AI comparison report

Sonos Beam Ultra vs Sonos Beam Gen 1

By CompareAI Editorial Team · Published 2026-10-01 · How we compare

The Sonos Beam Ultra is the superior home theater soundbar over the Sonos Beam Gen 1, delivering true 7.1.2 Dolby Atmos immersion, modern HDMI eARC and Bluetoo…

Who wins: Sonos Beam Ultra or Sonos Beam Gen 1?

Choose Sonos Beam Ultra first for modern home theater setups, as it delivers superior acoustic immersion, modern connectivity, and cross-platform tuning compared to Sonos Beam Gen 1.

Based on our analysis across 5 dimensions with 20 sources, Sonos Beam Ultra scores 9.3/10 overall while Sonos Beam Gen 1 scores 6.2/10 overall.

DimensionSonos Beam UltraSonos Beam Gen 1
Acoustic Architecture & Spatial Audio9.5/105.5/10
Wired & Wireless Connectivity9.5/104.5/10
Dialogue Clarity & Speech Processing9.5/107/10
Hardware Design & Build Quality9.2/106.8/10
Smart Features & Room Tuning9/107/10
Overall9.3/106.2/10

Should I choose Sonos Beam Ultra or Sonos Beam Gen 1?

Verdict: Choose Sonos Beam Ultra first for modern home theater setups, as it delivers superior acoustic immersion, modern connectivity, and cross-platform tuning compared to Sonos Beam Gen 1.

The Sonos Beam Ultra is the superior home theater soundbar over the Sonos Beam Gen 1, delivering true 7.1.2 Dolby Atmos immersion, modern HDMI eARC and Bluetooth 5.3 connectivity, and advanced AI dialogue enhancement.

The Sonos Beam Ultra significantly outperforms the Sonos Beam Gen 1 across acoustic hardware, processing, and connectivity. While the Sonos Beam Gen 1 relies on a 3.0 or 5.1 virtualized layout powered by 5 class-D amplifiers with 1 center tweeter and 4 full-range woofers restricted to standard Dolby Digital, the Sonos Beam Ultra upgrades to a 7.1.2 channel architecture with 9 dedicated drivers, up-firing speakers, and a coaxial center transducer featuring 4 levels of AI Speech Enhancement for true Dolby Atmos. In connectivity, the Sonos Beam Ultra supports HDMI eARC, Wi-Fi 6 (802.11ax), and Bluetooth 5.3, eliminating the limitations of the Sonos Beam Gen 1, which lacks Bluetooth entirely and relies on legacy HDMI ARC and 2.4 GHz 802.11b/g/n Wi-Fi. Furthermore, the Sonos Beam Ultra improves everyday usability with a durable polycarbonate build made from 24% recycled materials in 96% renewable packaging, weighing 2.88 kg (6.35 lbs) and enabling Trueplay tuning across both Android and iOS devices.

Best for Sonos Beam Ultra

  • Listeners wanting true 7.1.2 Dolby Atmos spatial audio with dedicated up-firing drivers
  • Modern home theater setups equipped with HDMI eARC and Wi-Fi 6
  • Users needing native Bluetooth 5.3 streaming alongside Wi-Fi playback
  • Android and iOS users wanting room acoustic calibration via Trueplay tuning
  • Homes requiring an easy-to-clean polycarbonate grille made with 24% recycled materials
  • Viewers prioritizing dialogue clarity with a coaxial center transducer and 4 levels of AI Speech Enhancement

Best for Sonos Beam Gen 1

  • Users who require native built-in Google Assistant support alongside Amazon Alexa
  • Secondary TVs with legacy HDMI ARC ports that do not support Dolby Atmos
  • Listeners satisfied with standard Dolby Digital 5.1 or 3.0 virtualized surround sound
  • Owners with existing iOS devices to perform Trueplay acoustic calibration

When not to compare directly

Do not compare Sonos Beam Ultra and Sonos Beam Gen 1 directly when the TV setup is strictly limited to legacy optical or ARC connections without support for modern spatial audio formats, or when native Google Assistant voice control is an absolute system requirement.

What are the key differences between Sonos Beam Ultra and Sonos Beam Gen 1?

  • Acoustic Architecture & Spatial Audio

    While the Sonos Beam Ultra delivers true Dolby Atmos via a 7.1.2 channel configuration with dedicated height drivers, the Sonos Beam Gen 1 is restricted to standard Dolby Digital across a 3.0 or 5.1 virtualized setup without overhead channels [5, 8].

