Room calibration was usually seen as helpful and effective, but one reviewer felt it did not make meaningful tonal changes.
Reviewers viewed the 120-watt output positively, connecting it to stronger loudness for a compact soundbar.
The JBL One app was usually praised as easy and useful, though one reviewer called it only good, not great.
One reviewer flagged the lack of DTS support as a limitation to consider.
Audio format support was strong where evaluated, with reviewers highlighting Dolby Atmos and DTS:X coverage and broad decoding support.
Battery-powered surrounds enable flexibility, but several reviewers called regular recharging a hassle or a faff.
Bluetooth generally worked reliably in the reviews that tested it.
Bluetooth stability was mixed: one reviewer could not pair a smartphone, while others had smooth streaming or no sync concerns.
One reviewer criticized the subwoofer cabinet, tying plastic construction to audible rattle at very low frequencies.
Most reviewers agreed the overall presentation improves TV audio with clearer, more immersive, and more enjoyable sound.
Cohesion was usually praised, especially the seamless bubble of sound, though one reviewer found the stage somewhat constrained.
One reviewer found the top touch controls unreliable.
Reviewers consistently liked the slim, understated, compact design and how easily it fit into rooms or TV setups.
Design reactions were mostly positive for innovation and minimalism, though several comments framed the look as practical rather than striking.
Build quality was mostly positive, with praise for premium feel and sturdiness, though one reviewer noted the plastic construction.
Build quality was generally regarded as solid or excellent, with reviewers praising sturdy construction and premium-feeling materials.
Reviewers praised audible detail in effects and the sound's detailed character.
Detail retrieval was a strength, with reviewers hearing subtle effects, crisp textures, and distinct elements in busy scenes.
Reviewers praised dialogue clarity, especially for TV viewing and voice-focused content.
Dialogue was often clear against busy soundtracks, but several reviewers found occasional difficulty, muffling, or a need for more adjustment.
One reviewer praised its ability to stay clear at higher volume without obvious distortion.
High-volume control is mostly good, with two reviewers praising resistance to distortion, though one heard dialogue clarity soften when pushed louder.
One reviewer treated the lack of Dolby Atmos as a major limitation for movie-focused buyers.
Dolby Atmos effects were widely praised as spectacular, astounding, and immersive, though a few reviews wanted clearer or stronger height projection.
One reviewer praised composure at higher volume, while another said wide dynamic range would not satisfy movie buffs.
One reviewer strongly praised dynamic range, especially smooth transitions between quiet and loud moments.
Sound modes were useful for some reviewers, but EQ flexibility was limited and one reviewer heard little difference between modes.
EQ customization was one of the clearest weaknesses, with repeated complaints about limited bands, few levels, and weak preset control.
Reviewers generally described the sound as balanced, clear, and detailed, though one noted the bass and overall sound were a little lacking.
Frequency balance was mixed, ranging from balanced and non-fatiguing to shouty, flappy, muffled, or uneven with music.
Gaming passthrough was a weakness where discussed, with reviewers flagging missing HDMI 2.1 or 4K/120Hz support.
HDMI 2.1 gaming support was limited, with reviewers routing consoles directly to the TV for better high-refresh gaming.
HDMI ARC was mostly praised for easy TV connection and remote integration, though one reviewer had occasional auto-on issues.
Reviewers who evaluated TV audio connection favored HDMI ARC/eARC, calling it the best path for Dolby Atmos playback.
Home theater fit was context-dependent: one review liked the cinematic feel, while others said serious movie watchers should look at stronger surround systems.
Home theater integration was a core strength, with reviewers calling it a strong all-in-one setup and a good easy alternative to separates.
The strongest inter-speaker connectivity evidence was positive, with one reviewer saying the surrounds worked reliably even at distance.
One reviewer noted a short one-second restart delay after pausing video, making TV latency a minor annoyance rather than a dealbreaker.
Reviewers found the soundbar loud enough for TV use and small spaces, but one cautioned it is not a roof-raising party speaker.
Reviewers consistently found the bar loud and room-filling, with enough output for cinematic impact; one noted it could play at full volume without becoming unbearable.
Low-volume and quiet-scene handling was praised in one review for keeping loud and quiet sounds delicately balanced.
Magnetic attachment was mostly secure and robust, though one reviewer said the detachable speakers sometimes required force to remove.
Wireless speaker pairing was praised in the two tests that addressed it, with stable surround operation and a strong stereo Bluetooth setup.
One reviewer noticed lower perceived loudness when sitting off to the side, limiting side-room coverage.
Off-axis or omnidirectional coverage was limited in one review, which described the experience outside the central seat as lopsided.
One reviewer disliked relying on on-bar buttons for Bluetooth pairing.
On-device controls were split: basic buttons were liked in one review, while another criticized missing direct controls for key modes.
One reviewer liked optical because it can free up an HDMI port.
Optical input was treated as a fallback, with reviewers warning that it gives a lesser surround experience than eARC.
Reviewers generally liked the included remote, describing it as solid, simple, and beginner-friendly.
Remote reactions varied from easy and well-labeled to unbacklit, mediocre, or frustratingly enigmatic.
Setup simplicity was one of the strongest points, with reviewers repeatedly calling installation easy, simple, or straightforward.
Setup was mostly considered simple, quick, or plug-and-play, with one reviewer finding the first controls and guide tricky.
Smart assistant integration was limited in the one opinionated assessment, with the reviewer saying there was not much in the way of smarts.
Smart and extra features were useful but uneven: reviewers liked streaming and portable-speaker tricks, while some wanted more modes and controls.
Height performance was impressive in several tests, but some reviewers found vertical projection less pronounced than rival Atmos bars.
Spotify support was generally useful, especially for streaming, though one reviewer noted Spotify was not built into the JBL app.
Status displays and indicators were well liked, with reviewers calling the front display helpful, easy to read, and useful for battery/status feedback.
One reviewer heard good instrument separation during music playback.
Stereo performance split reviewers: one found separation present, but several heard music as a step down, constrained, or simply not right.
Bass was the main limitation; reviewers repeatedly noted the lack of deep bass, subwoofer output, or stronger low-end performance.
The subwoofer drew heavy praise for huge impact and deep bass, but some reviewers found its levels hard to control or less precise with music.
Opinions were mixed: some reviewers liked the virtual surround effect, while others said it was not suitable for serious surround or home theater expectations.
Surround performance was a major strength, repeatedly described as immersive, precise, and competitive with strong soundbar rivals.
USB-C charging was repeatedly praised as a useful backup or major improvement for keeping the detachable speakers powered.
Value was a major strength across reviews, especially for buyers upgrading TV speakers on a tight budget.
Value opinions were positive for movie-focused users and the all-in-one package, but some reviewers questioned the cost against strong competitors.
One reviewer flagged the absence of HDMI inputs as a limitation for passthrough-style setups.
Video passthrough was useful thanks to multiple HDMI inputs and HDR/Dolby Vision support, but limited by 4K/120Hz shortcomings.
Voice reproduction was consistently described as clear, audible, or vocal-focused.
Voice reproduction was generally strong, with reviewers praising vocal clarity, natural presentation, and PureVoice performance despite limited adjustment.
Size and placement convenience were mixed to poor: the wider bar can overhang a stand, and the large subwoofer is hard to hide.
One reviewer reported the app connected the bar to the home network without fuss, supporting a positive Wi-Fi reliability score.
Reviewers liked having multiple wired connection options for different TV setups.
Wired connectivity was consistently praised for generous HDMI and input coverage, with multiple reviewers calling the ports ample or generous.
