Computer monitors and speakers, printers, fax machines, hi-fi equipment as well as televisions and set-top boxes are among the biggest electricity suckers.

ECONOMIST: The much-talked-of smart grid prepares to enter the home

Crafted with solid wood, this set of two loudspeakers features six Hi-Fi transducers and is at ease with any type of music, with a sound that is wide, clear and impressively deep.

ENGADGET: Philips showcases its 2013 Fidelio audio lineup at CES, we go eyes-on