark Icon Verified purchase

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Metra 82-4300

• Works with most 5 1/4", 6 1/2" and 6 3/4" speakers
• Gives 1 inch extra depth



Metra 82-6900

• 6" x 9" Universal Speaker Spacers / Depth Extenders
• Adds 1-1/2" depth to speakers
• Items that make the installer's Life easier
• Trimrings and Trimplates
• Speaker Grills
• Speaker Adapter plates



Metra 82-4400

• Works with Most 5-1/4" Speakers
• Factory Style Finishes
• Heavy Duty ABS Plastic
• Works with 6" to 6.5" Speakers



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