VW Passat B6, Passat CC Model 2005 + Speaker Adaptors Rings 16 cm 165 mm 6.5" Fits: VW Passat (B6/3C): 2005 - Onwards, VW Passat CC: 2008 - Onwards This car speaker mounting spacer ring set will help you replace your stock car speakers with new ones without having to worry about installation and mounting. The speaker mounting bracket fits over the factory speaker hole and provides a mounting place for new after-market speakers. 2x Speaker Adaptor Ring + Adapter