Soundbars / Compare

Amazon Fire TV Soundbar vs Bose Smart Ultra Soundbar

A

Product A: Amazon

Fire TV Soundbar

40 of 98 known

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B

Product B: Bose

Smart Ultra Soundbar

56 of 98 known

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All 98 fields

Every value links to where we found it.

Only differences

AAmazon Fire TV Soundbar

BBose Smart Ultra Soundbar

Audio system

9 of 17 differ

System channel configurationiMaker-stated channel layout of the exact package, such as 5.1.2. This can include virtual channels. It is not a count of physical drivers. Optional speakers do not count.

2.01Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026Technical details: Speaker channels 2.0.

5.1.24Maker product pagebose.co.jp/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Physical drivers in the packageiCount of physical active speaker drivers across the supplied bar, subwoofer and rear speakers. Passive radiators, microphones and virtual channels do not count. A coaxial driver, such as KEF Uni-Q, counts once, as makers count it.

21Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026Page text: dual speakers. The title says 2.0 speaker.

92Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Physical drivers in the bariCount of physical active speaker drivers in the soundbar alone. Passive radiators and virtual channels do not count. A coaxial driver, such as KEF Uni-Q, counts once, as makers count it.

27Reviewexpertreviews.co.uk/technology/tvs-home-cinema/amazon-fire-tv-soundbar-reviewRead 15 October 2026Review: 2.0-channel bar with left and right speakers and no subwoofer.

92Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Up-firing drivers in the packageiPhysical active drivers explicitly firing upwards across the supplied package. Virtual height channels and passive radiators do not count. A driver that fires upwards only when the bar is wall mounted is not counted.

07Reviewexpertreviews.co.uk/technology/tvs-home-cinema/amazon-fire-tv-soundbar-reviewRead 15 October 2026Review: 2.0-channel bar with left and right speakers. DTS Virtual:X is a virtualisation and the bar has no Dolby Atmos support.

22Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Driver layoutiPublished physical driver layout for the supplied components. A row names one driver type in one component. Do not translate channel count into driver count.

AAmazon Fire TV Soundbar

Component	Driver type	Count	Orientation
Soundbar	Speaker	2	Left and right

Source7Reviewexpertreviews.co.uk/technology/tvs-home-cinema/amazon-fire-tv-soundbar-reviewRead 15 October 2026Review names left and right speakers. Driver type and size are not published.

BBose Smart Ultra Soundbar

Component	Driver type	Count	Diameter (mm)	Orientation
Soundbar	Racetrack full-range driver	4	Not available	Front-firing
Soundbar	Racetrack full-range driver	2	Not available	Up-firing
Soundbar	Tweeter	3	25	Not available

Source6Reviewtechradar.com/televisions/soundbars/bose-smart-ultra-soundbar-reviewRead 8 October 2026Six 100 x 50 mm racetrack full-range drivers: two up-firing and four at the front. Three 25 mm tweeters. Racetrack dimensions are not a circular diameter.

Separate subwoofer includediA separate powered subwoofer is supplied with the reference package. A built-in woofer does not count.

No1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026The comparison table lists no subwoofer for the Fire TV Soundbar.

No3Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026Complete box contents and optional accessories sections.

Included subwoofer connectioniAudio link used by the supplied separate subwoofer. Wireless subwoofers can still require an AC power cable.

Not available

Not available

Included subwoofer driver diameteriPublished diameter of an active driver in the supplied separate subwoofer. Do not use enclosure size or passive radiator size.

Not available

Not available

Rear speakers includediCount of separate rear speaker enclosures supplied with the reference package. Detachable bar ends count when usable as rears. Optional rear speakers do not count.

01Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026The comparison table lists no surround speakers for the Fire TV Soundbar.

03Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026Complete box contents and optional accessories sections.

Included rear speaker connectioniAudio link to the supplied rear speaker enclosures. Their power connection is separate.

