BMW 3 Series E90/E91/E92/E93 (2005-2012) Speaker Adapter Rings 10cm (4") PAIR
3-Series (E90/E91/E92/E93) (2006 -2011). A pair of speaker adapter panels for 100mm (4") speakers. Loudspeaker: 100mm. 3-Series (F30/F31/F34) (2012 - 2019). Model Y (2020 Onward). Model 3 (2017 Onward).