Originally Posted by gIzzE
I took my subs out today and the driver was glued in.
I am sure on my 2006 E91 and the 2008 E91 the driver was bolted into the enclosure and it was just a case of unbolting it?
This was from a 2010 X1, so not sure if it is a year thing or an X1 specific thing? Anyone got any info?
Glued in = 160mm woofer = Stereo system
Bolted in = 200 mm woofer = HiFi and Top HiFi systems