Energy Efficient Sound Systems...for some reason I never thought of this, but makes a lot of sense. Hopefully Toyota incorporates something like this in future.
Bose Energy Efficient Series sound system to debut in Chevy Volt - Engadget
Energy Efficient Sound Systems in Volt
Discussion in 'Prius, Hybrid, EV and Alt-Fuel News' started by Yankees251, Feb 11, 2009.