EV Range-Enhancing Speakers Sound Too Good To Be True The speakers can apparently boost EV range and provide “personal bubbles” for each passenger with “virtual headphones.” ...

The electrostatic speaker from Warwick Acoustics uses 90 percent less energy, is fully-recyclable, ... In true EV fashion, the speaker system is also said to 100-percent recyclable.

Discover the speaker lineup for the Smart EV Executive Leadership Forum by J.D. Power and SmartEnergy IP, focusing on electric vehicles and Smart Grid integration.

It has installed these speakers in a prototype Polestar 2, claiming to offer 90% weight savings, 90% less energy consumption and 100% recyclability. That would of course be subject to variables ...