Best soundbars for 2026

For most people, yes, and by a wider margin than you might expect. TV manufacturers have gotten very good at thinning their sets, which means the speakers are almost always pointed down or backward and firing into a stand or cabinet. The result is dialogue that feels recessed, bass that disappears, and a general flatness that makes even good content feel smaller than it should. A soundbar—even a budget one—fires sound forward into the room and typically has dedicated woofer drivers that a thin TV panel simply can’t fit. The upgrade is immediately noticeable, particularly for dialogue clarity and action sequences. The one case where TV speakers are passable: very small rooms where a soundbar’s forward projection would be overkill, or TVs with rear-facing downward-angled speakers placed in an open space where the sound can actually reach you.

Dolby Atmos is an object-based audio format that adds height information to a soundtrack, meaning sound designers can place sounds above you, not just around you. A soundbar decodes Atmos in one of two ways: upward-firing drivers that bounce sound off the ceiling (real height effect, though room-dependent) or virtual processing that simulates height without physical drivers. The distinction matters. Upward-firing channels work best in rooms with flat ceilings between eight and ten feet high; vaulted or very high ceilings significantly reduce the effect. Virtual Atmos processing varies widely in quality—some implementations are genuinely convincing, others just add reverb. The format also requires Atmos-encoded content (available on most major streaming services and 4K Blu-ray). A soundbar marketed as “Dolby Atmos compatible” that only has virtual processing is not the same product as one with upward-firing drivers.

HDMI eARC (enhanced Audio Return Channel) is the correct connection for most modern soundbars paired with modern TVs. It carries lossless audio formats including Dolby TrueHD and DTS-HD Master Audio, supports Atmos and DTS:X object-based audio over a single cable, and handles two-way control so your TV remote adjusts the soundbar volume. An optical connection is limited to compressed Dolby Digital and DTS 5.1—it cannot carry Atmos or lossless audio. If your TV has an HDMI ARC or eARC port (most TVs from 2019 onward do), use it. If your TV only has optical, you’ll still get improved audio, but you’re capped at compressed 5.1, and any Atmos content will be downmixed. Check your TV’s spec sheet before assuming—HDMI CEC control also needs to be enabled in the TV settings for the single-remote experience to work.

It depends on what you watch and how much bass you want. A soundbar without a separate sub can still deliver decent low-end—premium all-in-one bars like the Sonos Arc Ultra use larger internal woofers that produce credible bass for most content. But for action films, concerts, and gaming where deep bass is part of the experience, a separate subwoofer (wired or wireless) makes a meaningful difference that a built-in driver physically cannot match. The trade-off is placement and clutter: a subwoofer needs a spot in the room and adds a cable or wireless receiver to the setup. If your room is small (a bedroom or a compact living room), a standalone sub can also be too much bass in a confined space. If you watch a lot of blockbusters or love music with real low-end, budget for the subwoofer version.

Partly. A quality soundbar with virtual processing can approximate the ‘surrounded’ feeling for most content, and it does so with dramatically less gear, fewer cables, and no speaker placement decisions. For casual viewers and most living rooms, a soundbar is genuinely sufficient. What it cannot fully replicate: true discrete rear-channel audio. In a real 5.1 or 7.1 system, rear sounds come from physical speakers positioned behind you—that localization is different from even the best virtual processing. The practical gap has narrowed considerably with premium bars that include physical rear satellite speakers (like the Samsung HW-Q990D), which give you real surround without running speaker wire. If pure audio immersion is the goal and you’re willing to run cables or place wireless satellites, a system with rear speakers (even a soundbar-based one) is the honest recommendation.