Sonos’ home audio products are all about creating a cohesive system of quality speakers throughout your house. But up until now, getting that project going took a little bit of a leap into the financial deep end of the pool. The Play:1 ($200) lets you wade in from the shallow end. It’s a stylish and sturdy wireless speaker that supports most streaming music services and plays anything from your phone, tablet, or PC. Plus now through Dec. 31 you’ll also receive the Sonos Bridge (normally $50) free of charge. That device lets you build a connected army of Sonos speakers in your home.