Does anyone know if the MCU upgrade helps the sound? I have Premium sound, old MCU. Frankly, the clarity is not that great; with the Model 3, I can hear instruments that I can't hear at all in the Model S. I'm thinking to possibly upgrade to after-market speakers, but wondering if the MCU is part of the problem.
I thought it was BS but i swear it sounds much better after the MCU2 upgrade on my premium sound. Guess there is new Immersive Sound with MCU2 but I have no data to prove it.
Audio Systems for the Tesla Model S and Model X | TeslaTap