Absolutely, the part that keeps us all scratching our heads!? inexplicable thus far, and has to be a QC issue, but this many cars? What an obvious material one though.

 

There is no comparison between the two systems, and I tried to make this comparison between my '14 XJL, and '15 F-Type S Convert. The XJL is awesome at 380W, and I wish I had the higher end stereo, but not a necessity by any stretch. It sounds so fantastic, and enough power/clarity to make me smile with every mile.