4x10" to 6x9" Speaker Adapters for select 1980-1991 vehicles from Pontiac, Oldsmobile, Cadillac
Product highlights
• Factory look when complete
• Compatible with select 1980-1991 vehicles from Pontiac, Oldsmobile, Cadillac Vehicles
• Easy to install
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
Internal Product ID:
151069
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Fits perfectly!
The adapters made it very easy to install 6x9 speakers in place of the old 4x10 factory units. Quality is good and I didn't need to fabricate or change anything.
Verified purchase
12
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