TopSpeed on MSN12d
These New Speakers Claim To Boost EV Range
Warwick Acoustics' electrostatic speaker uses 90 percent less energy and saves up to 20 miles of range. But on which EV will ...
Inside EVs15d
EV Range-Enhancing Speakers Sound Too Good To Be True
The "electrostatic speakers" can apparently create "personal bubbles" in the cabin, minimizing noise overlap. Reports suggest they will debut in a production EV this year, with rumors of that ...