Head-to-head · Best Dolby Atmos Soundbars Under $1000

Bose Smart Soundbar (Dolby Atmos) vs LG SC9S

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Bose Smart Soundbar (Dolby Atmos) comes out ahead by a narrow margin (4.3 vs 4.2). The gap is mostly about Buyers who want a compact, smart-home-friendly Atmos bar for mixed TV and music use and don't need cinema-grade bass. — read the strengths below before deciding.

Higher ratedRanked #3 in Best Dolby Atmos Soundbars Under $1000

Bose Smart Soundbar (Dolby Atmos)

4.3

$549as of Jun 7

The Bose Smart Soundbar is a feature-packed, compact Dolby Atmos bar built around streaming smarts and balanced everyday sound. Its up-firing drivers and A.I. Dialogue Mode keep voices clear and effects tidy, and the deep streaming and voice-assistant integration make it a strong all-rounder. The trade-off is bass: with no subwoofer included it can't deliver the low-end weight movie enthusiasts crave, so it's best as a do-everything bar for smaller setups.

Strengths

— Genuinely compact 27-inch cabinet with up-firing Atmos drivers that fits tight TV stands
— Balanced, consistent sound that handles music, dialogue and movies evenly
— Built-in Alexa voice control plus AirPlay 2, Spotify Connect and Chromecast streaming

Watch-outs

— No subwoofer in the box means bass lacks real thump and depth
— Casing looks somewhat plasticky compared with rivals
— Atmos height effect is modest from such a small cabinet

$549 · Check Price on Amazon Full review →

Ranked #4 in Best Dolby Atmos Soundbars Under $1000

LG SC9S

4.2

$569.99as of Jun 7

The LG SC9S is a feature-rich 3.1.3 Atmos bar whose triple up-firing drivers and punchy subwoofer create a tall, exciting, effects-driven soundstage – especially next to an LG OLED TV. Reviewers love its scale and feature set but flag that outright sound quality lacks subtlety and refinement, and its surround imaging needs the optional rears. It's a strong pick for LG TV owners who prize immersion and integration over audiophile nuance.

Strengths

— World-first 3.1.3 layout with three up-firing drivers for an unusually tall, dimensional soundstage
— Punchy, capable wireless subwoofer that delivers genuine low-end impact
— Deep integration and matching design with LG OLED TVs, including WOW Orchestra

Watch-outs

— Sound quality lacks low-level detail, subtlety and refinement
— Native surround imaging is weak without the optional rear speakers
— Best value is really only unlocked when paired with an LG OLED TV

$569.99 · Check Price on Amazon Full review →

How they stack up

Bose Smart Soundbar (Dolby Atmos)

Like the Sonos Beam Gen 2, the Bose Smart Soundbar is a one-box bar with no included subwoofer, so both give up the deep bass of the Samsung HW-Q800D. The Bose actually adds real up-firing Atmos drivers the Beam Gen 2 omits, but its small cabinet limits how much height it produces, and reviewers rate the Sonos higher for outright sound quality. Against the Sony HT-A3000 it offers richer streaming and voice features but similarly modest low-end.

LG SC9S

The LG SC9S goes further than any other pick on height hardware, with three up-firing drivers versus the two in the Samsung HW-Q800D and Bose Smart Soundbar, and none in the Sonos Beam Gen 2. But where the Samsung HW-Q800D pairs its height channels with better-controlled, more refined sound, the SC9S trades refinement for spectacle, and unlike the Sony HT-A3000 it includes a real subwoofer for proper bass impact.

Specs side-by-side

Spec	Bose Smart Soundbar (Dolby Atmos)	LG SC9S
Channels	Dolby Atmos (with up-firing drivers)	3.1.3
Width	27 inches	—
Up-firing Drivers	2 (Atmos height)	3 (triple height)
Audio Formats	Dolby Atmos, Dolby Digital	Dolby Atmos, DTS:X
Connectivity	HDMI eARC, Optical, Bluetooth, Wi-Fi, AirPlay 2, Chromecast, Spotify Connect	HDMI eARC, HDMI in, Optical, Bluetooth, Wi-Fi
Voice Assistant	Amazon Alexa built-in	—
Dialogue Tech	A.I. Dialogue Mode	—
Subwoofer	None (optional Bose Module)	Wireless external
Total Power	—	400W
TV Integration	—	WOW Orchestra (LG TVs)
Rear Speaker Ready	—	Yes (optional)

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