Description:

UPGRADE YOUR SPEAKERS: Adapters enable you to upgrade your vehicle specific factory speakers with aftermarket speaker into the factory locations. SPEAKER COMPATIBILITY: Fits most 5.25 or 6.5 aftermarket speakers with a maximum top mount diameter of 5 1/16" (129mm). Not Compatible with Oversize 6.5" or 6.75" Speakers. See Measurements Image to verify that your speakers will fit in these adapters.. VEHICLE COMPATIBILITY: Select 2002 to 2004 Oldsmobile Bravada, 2002 to 2009 Chevrolet Trailblazer & GMC Envoy, 2004 to 2007 Buick Rainier & 2004 to 2008 Isuzu Ascender. Check Fit Guide in the images for full vehicle applications. QUALITY MATERIALS: High-grade ABS materials precision designed for a gapless fit between the speaker and the adapter providing a long lasting, secure fit.