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![Tuto] - installation d'un subwoofer - A4 B9 - (depuis 2015) - AudiPassion [4Legend.com]](https://forums.audipassion.com/uploads/imageproxy/200628033650771695.jpg.1181074e20938d50d8f41bd661376789.jpg "Tuto] - installation d'un subwoofer - A4 B9 - (depuis 2015) - AudiPassion [4Legend.com]")
Tuto] - installation d'un subwoofer - A4 B9 - (depuis 2015) - AudiPassion [4Legend.com]
Audi Premium Hifi Sound Upgrade
Basser - FBaudi09 Audi A4 B9 Sedan Fit-Box subwoofer enclosure
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