Multi-room audio systems aren't just about hearing music in more rooms. They can also make speaker control easier and future upgrades less intimidating.

The best surround sound systems provide an immersive upgrade for any home theater. My picks range from simple soundbars to full speaker setups.

Soundbars have a lot of value.

Overview: Most built-in TV speakers deliver weak audio, making dialogue, music, and effects less clear.Soundbars are easy to ...