• Adapters enable you to upgrade your vehicle specific factory speakers with aftermarket speaker into the factory locations
• Fits most 5.25” or 6.5” aftermarket speakers with a maximum top mount diameter of 5 1/4" (133mm).
• 2001 to 2002 Honda Civic & 2003 to 2007 Honda Accord
• High-grade ABS materials precision designed for a gapless fit between the speaker and the adapter providing a long lasting, secure fit
• Not Compatible with Oversize 6.5" or 6.75" Speakers

See Measurements Image to verify that your speakers will fit in these adapters
Check Fit Guide in the images for full vehicle applications