The Best Soundbars in the UK for 2026

A good soundbar instantly transforms flat, tinny TV speakers into proper cinematic sound.

Flat-screen tellies have got thinner and prettier every year, and their built-in speakers have paid the price for it. There simply isn't room inside a 4mm-thick panel for a driver that can move any real air. That's exactly why the soundbar has quietly become the single most worthwhile upgrade you can make to your home cinema setup — and in 2026, the choice has never been better, or more confusing.

I've spent a good chunk of this year living with the latest and greatest bars, from compact desktop-friendly units right up to room-shaking 11.1.4 systems that fling sound around you like you're sat in a multiplex. The good news is that whatever your budget or room size, there's a genuinely excellent option waiting. The slightly trickier news is working out which one suits you — because the "best" soundbar depends enormously on whether you crave a single tidy bar or a sprawling surround rig, and whether you're a film buff, a music lover, or a gamer.

In this guide I'll walk you through my top picks for 2026, break down their specs and quirks in plain English, pit the heavyweights against one another, and help you decide where your money is best spent. Let's get stuck in.

The 2026 Shortlist at a Glance

Before we dive into the detail, here's the lay of the land. This isn't a single range from one brand — it's the cream of what every major UK reviewer has been raving about this year, spanning everything from a sub-£100 starter bar to a four-box surround monster. Here's how the picks break down by purpose:

Sonos Arc Ultra: The Best Standalone Bar

If you want one tidy box under the telly that genuinely does Dolby Atmos justice — no subwoofer cable trailing across the carpet, no rear speakers to find plug sockets for — the Sonos Arc Ultra is where I'd point most people. It's the most accomplished single-bar I've used this year, and the engineering inside it is genuinely clever.

The Sonos Arc Ultra keeps the minimalist looks but packs a radically upgraded driver array.

The headline is the jump to a 9.1.4-channel configuration, a massive leap from the 5.0.2 arrangement of the original Arc. Sonos has crammed in 15 Class D amplifiers driving 14 individual drivers — seven tweeters, six midrange woofers, and the star of the show, a brand-new "Sound Motion" woofer. Rather than the single heavy motor you'd find in a typical driver, the Sound Motion unit uses four smaller, lightweight motors arranged in opposing corners. The upshot is that the Arc Ultra delivers up to double the bass output of the original Arc — estimated down to around 50Hz — all within a cabinet that's actually slightly slimmer and lighter than before. That's a proper bit of acoustic wizardry.

On the connectivity front you get an HDMI eARC/ARC port, an Ethernet port, the AC power input and a physical microphone-mute switch for the privacy-conscious. Streaming is handled by Spotify Connect, AirPlay 2 and Tidal Connect, plus voice control via Sonos Voice or Amazon Alexa. One genuinely welcome change is that Trueplay room tuning — Sonos's automatic acoustic calibration — now works on both Android and iOS, finally ending years of iPhone-only frustration.

It's not perfect, mind. There's no DTS:X support, which is a curious omission for a premium 2026 bar, and there's no HDMI passthrough — so if you're short on TV inputs you'll need to factor that in. There's also no Chromecast or Google Assistant in the streaming/voice lineup.

Samsung HW-Q990H: The Complete Surround Flagship

If a single bar simply won't satisfy you — if you want sound coming from behind your head, helicopters circling overhead and a subwoofer that thumps you in the chest — then Samsung's HW-Q990H is the 2026 system to beat. It's a four-piece kit comprising a main soundbar, a compact subwoofer, and two wireless rear speakers, configured for a colossal 11.1.4 channels.

The Samsung HW-Q990H ships as four boxes for genuine, room-filling surround sound straight out of the box.

What sets the Q990H apart from rivals that fake their surround effects is that it delivers 16 real channels of sound rather than virtual ones. Each of the wireless rear speakers carries three channels of its own, and the dual-driver subwoofer — the same compact unit Samsung introduced with last year's Q990F — handles the low end. The result is one of the most convincing wrap-around soundstages you can buy without going to separates.

Format support is comprehensive: you get Dolby Atmos and DTS:X, plus Eclipsa Audio — the new 3D audio format jointly developed by Samsung and Google — and crucially, Wireless Dolby Atmos and DTS:X too, so a compatible Samsung TV can beam Atmos to the bar without a single cable.

Connectivity is a real strength: alongside the HDMI eARC port there are two HDMI In sockets, both HDMI 2.1, rated for 4K 120Hz gaming and supporting HDR10+. For console owners chasing every frame on a PS5 or Xbox Series X, that's a genuine selling point — you can route your games console through the bar without throttling your frame rate. Wi-Fi and Bluetooth handle music streaming via Spotify, Chromecast, AirPlay, Tidal Connect and Roon.

