What this speaker does for music and movies
- Amazon price
- $399.00
- Customer rating
- 4.6
- Customer reviews
- 1304
- Typical price over 90 days
- $457.34
- Difference
- $58.34 (13 percent)
The Sonos Era 300 is a single wireless speaker built around Dolby Atmos Music. Six drivers sit around the front, sides and top, and custom waveguides push sound left, right, forward and overhead. The goal is a stereo stage that stays wide whether you sit close or across the room.
WiFi streaming covers your music services directly, and a button pairs a Bluetooth device when you want something quick. A turntable or other analog source can join through the Sonos Line-In Adapter, which you'd buy separately.
At $399.00, we'd consider it a reasonable entry into spatial audio for a listener who wants one speaker now and a second later. That's $58.34 below the typical price over the last 90 days.
How it connects to a TV and other gear
For television sound, the interesting option is pairing two Era 300 units with a Sonos Arc or Beam (Gen 2). Sonos says each speaker's side and height channels combine into multichannel surround with Dolby Atmos, which is the configuration that turns these speakers into rear and height channels.
One speaker alone is a music-first device. Check what your TV and receiver output before you buy, because the Era 300 has no HDMI port of its own. The signal path runs from the TV into the soundbar, and the speakers join over WiFi.
Sonos Voice Control handles playback hands-free, and Sonos Radio adds free stations and original content. Software updates bring new services over time.
Which room and listener this suits
A living room or open-plan space where you want music everywhere, not a narrow sweet spot, fits what the Era 300 tries to do. The upward-firing design needs some ceiling clearance to work as intended, so a low shelf or enclosed cabinet undercuts the point.
If you mostly watch movies and want rear channels, two units plus a compatible soundbar is the real purchase, and that total cost matters more than this single price. For a small desk or a spare bedroom, one speaker is more coverage than you need.
Before you buy, confirm your ceiling height and placement allow overhead sound to travel, and decide if you want this for music now and surround later. If similar speakers have felt worthwhile to buyers in this range, that is a fair signal to weigh.
We'd skip it if you need HDMI switching or a wired TV connection, since the Era 300 doesn't offer one.
Plan for the Sonos Line-In Adapter separately if a turntable is part of your setup.
Spec sheet
| Model | E30G1US1 |
|---|---|
| Color | White |
| Size | Pack of 1 |



