Ok help regarding alarm

[Kitchy]

hello from the boot of my S3

what does the alarm control box look like i have removed all the trim and the sub, also what box is covered in soft foam behind the sub

 

[jojo]

Original standard on the left, updated one on the right, notice the bigger thread on the newer one.

 

[Kitchy]

wow that one on the left looks just like the one on my kitchen table next to me