This bundle pairs the Sonos Arc soundbar with the Sonos Sub (Gen. 3) wireless subwoofer for home theater sound with Dolby Atmos support. The Arc has 11 drivers, and the Sub adds low bass. The system is wireless and needs no AV receiver.
The Arc has eleven Class-D digital amplifiers, three silk-dome tweeters and eight elliptical midwoofers. A far-field microphone array with beamforming handles voice control. The Sub has two Class-D amplifiers and dual acoustic ports, and it reaches bass as low as 25 Hz.
Both speakers support Trueplay tuning, which adjusts the sound to the room and requires an iOS device. The Sub adjusts automatically to balance with connected Sonos speakers. You can add Sonos surrounds to expand the setup. Music, movies and games stream over WiFi, AirPlay 2, Alexa and Google Assistant.
- Arc amplifiers
- 11 Class-D digital amplifiers
- Arc tweeters
- 3 silk-dome tweeters
- Arc midwoofers
- 8 elliptical midwoofers
- Arc microphones
- Far-field microphone array with beamforming
- Audio formats
- Stereo PCM, Dolby Digital, Dolby Atmos, Dolby TrueHD (requires HDMI eARC for Dolby Atmos TrueHD), DTS Digital Surround (does not indicate a licensed decoder)
- Sound features
- Adjustable EQ for bass, treble and loudness in the Sonos app; Speech Enhancement; Night Sound mode
- Sub amplifiers
- 2 Class-D digital amplifiers
- Sub ports
- Dual acoustic ports
- Sub frequency response
- Bass as low as 25 Hz
- Room tuning
- Trueplay on both Arc and Sub (iOS device required)
- Connectivity