
Customers are satisfied with the Era 300 Smart Speaker's incredible sound quality, ease of use, and solid bass. Many appreciate its Dolby Atmos capability, easy setup, and appealing design. However, some customers find the price a bit high, and a few have noted that the app could use some improvement.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

With next-level audio that hits from every direction, Era 300 doesn’t just surround you, it puts you inside your music. Connect to all your content and devices using WiFi, Bluetooth, and 3.5 mm line in. Immerse yourself in the ultimate Dolby Atmos experience when you pair two with Arc or Beam (Gen 2).

Featuring next-gen acoustics and new levels of connectivity, Era 100 transforms any room with the finely tuned stereo sound and rich bass your music deserves. Easily play all your audio content using WiFi, Bluetooth, and 3.5 mm line in. Enjoy hands-free control with your voice.

Prepare for power with this Sonance speaker set. It includes an eight-inch subwoofer so that you get the deep tones that you need, and powerful tweeters make up the rest of the range for 5.1 surround sound. Polypropylene cones and line level LFE inputs produce maximum sound quality from this Sonance speaker set.
| Pros for Sonos - Era 300 Smart Speaker with Spatial Audio (Each) - Black | |||
|---|---|---|---|
| Sound Quality, Ease of use, Bass, Dolby Atmos, Setup | Sound Quality, Ease of use, Bass, Setup, Size | Sound Quality, Ease of use, Installation, Price, Appearance | Sound Quality, Ease of use, Dolby Atmos, Setup, Wireless |
| Cons for Sonos - Era 300 Smart Speaker with Spatial Audio (Each) - Black | |||
| Price, App | Price, App, Google Assistant | Subwoofer | Compatibility, Volume, Size, Power Cord Length |