    Sonos Beam Ultra: The Sonos Beam Ultra features a 7.1.2 channel acoustic setup with nine dedicated drivers, including upward-firing speakers to deliver true Dolby Atmos spatial audio [5].

    Sonos Beam Gen 1: The Sonos Beam Gen 1 utilizes a simpler 3.0 or 5.1 virtualized layout powered by five class-D digital amplifiers and is limited to standard Dolby Digital decoding without Atmos support [6, 8].

    Scores — Sonos Beam Ultra: 9.5/10, Sonos Beam Gen 1: 5.5/10

    Determines the immersion, channel separation, and overhead audio effects delivered during movies and multi-channel audio playback.

    Sources: Sonos unveils new Beam Ultra soundbar with 'true 7.1.2 Dolby ..., Sonos Beam Gen 2 vs Beam Gen 1: should you upgrade?

  • Wired & Wireless Connectivity

    While the Sonos Beam Ultra supports modern HDMI eARC, Wi-Fi 6, and Bluetooth 5.3, the Sonos Beam Gen 1 is limited to legacy HDMI ARC and Wi-Fi streaming with 0 native Bluetooth capability.

    Sonos Beam Ultra: The Sonos Beam Ultra offers comprehensive wired and wireless connectivity, including HDMI eARC for high-bandwidth formats, Wi-Fi 6 (802.11ax), and native Bluetooth 5.3 audio streaming.

    Sonos Beam Gen 1: The Sonos Beam Gen 1 relies strictly on a standard HDMI ARC connection and 2.4 GHz 802.11b/g/n Wi-Fi, completely lacking native Bluetooth audio playback support.

    Scores — Sonos Beam Ultra: 9.5/10, Sonos Beam Gen 1: 4.5/10

    Dictates compatibility with modern TVs, lossless audio formats, and external mobile streaming versatility.

    Sources: Sonos Beam Gen 2 vs Beam Gen 1: should you upgrade?, Sonos Beam Gen 1 vs. Sonos Beam Gen 2 - Smart Home Sounds

  • Dialogue Clarity & Speech Processing

    The Sonos Beam Ultra uses an advanced coaxial center transducer with AI Speech Enhancement across 9 drivers, whereas the Sonos Beam Gen 1 relies on a single center tweeter and 4 woofers with basic dialogue boosting.

    Sonos Beam Ultra: The Sonos Beam Ultra leverages a specialized coaxial center transducer alongside AI-driven Speech Enhancement across its 9-driver system to isolate vocal frequencies dynamically in complex audio mixes [1, 5].

    Sonos Beam Gen 1: The Sonos Beam Gen 1 utilizes a single center tweeter coupled with 4 full-range woofers and a basic software-based Speech Enhancement toggle to boost dialogue frequencies [6, 16].

    Scores — Sonos Beam Ultra: 9.5/10, Sonos Beam Gen 1: 7/10

    Clear vocal reproduction is critical for TV shows and films with complex dynamic audio mixes.

    Sources: Sonos unveils new Beam Ultra soundbar with 'true 7.1.2 Dolby ..., Sonos Beam (Gen 1) review | Tom's Guide

  • Hardware Design & Build Quality

    Sonos Beam Ultra features an easy-to-clean polycarbonate grille made with 24% recycled materials, whereas Sonos Beam Gen 1 relies on a delicate fabric grille wrapped around its 651 mm enclosure.

    Sonos Beam Ultra: Sonos Beam Ultra features a perforated polycarbonate grille with an upper grille section for up-firing drivers, weighs 2.88 kg (6.35 lbs), and uses 24% recycled materials with 96% renewable packaging.

    Sonos Beam Gen 1: Sonos Beam Gen 1 utilizes a 651 mm long chassis with a fabric wrapped exterior grille that requires vacuuming and lint brushing, making it more prone to dust accumulation and wear.

    Scores — Sonos Beam Ultra: 9.2/10, Sonos Beam Gen 1: 6.8/10

    Influences aesthetics, long-term durability, dust resistance, and environmental footprint under the TV.

    Sources: Sonos Beam Gen 2 vs Beam Gen 1: should you upgrade?, Introducing Sonos Beam Ultra - A Compact Dolby Atmos ...

  • Smart Features & Room Tuning

    While Sonos Beam Gen 1 supports both Amazon Alexa and Google Assistant but limits Trueplay calibration strictly to iOS devices, Sonos Beam Ultra expands Trueplay room tuning to both iOS and Android devices via its built-in microphone array.

