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Era 300
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With next-level audio that hits from every direction, Era 300 doesn’t just surround you, it puts you inside your music.
Specifications
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Dimensions: 7.28″ H × 10.24″ W × 6.30″ D
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Weight: 9.85 lb (4.47 kg)
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Finish & Color: Matte finish in black
Audio System
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Drivers:
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4 tweeters (1 forward-firing, 2 side-firing, 1 upward-firing for spatial audio)
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2 angled woofers for deep, stereo bass
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Amplification: Six Class‑D digital amplifiers, one per driver
Spatial & Tuning Features
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Dolby Atmos & Spatial Audio: Upward-firing tweeter reflects sound off the ceiling for immersive playback
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Trueplay Tuning: Room-adaptive EQ calibration via the Sonos app (iOS/Android)
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Adjustable EQ: Fine-tune bass, treble, and loudness settings
Connectivity
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Wi‑Fi: Dual‑band Wi‑Fi 6 (2.4 GHz/5 GHz)
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Bluetooth 5 (SBC/AAC): Quick-pairing via back-button
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USB‑C Line‑in/Ethernet: Supports analog line-in and wired network via optional adapter
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AirPlay 2: Native streaming support for Apple devices
Smart & Control
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Voice Assistants: Supports Sonos Voice Control and Amazon Alexa; no Google Assistant
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Mic Array: Far-field mic array with beamforming and echo cancellation
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Mic Privacy Switch: Physical switch disables all microphones
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Touch Controls: Responsive top panel with playback buttons and volume slider
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LED Indicators: Signal connection, mic status, and pairing status
Hardware & Power
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Processor & Memory: Quad-core CPU (1.9 GHz), 8 GB RAM, 8 GB storage
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Power Supply: Built-in 100–240 V AC power with included cable
Additional Features
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Stereo Pairing: Pair two Era 300 units for full stereo sound
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Home Theater Integration: Use as rear surrounds with Sonos Arc or Beam Gen 2
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Multi‑Room Audio: Compatible with Sonos S2 ecosystem and app
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Eco-conscious Design: Crafted with 40 % post‑consumer recycled plastics; recyclable packaging