Speakers: [ Ссылка ]
Metra Adapters: [ Ссылка ]
Speaker Foam Gasket: [ Ссылка ]
Foam Speed Rings (optional): [ Ссылка ]
This is how to upgrade the factory bose speakers in the rear door of your gmt800 truck. I'm using skar audio speakers.
![](https://i.ytimg.com/vi/81shH8qPgrM/maxresdefault.jpg)
Speakers: [ Ссылка ]
Metra Adapters: [ Ссылка ]
Speaker Foam Gasket: [ Ссылка ]
Foam Speed Rings (optional): [ Ссылка ]
This is how to upgrade the factory bose speakers in the rear door of your gmt800 truck. I'm using skar audio speakers.