By Bestbuy.com

PAC - Speaker Adapter Kit for Select 2014-2021 GM Vehicles - Black

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.