Our Sonos Era 300 review began with the phrase “prepare for glory” because that’s how large of a leap it was for anyone interested in surround sound music. We’ll get into some of its fancier features,

Sonos today kicked off its annual Black Friday sale, and this year you'll find up to 40 percent off the company's most popular devices.

For a limited time, you can save 20% on Sonos speakers, soundbars, and — yes — the brand-new Ace headphones. Below, we've rounded up the best Black Friday Sonos deals that are live. If any new deals pop up throughout Cyber Week, we'll update this guide with any worthy additions.