6.5" Speaker Adapter - Audi TT 1999-2006
Looking to upgrade your Factory speakers? Then you will need these. Adapts your Factory speaker openings to allow 6.5'' speakers to be installed. Please Double check the speaker opening sizes to the adapters (see sizes in picture gallery). Because the Bose systems us a different size open then the non Bose. These adapters are made to replace 2 different size factory speakers. Kit includes 2 speaker adapter plates.
ABS plastic will not rot or swell up like MDF or other wood compounds.
5½" Hole cutout house most 6½" speakers with no additional modification needed.