Welcome to Tesla Motors Club
Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More.
Register

Install DR650GW-2ch in 90D

This site may earn commission on affiliate links.
Is the available power from the microphone grill hooked to the small battery or the big battery?

All standard accessories (audio, seats, lighting, etc) are standard 12 volt components. The traction pack (big battery) is only for the motor(s) propelling the car. The 12 volt systems are powered from the 12 volt battery and also from the 'big' traction pack by way of a dc-to-dc converter. This manages the 12 volt electrical system.