Car speaker mounting brackets for Chevrolet Traverse 2009-2017. The speaker adapters have a diameter of 165mm and allow the replacement of the original speakers with aftermarket speakers, providing a simple and quality installation. These adapters are designed to be compatible with 165mm speakers, giving you the freedom to choose according to your needs. They are easy and efficient to install. Made from durable materials, they ensure high sound quality for a long period. The package includes 2 speaker adapters.