I lived with the HT-A7000 by itself for two weeks before borrowing the matching Sony SA-SW3 sub for a third week. The two-week version was a polished, clean-sounding soundbar that I would not describe as exciting. The three-week version was the system Sony actually designed.
Out of the box, the bar handles dialogue beautifully. Crisp is the right word: voices have presence and articulation without sounding processed, and the Voice mode is one of the few dialogue-enhancement features I've used that doesn't make everything else sound thinner. Sound Field Optimization, Sony's automatic room calibration, asks for nothing from you and produces a noticeably better result than the defaults. The bar's two built-in woofers do enough work on mid-bass that TV viewing (sitcoms, news, dramas) feels complete.
The connectivity is the standout part of the spec sheet, and unusually it deserves the attention. Two HDMI 2.1 inputs plus eARC means I can run my PS5, my Apple TV, and route to the projector without anything else in the chain. Wi-Fi, Bluetooth 5.0, AirPlay 2, Chromecast, Spotify Connect, Alexa, and Google Assistant are all here. 360 Reality Audio support is the Sony-specific bonus that nobody else offers, and on the small library of mixes that actually use it, the effect is striking — Bowie's Lazarus in 360RA felt closer to a live mix than anything I've heard out of a soundbar.
The gap is at the bottom of the spectrum. On its own, the HT-A7000 lacks the deep low bass to make action movies feel cinematic. Top Gun: Maverick dogfights had presence but not weight. Hip-hop tracks felt like they were missing the kick. Adding the SA-SW3 sub fixed all of this in an afternoon — and that's the design intention, but it's also $700 more on top of a bar that's already $1,300. By the time you've added the sub and a pair of the rear speakers to get the height channels working properly, you're at $2,300+ for the full system, which is real money.
Height effects are present without being convincing. The two up-firers and the beam tweeters work hard, and Vertical Surround Engine fills in the rest, but compared to a bar with phantom surround done well (Sennheiser Ambeo Plus) or with real rears in the box (LG S95TR), the height information feels suggested rather than placed. This is where the rear speakers matter — they're the upgrade that takes the bar from "better than your TV" to "yes, this is home theater."
Build quality is gorgeous. The bar feels expensive in a way most soundbars don't bother with, and it looks correct under a Bravia or any other premium TV. App reliability is the asterisk that owner reviews keep flagging — mine has been fine for the most part, with two firmware update hiccups in three months that needed a power cycle to resolve.
Verdict: Buy this if you're already in Sony's ecosystem and you're planning to add the sub and rears as a deliberate build. If you want one box that's already finished, the Sonos Arc Ultra is the cleaner answer.