The 2026 refresh adds two new tricks over the outgoing Q990F. Sound Elevation directs more of the soundstage up toward the screen for better dialogue-to-picture cohesion, and Auto Volume tames those sudden volume spikes — the bane of late-night viewing when an advert or action scene suddenly tries to wake the neighbours.

Samsung HW-Q990F: The Smart-Money Flagship

Here's where I get to play the role of the friend who tells you not to spend more than you need to. The HW-Q990F was Samsung's 2025 range-topper, and with the Q990H now on shelves, it's being widely discounted whilst remaining one of the highest-ranked surround systems around. For a lot of people, this is the sweet spot.

It shares the same fundamental 11.1.4 layout as its successor, and the spec sheet is still genuinely flagship-grade. You're looking at 756W of total audio power across 23 individual speakers — including upward-firing drivers in both the bar and the rears for Dolby Atmos height effects. The subwoofer is the same clever cubic design, using dual opposing 8-inch drivers that Samsung rates down to 32Hz with 300W of power on tap.

Connectivity remains excellent: an HDMI out with eARC, two HDMI 2.1 inputs (with 4K/120Hz, HDR10+ and Dolby Vision passthrough) and an optical port. Wireless duties are covered by Wi-Fi, Bluetooth 5.0 and AirPlay 2, with streaming via Tidal Connect, Spotify Connect, Amazon Music, Deezer, Chromecast and Roon Ready. Amazon Alexa is built in, and it Works With Google too. The bar itself measures 7 × 123 × 14cm and weighs 7.3kg, with that tidy 25 × 25 × 25cm subwoofer cube.

KEF XIO & The Hi-Fi Alternatives

Not everyone watches films all evening. If you're as much a music listener as a movie watcher, the KEF XIO deserves a serious look. It's KEF's very first soundbar, and as you'd expect from a brand with such deep loudspeaker heritage, it takes a distinctly hi-fi-leaning approach to the all-in-one format. Where the Samsung systems chase spectacle and scale, the XIO chases tonal accuracy and musicality — it's the bar for someone who wants their soundbar to double as a proper stereo system for albums as well as a cinema engine for blockbusters.

KEF's debut XIO soundbar brings the brand's loudspeaker pedigree to the all-in-one category.

It sits firmly at the premium end of the market, so it's not a casual purchase — but if hi-fi-grade music reproduction matters to you and you'd rather not clutter the room with separates, it's one of the most interesting options of the year.

Sony's Bravia Theatre Range

Sony continues to do its own thing with sound, and that's no bad thing. At the top sits the Bravia Theatre Bar 9, Sony's flagship standalone bar, which leans heavily on the company's psychoacoustic Atmos processing to project height and width effects from a single cabinet. If you've got a Sony Bravia telly, the synergy between the two — with the TV's own panel acting as part of the soundstage — can be genuinely special.

Further down the range, the Bravia Theatre System 6 (HT-S60) is a more affordable full system pairing a bar with a subwoofer and rear speakers. Its standout quirk is an unusual sub-based amplifier design, where the amplification lives in the subwoofer rather than the bar — a neat engineering twist that keeps the main bar slim. It's a sensible mid-price route into proper surround sound if Samsung's flagships are out of reach.

Budget Heroes & Compact Picks

You absolutely don't need to spend flagship money to dramatically improve your TV's sound. There are some cracking value options this year, plus a couple of compact bars for rooms (or desks) where a 123cm slab simply won't fit.

And if you want Sonos quality in a smaller footprint, the Sonos Beam Gen 2 remains my favourite compact premium bar. It slots neatly under smaller TVs, integrates with the wider Sonos ecosystem, and still serves up a convincing, room-appropriate dose of Atmos. For flats, bedrooms or second rooms, it's a lovely thing.

Head-to-Head: The Flagships Compared

The three bars most people will agonise between are the Sonos Arc Ultra, the new Samsung HW-Q990H and the discounted Samsung HW-Q990F. Here's how they stack up where it matters.

The pattern's clear enough: if you value tidiness and a single beautiful box, the Arc Ultra wins hands down. If you want the biggest, most enveloping sound and a gaming-grade HDMI hub, the Samsung systems pull ahead — and between the two Samsungs, the Q990F gives you the vast majority of the experience for less now that it's discounted.

My overall rating for the Sonos Arc Ultra as the best single-bar option of 2026.

Who Should Buy What

The right soundbar depends entirely on your room, your habits and your budget.

Frequently Asked Questions