Six Drivers for Dolby Atmos — Spatial Audio Reimagined
Architecturally designed from the ground up for spatial audio: six Class-D amplifiers power four tweeters (front-firing, two side-firing for width, and an upward-firing for height channels) and two angled woofers — enveloping you in a soundstage far beyond the cabinet's physical position.
Apple Music & Amazon Music Spatial Audio — Streamed Natively
Directly decodes Dolby Atmos Music from Apple Music and Amazon Music Unlimited over Wi-Fi without a TV or soundbar — the first standalone speaker to decode spatial audio directly from music streaming services. Also serves as stunning rear surrounds in a Sonos home theater.
Trueplay — Your Room, Perfectly Tuned
Analyzes your room's unique acoustics — furniture, windows, wall materials — and automatically adjusts the EQ and spatial channel balance for optimal sound wherever you place it. Uses your iPhone's microphone (iOS) or the Era 300's built-in mics (Android).
Wi-Fi 6 & Bluetooth 5.2 — Stream Anything, Any Way
Wi-Fi 6 for lossless, multi-room streaming; Bluetooth 5.2 for instant guest playback; AirPlay 2 for Apple users; and the Sonos app for 100+ services. Pair two Era 300s for room-filling stereo spatial audio, or build a whole-home wireless system.
| Connectivity | |
| Wi-Fi | Wi-Fi 6 (802.11ax) — 2.4GHz + 5GHz |
| Bluetooth | Bluetooth 5.2 — direct streaming from any device |
| Streaming | Apple AirPlay 2, Spotify Connect, Sonos app (100+ services) |
| Physical | |
| Weight | 4.5 kg |
| Colors | Black, White |
| Dimensions | 260×188×165 mm |
| Touch Controls | Play/Pause, volume slider, track skip, microphone mute |
| Audio | |
| Spatial Audio | Dolby Atmos Music — native decoding, 360° soundstage |
| Drivers | 6 Class-D amplifiers: 4 tweeters (forward, 2× side, upward) + 2 angled woofers |
| Streaming | Apple Music Spatial Audio, Amazon Music Unlimited — direct from cloud |
| Formats | Dolby Atmos, Dolby Digital Plus, stereo (upmixed to spatial) |
| Tuning | |
| Room Correction | Trueplay — automatic EQ to room acoustics (iOS microphone / Android built-in mics) |
| Voice | |
| Assistant | Sonos Voice Control (on-device processing, privacy-first), Amazon Alexa |
| Multi-Room | |
| Sonos System | Pair two Era 300s for stereo spatial audio, use as rear surrounds with Arc/Beam, group rooms |