As cars’ powertrains get quieter thanks to stricter drive-by noise regulations, their sound systems just continue to get louder. You can now get branded premium audio in most compact sedans, and if ...

The Dirac–NIO partnership makes a lot of sense. NIO is one of Tesla’s fiercest rivals in China, and pairing with Dirac gives them a unique angle in the luxury EV race—software-driven audio that ...