FITS THE FOLLOWING VEHICLES: 
BMW
1-Series: 2004 - Current
2-Series: 2014 - Current
3-Series: 2005 - Current
4-Series: 2013 - Current
5-Series: 2004 - Current
6-Series: 2011 - Current
7-Series: 2008 - Current
X1: 2010 - Current
X3: 2003 - Current
X4: 2014 - Current
X5: 2007 - 2013
X6: 2008 - 2014
Z4: 2009 - 2016
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DIAMOND AUDIO VSP4BMW 
BMW® Specific 2-Way 4” Component Speaker Set
GENERAL FEATURES:
VSP4BMW – BMW® Specific 2-Way 4” Component Speaker Set
40W RMS/80W MAX Power Handling
High-Strength Stamped Steel Frame With Integrated Terminals
25mm Silk Dome Tweeters
Glass Fiber Reinforced Cone
FEA Optimized High-Power Ferrite Motor Structure
Milled Voice Coil Cooling Vents With Polished Backplate
Separate Optimized Crossover Module
Klippel® Optimized Motor And Suspension Symmetry