• Adapters enable you to upgrade your vehicle specific factory speakers with aftermarket speaker into the factory locations
• Fits most 6.5” or 6.75" aftermarket speakers with a maximum top mount diameter of 5 5/8" (143mm)
• Select 2005 to 2020 Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac and Saturn Vehicles
• High-grade ABS materials precision designed for a gapless fit between the speaker and the adapter providing a long lasting, secure fit
2006 - up Select GM Vehicle 6.5 Speaker Adapter (pair)