adapter rings for the speaker. BMW 3 (E46)

adapter rings for mounting standard speakers when replacing factory speakers. For 130 mm speakers. For the back door. Black color. Suitable for: • BMW 3 Series (E46) (1998.03-2005.02) (Sedan) • BMW 3 Series (E46) (1999.04-2006.06) (Coupe) • BMW 3 Series (E46) (1999.10-2005.06 ) (station wagon) • BMW 3 series (E46) (2000.03-2007.02) (cabriolet) 2 pcs.