2016 after refresh. Radio

[ejeter45]

I have a 2016.5 model s 90d . This car has the standard radio package and I was wondering...can I replace the amp with the premium high power unit...they are pretty cheap on ebay ..I was thinking about that + sub+ new speakers= great sound

 

[NathanJax]

It doesn't work like that. Here's the diagram of each system. Amps are different and fit in to different locations.


Standard

Premium

Wiring diagram of premium

 

[ejeter45]

Thanks huge help in understanding