I had the base Blaupunkt Hamburg MP57. No amp, sub, or door speakers. Mine is a 1.5 with no electronics package.
Now added:
Alpine INE-S920HD
Alpine KTP-445U "Power Pack”
Rearview camera (from Tesla)
Focal Performance PC 100 4” speakers front and back.
Focal KIT TNI 1.5 door tweeters
Double-Din dash mod.
Alpine unit included a bluetooth mike and a USB cable which I added an iPod adapter to.
The Focal IC130/PC130 are 130mm speakers. The old ones were 100mm - so that's what I kept. Has anyone installed larger speakers?