Amplifiers
Two Class-H digital amplifiers have been perfectly tuned to the speaker's unique acoustic architecture.
Tweeters
One tweeter creates a crisp, high-frequency response.
Midwoofers
One midwoofer ensures faithful playback of mid-range frequencies and maximises low-end output.
Microphones
The far-field microphone array uses advanced beamforming and multi-channel echo cancellation for quick and accurate voice control and automatic Trueplay tuning.
Adjustable EQ
Use the Sonos app to adjust bass, treble, and loudness.
Automatic Trueplay
This software smartly optimises the sound for the environment and audio content. Must be initially enabled in the Sonos app.
IP67
Dustproof and waterproof (speaker can be submerged in 1 m/3 ft of water for up to 30 minutes.)
Dimensions
Height: 6.61 in (168 mm)
Width: 2.44 in (62 mm)
Depth: 2.36 in (60 mm)
Weight
0.95 lbs (0.43 kg)
Colours
Black, White, Red, Blue, Green
Finish
Matte
Controls
Press the buttons on the top/left side of the speaker to play, pause, skip, replay, adjust the volume, and mute/unmute the microphones. Use the Bluetooth button to pair a device. Press the power button to put the speaker in sleep mode, power off, and wake up.
WiFi
Connect to WiFi with any 802.11a/b/g/n/ac 2.4 or 5 GHz broadcast-capable router.
Bluetooth
Bluetooth 5.2 supports audio streaming from your Bluetooth-enabled device.
Battery
18Wh battery provides up to 10 hours of continuous playback on a single charge at moderate volumes.
Charging
Use the included USB-C charging cable with a compatible USB-C power adapter (not included). You can also use the Sonos Roam Wireless Charger or any Qi-certified wireless charger.
USB-C Port
15W, 5V/3A
CPU
Quad Core
1.4 GHz A-53
Memory
1GB SDRAM
4GB NV
Operating Temperature
41°F to 95°F
(5°C to 35°C)
Apple AirPlay 2
Works with AirPlay 2 on Apple devices iOS 11.4 and higher on WiFi
Voice
Works with Sonos Voice Control and Amazon Alexa. Availability of services varies by language and country.
Required Adapter (Not Included)
Sound Swap
Hold the Play/Pause button to send sound between Roam 2 and the nearest Sonos product in your system.
Sonos Roam 2
USB-C to USB-C charging cable
Length: 3.9 ft (1.2 m)
Documentation
Quickstart Guide and legal/warranty information
Power source
USB-C power adapter (7.5W or higher; not included) and nearby electrical socket for charging
Audio source device
Supported Bluetooth device
