Bose Energy Efficient Series sound system to debut in Chevy Volt

Bose is staying mum on most of the details at the moment, but the company has just announced that it's new Energy Efficient Series automotive sound system will be making its debut in the 2011 Chevy Volt, which it no doubt hopes will be just the first of many more vehicles to follow. Bose is all too happy to proclaim, however, that the new system is 30% smaller and 40% lighter than conventional Bose sound systems and, most importantly for the Volt, consumes 50% less energy. That was apparently achieved mostly by making some tweaks to the switching amplifiers, high motor force speakers, and digital signal processing circuitry, although exactly how everything translates in non-Bose remains a bit of a mystery.