Metra® - Speaker Adapters

7 reviews|Item # sp1128
$12.50 - $31.20
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Speaker Adapters by Metra. Adapt your car to use standard speakers instead of the manufacturer-specific speakers installed at the factory.



  • Expertly crafted from superior materials
  • Provides exceptional reliability
  • Ensures everlasting service life
  • High-grade ABS plastic construction

The OEM speakers installed in your car are okay, but if you want better or louder, or you've just plain blown them out, your choices are limited to more of the same, because the mounting is different than industry standard. These Metra adapters will let you mount a custom speaker in the stock mount without custom work.

For more than 70 years, Metra® has been at the cutting edge of innovation providing premium products that are both easy to use and easy on the eye. The brand's extensive product line includes dash kits, wiring harnesses, speaker harnesses, speaker adapters, antennas and more designed to exceed the strictest customer expectations. With many years of experience and manufacturing expertise, the company leads the way in its commitment to create stereo installation accessories that offer excellent fit and unrivaled performance. Utilizing only advanced technologies and the latest equipment, Metra ensures that the quality of everything it makes is second to none.


Metra warrants that its Products will be free from defects in material and workmanship for 1 Year from the date of purchase by the Original Purchaser. This warranty does not apply to any Products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, or alterations.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More



Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

Metra® - 6" x 8" Speaker Adapter Plates for 5.25\" Speakers
Metra® - Speaker Adapters
Average Rating: 4.8 of 5
5 of 5
No problems with fit or finish.
Posted by (Braselton, GA) / 2015 Ford F-150
Was this review helpful for you? Yes
4.8 of 5
Handy Helper
I bought some speakers for my vehicle thinking they would "slide" right in,they didn't. 6 1/2" speaker, 6 3/4" hole. I was looking online and I don't remember how but I saw these "Speaker Adapter Plates", problem solved. Thank you whom ever came up with this idea.
Posted by (Charlestown, IN) / 1996 Jeep Grand Cherokee
Was this review helpful for you? Yes
4.3 of 5
Speaker Adapter
The product is well suited for 5 1/2 speakers that need to fit into a 6x8 speaker opening. The pre-drilled slots make it easy to install it.
Posted by (West Hills, CA) /
Was this review helpful for you? Yes
5 of 5
Metra 6"x9" Speaker Adapter Plates
Product is easy to install and provides correct adaptation for 6.5" round speakers. This is a high quality product.
Posted by (Smyrna, GA) /
Was this review helpful for you? YesThis review was helpful for 4 users!
4.8 of 5
Metra 6x9 Speaker Adapter Plates
Fits perfectly in stock location, used it to hold component Polk audio speakers. Great. 2010 Toyota Tundra.
Posted by (Hensley, AR) /
Was this review helpful for you? Yes
5 of 5
Speaker Adapter
These adapters worked great and fit well, they were easy to work with at a great price. They also keep you from having to drill holes in your door panel for aftermarket speakers.
Posted by (Los Angeles, CA) / 2006 Chevy Silverado
Was this review helpful for you? YesThis review was helpful for 2 users!
5 of 5
Metra Speaker Adapter Plate
The product was affordable & simple to install. Very sturdy product.
Posted by (Orange Park, FL) / 2001 Toyota Camry
Was this review helpful for you? YesThis review was helpful for 5 users!
Low Prices Price match guarantee
Guaranteed Fitment Always the correct part
In-House Experts We know our products
Easy Returns Quick & Hassle Free

All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.