If you're building the perfect outdoor retreat, you may want to add high-fidelity sound -- but regular speakers won't hold up to adverse conditions. How do weatherproof speakers resist the elements?
Most speakers use an electromagnet to transmit sound, but the tall and skinny models use a different technology. Learn what makes these speakers different, and perhaps better, from traditional models. See more »
Surround sound has become an integral part of the movie theater experience, and it's becoming a staple in home theaters, too. There's nothing like feeling a fighter jet fly by while you're sitting on the couch. Find out how surround sound puts you in the middle of the action. See more »