These Metra 82-3006 adapter plates let you install a pair of 6" to 6-3/4" speakers into a compatible 2005 or later GM vehicle. The steel construction delivers a durable design.
Q: How many adapter plates are included in the package?
A: This package includes two adapter plates.
Q: What are these adapter plates made of?
A: These adapter plates are constructed from durable steel.
Q: What is the purpose of these Metra adapter plates?
A: These Metra adapter plates allow you to install a pair of 6" to 6-3/4" speakers into a compatible 2005 or later GM vehicle.
Q: What is the warranty period for these speaker brackets?
A: These speaker brackets come with a 1-year warranty for both parts and labor.
Q: Are these speaker brackets compatible with Hyundai vehicles?
A: Yes, these speaker brackets are compatible with select 2005-2023 Chevrolet, GMC, Hyundai, Buick, Cadillac, and Pontiac vehicles.
Q: Will this fit 2011 GMC Sierra?
A: Modifications would be necessary, but nothing significant...
Q: Will this fit a 2005 Chevy Impala Base model?
A: Yes, the product will fit a 2005 Chevy Impala Base model.
Q: Will they fit the rear doors in a 2015 chevy Silverado?
A: Not sure about the newer models, but my guess would be yes. They worked perfectly in years 2007-2013.
Customers admire the speaker bracket for its great fit and ease of installation. Many customers highlight the product's quality and compatibility with their car's speaker system. Some customers have noted minimal rattling after installing the speaker bracket. Overall, the speaker bracket seems to be a well-received product.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

These Metra 82-3006 adapter plates let you install a pair of 6" to 6-3/4" speakers into a compatible 2005 or later GM vehicle. The steel construction delivers a durable design.

The 82-3004 is a vehicle specific spacer designed for installation of 6×9 inch aftermarket speakers in select 2014-2023 Chevrolet, Nissan and GMC vehicles.

Replace the front speakers of your 1995-2014 GM vehicle with this Metra speaker adaptor kit. The pair of harnesses enables easy connection to the factory wiring, while the adaptor plates offer effortless installation without altering the side or door panels. This Metra speaker adaptor kit permits setup with 5.25-inch to 6.5-inch speakers for flexible use.

Securely mount a pair of aftermarket speakers in your 2014-2021 GM vehicle with this Speaker Adapter Kit by PAC. The GMSB306 includes one pair of spacer rings and tweeter mounting plates for installation of two 6.5”, 6.75”, or 6” x 9” speakers and tweeters. This tweeter speaker adapter kit is suitable for select 2014 and newer GMC and Chevrolet trucks and SUVs.
| Pros for Metra - Speaker Bracket for Select 2005-2023 Chevrolet GMC Hyundai Buick Cadillac Pontiac - Black | |||
|---|---|---|---|
| Fit, Compatibility, Installation, Quality, Ease of use | Compatibility, Fit, Overall Performance, Installation Ease | There were no pros for this product— | There were no pros for this product— |
| Cons for Metra - Speaker Bracket for Select 2005-2023 Chevrolet GMC Hyundai Buick Cadillac Pontiac - Black | |||
| Rattling | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |