Soundbars / Compare
Sonos Beam (Gen 2) vs Sonos Beam Ultra
Product A: Sonos
58 of 98 known
Change Sonos Beam (Gen 2)
Product B: Sonos
58 of 98 known
Change Sonos Beam Ultra
21 of 90 fields differ
- 18 different values
- 3 known for one only
- 34 the same
- 35 missing for both
Weight
0 to 30,000 g
Soundbar weight
A2,880g
B2,880g
All 98 fields
Every value links to where we found it.


Audio system
6 of 17 differ
System channel configuration
Physical drivers in the package
Physical drivers in the bar
Up-firing drivers in the package
Driver layout
ASonos Beam (Gen 2)
| Component | Driver type | Count |
|---|---|---|
| Soundbar | Tweeter | 1 |
| Soundbar | Elliptical midwoofer | 4 |
BSonos Beam Ultra
| Component | Driver type | Count | Orientation |
|---|---|---|---|
| Soundbar | Mid tweeter | 1 | Forward-firing |
| Soundbar | Horn-loaded mid tweeter | 2 | Side-firing |
| Soundbar | Horn-loaded tweeter | 2 | Up-firing |
| Soundbar | Low-profile woofer | 4 | Not available |
Separate subwoofer included
Included subwoofer connection
Not available
Not available
Included subwoofer driver diameter
Not available
Not available
Rear speakers included
Included rear speaker connection
Not available
Not available
Detachable rear speakers
Not available
Not available
Compatible optional subwoofers
Sub (Gen 1), Sub (Gen 2), Sub (Gen 3), Sub 4, Sub Mini10Maker product pagesupport.sonos.com/en-us/article/set-up-your-sonos-subRead 8 October 2026Sub 1/2/3 support all home theater speakers. Sub 4 supports all except Playbar/Playbase. Sub Mini has separate support list. Arc Ultra dual-Sub setup requires two Sub 4/Gen 3 units, not Gen 1/2.11Maker product pagesupport.sonos.com/en-us/article/sonos-products-that-support-sub-miniRead 8 October 2026Home Theater list explicitly includes Arc Ultra, Beam (Gen 2) and Ray for Sub Mini.
Sub (Gen 1), Sub (Gen 2), Sub (Gen 3), Sub 4, Sub Mini11Maker product pagesupport.sonos.com/en-us/article/set-up-your-sonos-subRead 8 October 2026Sub 1/2/3 compatible with all Sonos theater bars. Sub 4 except Playbar/Playbase. Dual-Sub Beam Ultra requires Sub 4/Gen 3. Sub Mini confirmed separately.12Maker product pagesupport.sonos.com/en-us/article/sonos-products-that-support-sub-miniRead 8 October 2026Explicit Home Theater list includes Beam Ultra for Sub Mini.
Compatible optional rear speakers
One, One SL, Five, Era 10014Maker product pagesonos.com/en-us/blog/guide-to-beamRead 8 October 2026Guide names matching One, One SL and Five pairs. Current product page additionally offers a Beam plus two Era 100 set.
Era 100, Era 300, Sonos Play, Move 21Maker product pagesonos.com/en-us/shop/beam-ultraRead 8 October 2026Product page explicitly names Sonos Play and Move 2, and offers Era 100 sets. Maker Beam Ultra guide additionally names Era 300. Matching pairs required.5Maker product pagesonos.com/en-us/blog/guide-to-beam-ultraRead 8 October 2026Foundation of home theater setup names optional Era 100 and Era 300 pairs.
Total RMS audio output power
Not available
Not available
Total peak audio output power
Not available
Not available
Published frequency response lower limit
Not available
Not available
Published frequency response upper limit
Not available
Not available
Audio formats
1 of 9 differ
Dolby Atmos
Yes1Maker product pagesonos.com/en-us/shop/beam-ultraRead 8 October 2026Specific audio format list supports Dolby Digital Plus Atmos without an eARC asterisk. Lossless TrueHD and MAT require eARC. The generic product headline says eARC, while maker setup guidance confirms ARC Atmos.6Maker product pagesupport.sonos.com/en-us/article/set-up-your-sonos-beam-ultraRead 8 October 2026Listen to Dolby Atmos on Beam Ultra explicitly says an HDMI ARC link can carry Atmos.
DTS:X
Not available
Supported audio formats
Stereo PCM, Dolby Digital, DTS Digital Surround, Dolby Digital Plus, Dolby Atmos (Dolby Digital Plus), Dolby Atmos (Dolby TrueHD), Dolby TrueHD, Multichannel PCM, Dolby Multichannel PCM, Dolby Atmos (Dolby MAT)4Maker product pagesupport.sonos.com/en-us/article/supported-home-theater-audio-formatsRead 8 October 2026Current Sonos app. Dolby TrueHD, multichannel PCM and MAT require eARC. DTS Digital Surround is not an indication of a licensed decoder.
Stereo PCM, Dolby Digital, DTS Digital Surround, Dolby Digital Plus, Dolby Atmos (Dolby Digital Plus), Dolby Atmos (Dolby TrueHD), Dolby TrueHD, Multichannel PCM, Dolby Multichannel PCM, Dolby Atmos (Dolby MAT)7Maker product pagesupport.sonos.com/en-us/article/supported-home-theater-audio-formatsRead 8 October 2026DTS Digital Surround is supported, not DTS:X. The maker says DTS listing is not an indication of a licensed decoder.
Audio formats by connection
ASonos Beam (Gen 2)
| Connection | Format |
|---|---|
| HDMI ARC | Stereo PCM |
| HDMI ARC | Dolby Digital |
| HDMI ARC | DTS Digital Surround |
| HDMI ARC | Dolby Digital Plus |
| HDMI ARC | Dolby Atmos (Dolby Digital Plus) |
| HDMI eARC | Stereo PCM |
| HDMI eARC | Dolby Digital |
| HDMI eARC | DTS Digital Surround |
| HDMI eARC | Dolby Digital Plus |
| HDMI eARC | Dolby Atmos (Dolby Digital Plus) |
| HDMI eARC | Dolby TrueHD |
| HDMI eARC | Dolby Atmos (Dolby TrueHD) |
| HDMI eARC | Multichannel PCM |
| HDMI eARC | Dolby Multichannel PCM |
| HDMI eARC | Dolby Atmos (Dolby MAT) |
BSonos Beam Ultra
| Connection | Format |
|---|---|
| HDMI ARC | Stereo PCM |
| HDMI ARC | Dolby Digital |
| HDMI ARC | DTS Digital Surround |
| HDMI ARC | Dolby Digital Plus |
| HDMI ARC | Dolby Atmos (Dolby Digital Plus) |
| HDMI eARC | Stereo PCM |
| HDMI eARC | Dolby Digital |
| HDMI eARC | DTS Digital Surround |
| HDMI eARC | Dolby Digital Plus |
| HDMI eARC | Dolby Atmos (Dolby Digital Plus) |
| HDMI eARC | Dolby TrueHD |
| HDMI eARC | Dolby Atmos (Dolby TrueHD) |
| HDMI eARC | Multichannel PCM |
| HDMI eARC | Dolby Multichannel PCM |
| HDMI eARC | Dolby Atmos (Dolby MAT) |
Music file formats
MP3, MP4, M4A, WMA, AAC, HE-AAC, OGG, FLAC, ALAC, AIFF, WAV5Maker product pagesupport.sonos.com/en-us/article/supported-audio-formats-for-sonos-music-libraryRead 8 October 2026Local network music-library playback through the current Sonos app. Mono or stereo files. This is separate from HDMI/optical theater formats.
MP3, MP4, M4A, WMA, AAC, HE-AAC, OGG, FLAC, ALAC, AIFF, WAV8Maker product pagesupport.sonos.com/en-us/article/supported-audio-formats-for-sonos-music-libraryRead 8 October 2026Current-app local network library playback, mono or stereo.
Max wired audio sample rate
Not available
Not available
Max music file sample rate
Max wired audio bit depth
Not available
Not available
Max music file bit depth
Connectivity
6 of 17 differ
Ports on the bar
ASonos Beam (Gen 2)
| Connector | Count | Version | Role |
|---|---|---|---|
| HDMI | 1 | Not available | TV audio return input (ARC/eARC) |
| Ethernet | 1 | 10/100 Mbps | Network input |
| AC power | 1 | Not available | Mains power input |
BSonos Beam Ultra
| Connector | Count | Role |
|---|---|---|
| HDMI | 1 | TV audio return input (ARC/eARC) |
| USB-C | 1 | Line-in or Ethernet via optional Sonos adapter |
| AC power | 1 | Mains power input |
HDMI ARC
HDMI eARC
HDMI-CEC
HDMI video passthrough
Video passthrough modes
Not available
Not available
HDR passthrough formats
Not available
Not available
VRR passthrough
Not available
Not available
ALLM passthrough
Not available
Not available
HDCP version
Not available
Not available
Bluetooth audio input
Bluetooth version
Not available
Bluetooth audio codecs
Not available
Not available
Wi-Fi
Wi-Fi standard
802.11a/b/g/n/ac/ax1Maker product pagesonos.com/en-us/shop/beam-ultraRead 8 October 2026
Wi-Fi bands
Built-in Ethernet speed
Not available
Streaming and control
2 of 8 differ
Streaming protocols
Voice assistants
Sonos Voice Control, Amazon Alexa, Google Assistant1Maker product pagesonos.com/en-us/shop/beamRead 8 October 2026Built-in voice services. Availability varies by country and language.
