I compared flagship soundbars from Sonos and Samsung - this model's staying under my TV

2026-02-06 · Source: News and Advice on the World's Latest Innovations | ZDNET · Field: Media & Entertainment — Digital Media & Streaming, Entertainment Technology & Innovation · Depth: Novice, medium

Summary

The Samsung HW-Q990F and Sonos Arc Ultra are premium soundbar systems offering distinct home theater audio experiences. The Samsung HW-Q990F, Samsung's 2025 flagship priced at $2,000, provides a complete 11.1.4 channel surround sound package out of the box, including a soundbar with 15 drivers, two wireless rear speakers with three drivers each, and a subwoofer with dual 8-inch drivers. It supports DTS:X, Dolby Atmos, Dolby TrueHD, and Eclipsa Audio, and integrates with compatible Samsung TVs via Q-Symphony. In contrast, the Sonos Arc Ultra, priced at $1,100, is a standalone 9.1.4 virtualized channel soundbar with 14 drivers, designed for modular expansion within the Sonos ecosystem. It features Sound Motion technology for enhanced bass and supports Dolby Atmos and Dolby Digital, but not DTS:X. The Arc Ultra offers Wi-Fi 6, Bluetooth 5.3, AirPlay 2, and Spotify Connect, and is ideal for multi-room setups and incremental system building.

Key takeaway

For home theater enthusiasts weighing a new sound system, consider your immediate needs and future expansion plans. If you prioritize a complete, immersive 11.1.4 surround sound experience with DTS:X support right away, the Samsung HW-Q990F is a strong contender, especially if you own a compatible Samsung TV. However, if you prefer a minimalist setup, plan to build a multi-room audio system incrementally, or already have Sonos devices, the Sonos Arc Ultra offers excellent standalone performance and seamless ecosystem integration.

Key insights

Choosing between premium soundbars depends on desired immersion, ecosystem integration, and budget flexibility.

Principles

• Complete packages offer immediate immersion.
• Modular systems allow incremental upgrades.
• Ecosystem compatibility enhances user experience.

Method

Evaluate soundbar systems based on channel configuration, included components, audio format support (e.g., DTS:X, Dolby Atmos), ecosystem integration, and expandability options to match user priorities.

In practice

• Consider Samsung HW-Q990F for full surround sound.
• Opt for Sonos Arc Ultra for multi-room integration.
• Check TV compatibility for Q-Symphony features.

Topics

• Premium Soundbars
• Surround Sound Systems
• Samsung HW-Q990F
• Sonos Arc Ultra
• Multi-room Audio

Best for: General Interest

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Editorial summary, takeaway, and curation by AIssential. Original article published by News and Advice on the World's Latest Innovations | ZDNET.