BMW 3 Series E46 Speaker Adapters

Speaker adapters for BMW Compatibility BMW Serie 3 Limousine (E46) ¹+² 03/1998 → 02/2005 BMW Serie 3 Coupe (E46) ¹+² 04/1999 → 06/2006 BMW Serie 3 Touring (E46) ¹ 10/1999 → 06/2005 BMW Serie 3 Convertible (E46) ¹ 03/2000 → 02/2007 Features 1 = Front doors 2 = Rear panel Diameter = 165 mm Important note A previous installation of 165mm speakers is essential, an upgrade from 130mm to 165mm is not possible in this case