Not available

Not available

Detachable rear speakersiThe bar has supplied detachable end sections usable as separate rear speakers.

No1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026One-piece bar with no detachable ends in the box list.

Not available

Compatible optional subwoofersiMaker-named compatible additional subwoofer models. These do not contribute to the reference package layout, dimensions or measurements.

Not available

Bose Bass Module 500, Bose Bass Module 7003Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026Optional accessories section.

Compatible optional rear speakersiMaker-named compatible additional rear speaker models. These do not contribute to the reference package layout, dimensions or measurements.

Not available

Bose Surround Speakers, Bose Surround Speakers 7003Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026Optional accessories section.

Total RMS audio output poweriMaker-stated RMS or rated continuous amplifier output for the exact supplied package. Peak or unspecified maximum claims do not qualify. Distortion, load and rating conditions belong in the source note. Power consumption is separate.

Not available

Not available

Total peak audio output poweriMaker-stated peak or maximum amplifier output for the exact supplied package. This is separate from RMS or continuous output and from electrical consumption. Rating conditions belong in the source note.

40W6Press articleaftvnews.com/amazon-announces-new-fire-tv-soundbar-without-any-actual-fire-tv-capabilitiesRead 15 October 2026Article: a pair of 20-watt speakers in a 2.0 stereo setup. No rating condition is given.7Reviewexpertreviews.co.uk/technology/tvs-home-cinema/amazon-fire-tv-soundbar-reviewRead 15 October 2026Review: left and right speakers deliver a maximum output of 20 W apiece, 40 W in total. The maker does not state a rating condition. This is not an RMS figure.

Not available

Published frequency response lower limitiMaker-published lower limit for the exact supplied package. Tolerance and test conditions belong in the source note. Reviewer extension measurements are separate.

Not available

Not available

Published frequency response upper limitiMaker-published upper limit for the exact supplied package. Tolerance and test conditions belong in the source note.

Not available

Not available

Audio formats

3 of 9 differ

Dolby AtmosiExplicit support for Dolby Atmos playback. Transport codec and connection restrictions belong in source notes.

No1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026Technical details: surround sounds supported DTS Virtual:X and Dolby Digital. The comparison table lists Dolby Digital only, while the Plus lists Dolby Atmos.

Yes2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

DTS:XiExplicit support for DTS:X playback. Virtual surround processing alone does not establish DTS:X decoding.

No1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026Technical details: DTS Virtual:X. The comparison table lists DTS Virtual:X for this bar and DTS:X for the Plus. Virtual processing is not DTS:X decoding.

No6Reviewtechradar.com/televisions/soundbars/bose-smart-ultra-soundbar-reviewRead 8 October 2026

Supported audio formatsiAudio formats explicitly decoded by the device. Codec and connection restrictions belong in source notes. Bluetooth codecs and music-file formats are separate.

Dolby Digital1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026Technical details: Dolby Digital. Page text also says Dolby Audio. No connection is named.

LPCM, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby MAT, Dolby Atmos, AAC9Maker product pagesupport.bose.co.uk/article/about-dolby-atmos-compatibility-smart-ultra-soundbarRead 8 October 202610Maker product pagesupport.bose.ca/article/susb-soundbar-determining-the-digital-audio-format---ka08c000001pxiaaauRead 8 October 2026Official app format list includes LPCM, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos and AAC. Public indexed body read.

Audio formats by connectioniExplicitly supported audio decoding combinations. Max input channels counts decoded input audio channels, including LFE. A 5.1 layout has 6 channels and 7.1 has 8. Output speaker layouts and Atmos objects do not count. Atmos over Dolby Digital Plus and over Dolby TrueHD are separate rows. Format support on one input does not prove support on another.