Sonos Voice Control1Maker product pagesonos.com/en-us/shop/beam-ultraRead 8 October 2026Sonos Voice Control supported now. Alexa+ planned, not available at launch. No Google Assistant claim stored.6Maker product pagesupport.sonos.com/en-us/article/set-up-your-sonos-beam-ultraRead 8 October 2026Only Sonos Voice Control currently supported. Alexa+ is planned and unavailable at launch.
Built-in microphone
Microphone mute control
Companion apps
Companion app platforms
iOS, iPadOS, Android, Fire OS, macOS, Windows, Web6Maker product pagesupport.sonos.com/en-us/article/sonos-app-requirementsRead 8 October 2026Current app: iOS/iPadOS 18+, Android 10+, Fire OS 7+. Desktop macOS 10.12+/Windows 8+. Desktop and web have limited system setup features. Mobile iOS or Android required for initial setup.
Multiroom audio
Remote included
Sound processing
1 of 7 differ
Sound modes
Speech Enhancement, Night Sound1Maker product pagesonos.com/en-us/shop/beamRead 8 October 2026
AI Speech Enhancement, Night Sound, Simulated Overhead Sound1Maker product pagesonos.com/en-us/shop/beam-ultraRead 8 October 2026
Automatic room calibration
Room calibration system
Dialogue enhancement
Night mode
Equalizer controls
Bass, Treble, Loudness1Maker product pagesonos.com/en-us/shop/beamRead 8 October 2026
Bass, Treble, Loudness1Maker product pagesonos.com/en-us/shop/beam-ultraRead 8 October 2026
TV speaker integration
Not available
Not available
Power
0 of 6 differ
Published operating power
Not available
Not available
Published standby power
Not available
Not available
Published networked standby power
Not available
Not available
Power supply
100-240 V AC, 50/60 Hz, internal power supply1Maker product pagesonos.com/en-us/shop/beamRead 8 October 2026
100-240 V AC, 50/60 Hz, internal power supply1Maker product pagesonos.com/en-us/shop/beam-ultraRead 8 October 2026
Detachable rear battery life
Not available
Not available
Detachable rear charge time
Not available
Not available
Measured
None of 8 known
Low-frequency extension (measured)
Not available
Not available
High-frequency extension (measured)
Not available
Not available
Max sound pressure (measured)
Not available
Not available
Frequency response deviation (measured)
Not available
Not available
Measured latency
Not available
Not available
Operating power (measured)
Not available
Not available
Standby power (measured)
Not available
Not available
Soundbar weight (measured)
Not available
Not available
Dimensions and weight
1 of 6 differ
Soundbar dimensions
Soundbar weight
Component dimensions and weight
Not available
Not available
Package dimensions
Not available
Not available
Package weight
Not available
Not available
In the box
1 of 4 differ
In the box
Sonos Beam (Gen 2), Power cable, HDMI cable, Sonos Optical Audio Adapter, Setup guide, Legal and warranty information1Maker product pagesonos.com/en-us/shop/beamRead 8 October 2026Product page Box Contents lists the standalone bar package.
Sonos Beam Ultra, Power cable, HDMI cable, Setup guide, Legal and warranty information1Maker product pagesonos.com/en-us/shop/beam-ultraRead 8 October 2026
Wall mount hardware included
HDMI cable included
General
3 of 7 differ
Series
Not available
Not available
Model numbers
GTIN / EAN
840136802327, 8401368023101Maker product pagesonos.com/en-us/shop/beamRead 8 October 2026Maker JSON-LD names the property gtin13 but publishes these literal 12-digit US UPC values, matched to the black and white SKUs.
Not available
Announced
Status
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Launch price (EU)
Markets
Not available
Not available
Links
Not compared
Product page
Spec sheet
Manual
EPREL registration number
Not available
Not available
Warranty
0 of 1 differ
Manufacturer warranty (source market)
Both are also in the API. Back to all soundbars.



















