Amazon.com: VW Passat B6, Passat CC Model 2005 + Speaker Adaptors Rings 16 cm 165 mm 6.5" : Automotive
VW Passat B6 hangszóró csere és teszt - VW Passat B6 door speakers replacement - YouTube
ACR-Bad Hersfeld Speaker Installation Kit Compatible with VW Passat B6 B7 3C CC Speaker System for Front Doors Axton AE652C 2-Way Component System 16.5 cm : Amazon.de: Electronics & Photo
How many speakers are there in a B6? or places to put speakers? | Volkswagen Passat Forum