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Sonos Era 300
#1 Overall premium Updated 1 June 2026

Sonos Era 300

The audiophile smart speaker — room-filling spatial audio with Alexa and AirPlay built in

THE undig SCORE — 4 SOURCES, UNTANGLED
90
Out of 100

Key characteristics

Driver
Woofer + tweeter
Assistant
Alexa / Google / Siri
Wireless
Wi-Fi + Bluetooth
Form
Speaker / display

Highlights

  • ✓ Six drivers including an upward tweeter for Dolby Atmos
  • ✓ Spatial audio support for immersive music
  • ✓ Alexa voice control plus AirPlay 2
  • ✓ Pairs as rear surrounds with a Sonos soundbar

Our take

The Era 300 is where smart speaker meets serious hi-fi. Its spatial audio genuinely fills a room, and it slots into the wider Sonos system. If sound quality tops your list, nothing at this size competes.

Pros & Cons

Pros

  • + Big, detailed, room-filling sound
  • + Convincing spatial audio
  • + Works with Alexa and AirPlay 2
  • + Expands into a full Sonos setup

Cons

  • − Expensive for a single speaker
  • − No Google Assistant support
  • − Spatial tracks still limited in catalogues

Review sources

We aggregate scores from these sources. Each source is weighted by credibility tier.

W
What Hi-Fi Lab · Tier A

Best Premium

91
T
TechRadar Expert · Tier B

Editors' Choice

90
T
Tom's Guide Lab · Tier A

Best Sound

89
T
The Verge Expert · Tier B
90
How we score

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