The size is 4"/13cm IIRC. JBL own Infinity and Harmon Kardon.
Wibbles would be the best man to ask about coding .Dannyblack said:Cheers Sonic for the quick reply,
Yeah I assumed so, I will just nip to Halfords and get myself some JBL 4" drivers should fix the problem,
I've read on here that you can chip some box in the boot of the car to have Bluetooth audio?
You can check your cars factory spec (including audio upgrades) by using an online VIN DecoderDannyblack said:Hi All,
New to the forum and first post,
I have a 2012 BMW 116d M sport, I'm only assuming this has the H&K upgrade package I have had it 2 years but never really checked as I didn't get from new.