Sony HT-A3000 Review: 3.1ch Dolby Atmos Soundbar

The smallest and most affordable soundbar in Sony's HT-A range, the HT-A3000 is nonetheless far from a bargain-basement model. Connected and fairly ambitious, it sits at the heart of a modular ecosystem the Japanese firm has built around it. Yet, billed as a 3.1 bar in physical channel terms — if with an Atmos rendering of the sound — it is not immune to the odd immersive stumble. This review is based on that published test, not on a hands-on trial of our own.

At a sensible 950 x 64 x 128 mm and 4.6 kg, the HT-A3000 has a look that is at once unobtrusive and already faintly premium. As on the pricier models, Sony leans on a handsome textured plastic and a relatively discreet front grille; everything is very well put together, so the build, if not luxurious, is close to faultless. It is a rounded-edged box with no angular faces, since there are no side speakers — only the bass-reflex vents on the flanks. The rear keeps things classic, with two large recesses for the connections near the ends and two standardised notches for wall mounting, while the top surface carries discreet, non-backlit touch controls. Sony does not state an ideal screen size, but the bar suits 55-inch and 65-inch televisions best. The optional SA-SW3 subwoofer and SA-RS3S rear speakers tested alongside it share the same serious, discreet design and solid feel.

As is Sony's habit, the connectivity sticks to essentials and keeps the extras for its own ecosystem. Leaving aside the mains input, the HT-A3000 offers a single HDMI eARC socket (HDCP 2.2 and CEC compatible), an optical Toslink input and a USB-A port for external playback. Connecting the television to the eARC socket is strongly advised, as its video stream carries the on-screen setup, the advanced options and the calibration of the external modules, and the CEC link lets the bar power on and off and follow the TV volume. A dedicated remote is supplied. Unlike the HT-A5000, the HT-A3000 has no S-Center output for pressing a Sony TV's speakers into service as an extra centre channel — that feature survives only wirelessly, and only on recent Bravia sets. The bigger omission is the lack of any output for an external subwoofer: to protect its ecosystem, Sony limits that to its two wireless SA-SW3 and SA-SW5 units. Format support, at least, wants for nothing, covering just about everything on the market including Dolby Atmos and DTS:X.

Despite the absence of an Ethernet port, the HT-A3000 is a connected device thanks to its Wi-Fi chip, with Chromecast built-in, AirPlay 2 and Spotify Connect, plus support for Sony's own 360 Reality Audio through Amazon Music, Tidal and nugs.net. Setup runs through the TV interface over HDMI and mostly just asks for the local Wi-Fi password. Adding the surround speakers or subwoofer is neatly handled: each module is put into pairing mode with a rear button, detected in the interface within seconds, and then calibrated both to the others and to the room. That calibration, which Sony calls Sound Field Optimisation, matters for the result, partly compensating for a room's acoustic quirks and improving the surround and Atmos rendering. The ecosystem is closed, but the experience is polished, with the modules staying stable and reconnecting quickly at each power-on.

The acoustic layout is simple, a world away from the speaker deluge of some rivals: five of Sony's own ovoid X-Balanced drivers, two handling the low frequencies in a bass-reflex load, a central driver to underpin dialogue and two more either side of it, driven by five amplifiers for a stated 250 W. Sony labels the bar a 3.1: stereo plus subwoofer plus centre. The immersive rendering comes from Sony's Sound Field processing: lacking true surround and vertical drivers, it virtualises them from the drivers on hand, via the S-Force Pro Front Surround and Vertical Surround Engine engines. Tonally the bar is broadly balanced, with no harsh peaks, a mild bass lift around 100 Hz and slightly clipped highs; its real strength is the neutral, detailed mid-range, which makes it enjoyable for music as well as film, and even on its own it has a good reserve of power. Left alone, the lack of low-end foundation is barely felt; the trimmed treble means only average detail and a slightly cramped soundstage until Sound Field is switched on, which widens and airs it out at the cost of a little precision in placement. In cinematic use the qualities hold — dynamic, with superb dialogue and a good sense of stereo — but with Sound Field engaged the promised surround and Atmos are more a fixed sense of ambience than genuine travelling effects; it lifts the sound above a single stereo point, but full 360-degree scale is some way off, and a subwoofer is strongly advised. Adding the SA-SW3 subwoofer and the two-way, bass-reflex SA-RS3S rear speakers (50 W each) lifts immersion a clear notch, with fuller bass from the 200 W, 160 mm subwoofer and a pleasant, if not more precise, rear effect.

Against its rivals — the closest being the Sonos Beam Gen 2, smaller and with richer networking but a lower maximum level and far sparser connectivity, and Samsung's more spatialised bar-plus-subwoofer sets — the Sony stands out for its balance and the neutrality of its mid-range, even if some rivals conjure a more convincing Atmos for less. Discreet, well finished and genuinely good-sounding, the connected HT-A3000 is a broadly successful bar that does not quite keep all of its ambitious promises: convincing surround, and above all the Atmos grail, clearly need the extra modules to land. For everything else, though, the experience is already thoroughly satisfying, and the à la carte approach means it can grow with a subwoofer and rear speakers when the budget allows.