AAmazon Fire TV Soundbar

Not available

BBose Smart Ultra Soundbar

Connection	Format
Optical	Dolby Digital 5.1
HDMI ARC	Dolby Digital 5.1
HDMI eARC	Dolby Digital 5.1
HDMI ARC	Dolby Atmos (Dolby Digital Plus)
HDMI eARC	Dolby Atmos (Dolby Digital Plus)
HDMI eARC	Dolby Atmos (Dolby TrueHD)
HDMI eARC	Dolby Atmos (Dolby MAT)

Source9Maker product pagesupport.bose.co.uk/article/about-dolby-atmos-compatibility-smart-ultra-soundbarRead 8 October 2026Official connection matrix: Dolby Digital 5.1 through optical, ARC or eARC. Atmos in Dolby Digital Plus through ARC/eARC. Atmos in TrueHD or MAT requires eARC. Public indexed article body read.

Music file formatsiPublished local or network music-file playback formats. Playback route and app restrictions belong in source notes.

Not available

Not available

Max wired audio sample rateiHighest explicitly published supported sample rate for decoded wired audio input. Name the exact HDMI, ARC, eARC or optical connection and codec in source notes. This is the published route limit, not proof of a device-wide maximum across all inputs. Local or network music-file limits and Bluetooth do not qualify. A chipset limit is not device evidence.

Not available

Not available

Max music file sample rateiHighest explicitly published supported local or network music-file sample rate. Name the playback route and file format in source notes. This is the published route and format limit, not proof of a device-wide maximum across all music formats. Wired HDMI or optical input and Bluetooth are separate.

Not available

Not available

Max wired audio bit depthiHighest explicitly published supported bit depth for decoded wired audio input. Name the exact HDMI, ARC, eARC or optical connection and codec in source notes. This is the published route limit, not proof of a device-wide maximum across all inputs. Local or network music-file limits and Bluetooth do not qualify.

Not available

Not available

Max music file bit depthiHighest explicitly published supported local or network music-file bit depth. Name the playback route and file format in source notes. This is the published route and format limit, not proof of a device-wide maximum across all music formats. Wired HDMI or optical input and Bluetooth are separate.

Not available

Not available

Connectivity

5 of 17 differ

Ports on the bariPhysical connectors on the soundbar alone. Record input, output, ARC or eARC, service, subwoofer and power roles explicitly. Count identical connectors per row. Component connectors are described in source notes.

AAmazon Fire TV Soundbar

Connector	Count	Version	Role
HDMI	1	ARC	HDMI ARC connection to the TV
Optical	1	Not available	Digital audio input
USB-A	1	Not available	USB input, listed as an input source
AC power	1	Not available	Soundbar power input

Source1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026Technical details: Ports HDMI, Optical, AC, USB-A.4Owner's manuald1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdfRead 15 October 2026Back view: optical in port, USB port, HDMI ARC port and power port. Mounting holes sit on the back.6Press articleaftvnews.com/amazon-announces-new-fire-tv-soundbar-without-any-actual-fire-tv-capabilitiesRead 15 October 2026Article: HDMI eARC/ARC to the TV, optical in, a USB-A port that seems to serve as an input source, and a power connector.

BBose Smart Ultra Soundbar

Connector	Count	Role
HDMI	1	TV audio input through ARC or eARC
Optical	1	Digital audio input
USB-C	1	Service only
Subwoofer	1	BASS output for compatible Bose bass module
3.5 mm audio	1	IR connection for optional infrared emitter
AC power	1	Mains power input
Ethernet	1	Wired network connection
3.5 mm audio	1	ADAPTiQ calibration headset input
3.5 mm audio	1	DATA service connection

Source3Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026Rear-panel diagram page 59. USB connector type separately confirmed by support or review.8Maker product pagesupport.bose.com.au/article/updating-the-software-or-firmware-of-your-smart-ultra-soundbarRead 8 October 2026Official update instructions explicitly identify USB-C SERVICE jack. Public indexed article text read. Direct support route renders an empty shell.

