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 Audio 
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 Amplifiers 
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 Both Class-D digital amplifiers have been perfectly tuned to the unique acoustic architecture. 
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 Tweeters 
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 One centre tweeter creates a crisp, high-frequency response. 
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 Midwoofer 
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 Four elliptical Midwoofer ensure faithful playback of mid-range frequencies and maximise low-end output. 
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 Microphones 
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 The far-field microphone array uses advanced beamforming and multi-channel echo cancellation for quick and accurate voice control. 
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 Passive Radiators 
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 Three passive radiators enhance low frequencies for balanced, powerful sound. 
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 Adjustable EQ 
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 Use the Sonos app to adjust bass, treble and loudness. 
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 Speech Enhancement 
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Turn this setting on in the Sonos app to boost voice frequencies and clarify dialogue. | 
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 Night Sound 
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 Turn this setting on in the Sonos app to reduce the intensity of loud sounds and increase the level of quieter sounds. 
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 Home Theatre Audio Formats 
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 Stereo PCM, Dolby Digital, Dolby Digital Plus, Dolby Atmos (Dolby Digital Plus), Dolby Atmos*, Dolby TrueHD*, Dolby Atmos (True HD)*, Multichannel PCM*, Dolby Multichannel PCM*, DTS Digital Surround** (*HDMI eARC connection required. **This is not an indication of a licensed decoder.) The Sonos app's Now Playing screen will display what type of audio is being decoded. 
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 Trueplay 
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 This software measures the acoustics of the room then fine-tunes the speaker. Supported iOS device required. 
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 Details + Dimensions 
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 Dimensions 
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 Height: 2.72 in (69 mm) 
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 Width: 25.63 in (651 mm) 
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 Depth: 3.94 in (100 mm) 
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 Weight 
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 6.2 lb (2.8kg) 
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 Colours 
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 Black, White 
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 Finish 
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 Matte 
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 Mounting 
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 Threaded mount 0.5 in. (12.7 mm) / 10-32 threaded mounting socket 
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 Controls 
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 Use the capacitive touch controls on the product to play, pause, skip, replay, adjust the volume, turn off the microphones. and more. 
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 LEDs 
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 Lights on the product indicate connection, mute status, microphone activation and errors. 
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 Power + Connectivity 
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 WiFi 
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 Connect to WiFi with any 2.4 GHz 802.11/b/g/n broadcast-capable router. For 5 GHz routers, you can either enable 2.4 GHz 802.11b/g/n in router settings or hardwire a Sonos product 
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 Ethernet 
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 10/100 port for hardwiring to your router 
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 HDMI eARC 
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 Connect to your TV's HDMI eARC/ARC port with the included HDMI cable. If your TV has an optical output only, use the included Sonos Optical Audio Adapter. 
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 CPU 
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 Quad Core 1.4 GHz A-53 
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 Memory 
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 1GB SDRAM 
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 4GB NV 
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 Infrared (IR) Receiver 
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 Syncs the soundbar with your TV remote for streamlined control 
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 Apple AirPlay 2 
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 Works with AirPlay 2 on Apple devices iOS 11.4 and higher 
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 Voice 
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 Works with Amazon Alexa and Google Assistant 
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