Device Specifications
Detailed technical specifications and features for the Sonos Arc Ultra
Audio Specs
Speaker TypeSmart Soundbar (9.1.4 Surround Sound with Dolby Atmos®)
Power OutputNot officially specified (15 Class-D digital amplifiers)
Driver SizeSeven silk-dome tweeters (two upward-firing), six midwoofers, Sound Motion™ bass woofer (four-motor, dual-membrane)
Frequency ResponseNot officially specified
Wireless & Connectivity
Wireless TechBluetooth v5.3, Wi-Fi 6 (802.11a/b/g/n/ac/ax 2.4 GHz/5 GHz)
Bluetooth Range10 m
ConnectivityWiFi, Bluetooth, HDMI eARC/ARC, Optional Optical Audio Adapter (sold separately)
Battery & Durability
Water ResistanceNo
Extra Features
MicrophoneYes (Far-field mic array for voice control and Trueplay tuning, with mic switch for privacy)
FeaturesDolby Atmos®, 9.1.4 Spatial Audio, Sound Motion™ Bass Technology, Speech Enhancement, Night Sound, Adjustable EQ (bass, treble, loudness), Trueplay™ tuning, Sonos Voice Control, Amazon Alexa, Apple AirPlay 2, Multi-room audio, Stereo PCM, Dolby Digital, Dolby Digital Plus, Dolby Atmos Music, Multichannel PCM, DTS Digital Surround support, USB-C port, TV Audio Swap with Sonos Ace headphones, Works with Sonos app and TV remote, Recycled materials
Weight5.9 kg
DimensionsHeight: 75 mm, Width: 1,178 mm, Depth: 110.6 mm
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