    Sonos Beam Ultra: Sonos Beam Ultra features an integrated far-field microphone array with a dedicated hardware switch for privacy, supports both iOS and Android for Trueplay room tuning (including quick tuning via onboard mics), and offers Sonos Voice Control alongside 4 customizable levels of AI Speech Enhancement.

    Sonos Beam Gen 1: Sonos Beam Gen 1 incorporates built-in far-field microphones supporting both Amazon Alexa and Google Assistant natively (switchable between the 2 services), but its Trueplay room tuning is restricted exclusively to iOS devices.

    Scores — Sonos Beam Ultra: 9/10, Sonos Beam Gen 1: 7/10

    Affects daily convenience, voice control flexibility, and how well the soundbar adapts to unique room acoustics.

    Sources: Sonos Beam (Gen 1) review | Tom's Guide, SONOS User Guide | Sonos Beam Ultra

What are the pros and cons of Sonos Beam Ultra vs Sonos Beam Gen 1?

Sonos Beam Ultra

Strengths

  • The Sonos Beam Ultra features a 7.1.2 channel acoustic setup with nine dedicated drivers, including upward-firing speakers to deliver true Dolby Atmos spatial audio.
  • The Sonos Beam Ultra offers comprehensive wired and wireless connectivity, including HDMI eARC for high-bandwidth formats, Wi-Fi 6 (802.11ax), and native Bluetooth 5.3 audio streaming.
  • The Sonos Beam Ultra leverages a specialized coaxial center transducer alongside AI-driven Speech Enhancement across its 9-driver system to isolate vocal frequencies dynamically.
  • The Sonos Beam Ultra is constructed with a durable perforated polycarbonate grille, incorporates 24% recycled materials, and comes in 96% renewable packaging.
  • The Sonos Beam Ultra supports Trueplay room tuning on both iOS and Android devices, including quick tuning via onboard microphones, alongside a dedicated hardware privacy switch.

Sonos Beam Gen 1

Strengths

  • The Sonos Beam Gen 1 provides built-in far-field microphones that natively support both Amazon Alexa and Google Assistant with switchable voice control.
  • The Sonos Beam Gen 1 utilizes five class-D digital amplifiers powering a center tweeter and 4 full-range woofers for compact home theater audio.

Weaknesses

  • The Sonos Beam Gen 1 is limited to standard Dolby Digital decoding across a 3.0 or 5.1 virtualized layout and lacks Dolby Atmos and dedicated overhead channels.
  • The Sonos Beam Gen 1 relies strictly on legacy HDMI ARC and 2.4 GHz 802.11b/g/n Wi-Fi, completely lacking native Bluetooth audio streaming.
  • The Sonos Beam Gen 1 utilizes a fabric-wrapped exterior grille that is more prone to dust accumulation and wear, requiring vacuuming and lint brushing.
  • The Sonos Beam Gen 1 restricts Trueplay acoustic room calibration exclusively to iOS devices and relies on a basic software dialogue boost rather than advanced processing.

Where does this data come from?

  1. Sonos Beam Ultra: The TV Soundbar with Dolby Atmos
  2. Beam: Smart Soundbar (Refurbished) - Sonos
  3. New Sonos Beam Ultra Gets Dolby Atmos Glow Up for $699
  4. Beam (Gen 1) Help and Support | Sonos
  5. Sonos unveils new Beam Ultra soundbar with 'true 7.1.2 Dolby ...
  6. Sonos Beam (Gen 1) review | Tom's Guide
  7. Sonos Beam Ultra: The TV Soundbar with Dolby Atmos
  8. Sonos Beam Gen 2 vs Beam Gen 1: should you upgrade?
  9. SONOS User Guide | Sonos Beam Ultra
  10. Sonos Beam Gen 1 vs. Sonos Beam Gen 2 - Smart Home Sounds
  11. Sonos Beam Ultra Soundbar in White - BMULTUS1 - Abt.com
  12. Sonos BEAM GEN 1 Streaming Powered Soundbar (White)
  13. Sonos Beam Ultra review - Soundbars - What Hi-Fi?
  14. Does anyone know if there is a difference between Beam gen 1 ...
  15. Introducing Sonos Beam Ultra - A Compact Dolby Atmos ...
  16. Sonos Beam review | What Hi-Fi?
  17. Sonos Beam Ultra Soundbar (Black) - B&H
  18. Sonos Beam review: Smart, compact, awesome sound
  19. Sonos Beam Ultra vs Beam (Gen 2): How Do They Compare?
  20. Why is the Sonos Beam so highly rated on here?

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