HDMI ARC

Yes1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026Page: connect the bar to the HDMI ARC or eARC port on your TV. The bar port is labelled HDMI ARC in the quick start guide.4Owner's manuald1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdfRead 15 October 2026The back port is labelled HDMI ARC PORT and connects to the TV's HDMI ARC/eARC port.

Yes3Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026

HDMI eARC

Not available

Yes3Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026

HDMI-CEC

Yes4Owner's manuald1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdfRead 15 October 2026Connect to your TV: make sure the HDMI CEC setting is enabled on the TV.

Yes3Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026TV remote and CEC instructions on pages 58-61.

HDMI video passthroughiCan pass video from a dedicated HDMI source input to a television output. ARC or eARC alone does not qualify.

No4Owner's manuald1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdfRead 15 October 2026The back view shows a single HDMI port, the HDMI ARC port to the TV. There is no HDMI input.

No2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Video passthrough modesiPublished supported passthrough combinations, not inferred maxima at untested resolutions. State chroma, bit depth, HDR and firmware restrictions in source notes.

Not available

Not available

HDR passthrough formats

Not available

Not available

VRR passthrough

Not available

Not available

ALLM passthrough

Not available

Not available

HDCP versioniHighest HDCP version the maker states for an HDMI port of the soundbar, such as 2.3. When the source inputs and the TV output differ, the source input version is stored. A bar with no HDMI input stores the version of its TV output, also when that output carries video from a built-in streaming player.

Not available

Not available

Bluetooth audio inputiCan receive audio from a Bluetooth source. A Bluetooth remote alone does not qualify.

Yes1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026Technical details: Bluetooth support Yes.

Yes2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Bluetooth versioniPublished version of the soundbar audio connection. An optional remote or detachable rear can use a different version.

5.08Reviewtechinsights.com/ko/node/54430Read 15 October 2026TechInsights teardown of the EVG487 lists the Actions ATS2853 Bluetooth 5.0 audio SoC. Amazon publishes no Bluetooth version for this bar.

5.02Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Bluetooth audio codecsiExplicitly supported codecs for received Bluetooth audio. A Bluetooth version alone does not establish a codec.

Not available

SBC, AAC7Reviewexpertreviews.co.uk/technology/tvs-home-cinema/bose-smart-ultra-soundbar-reviewRead 8 October 2026Connectivity section explicitly names SBC and AAC.

Wi-Fi

No7Reviewexpertreviews.co.uk/technology/tvs-home-cinema/amazon-fire-tv-soundbar-reviewRead 15 October 2026Review: the bar cannot be hooked up directly to your Wi-Fi network. Bluetooth is the only wireless link.8Reviewtechinsights.com/ko/node/54430Read 15 October 2026Teardown: one PCB antenna, used for 2.4 GHz Bluetooth. No Wi-Fi radio is listed.

Yes2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Wi-Fi standardiPublished Wi-Fi standards for the soundbar, written as 802.11 names without IEEE, such as "802.11a/b/g/n/ac/ax". A Wi-Fi generation is written as its standard, so Wi-Fi 5 is "802.11ac" and Wi-Fi 6 is "802.11ax". Do not infer the standard from frequency bands.

Not available

Not available

Wi-Fi bandsiPublished radio bands, such as 2.4 GHz and 5 GHz.

Not available

2.4 GHz, 5 GHz3Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026Network troubleshooting explicitly uses both 2.4 GHz and 5 GHz.

Built-in Ethernet speediRated speed of the built-in port. An optional adapter does not count.

Not available

Not available

Streaming and control

7 of 8 differ

Streaming protocolsiNamed network playback protocols, such as AirPlay 2, Google Cast, Spotify Connect and Tidal Connect. Bluetooth is separate.

Not available

Apple AirPlay 2, Google Cast, Spotify Connect2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Voice assistantsiNamed assistants supported by the soundbar. Built-in and external-device routes and market restrictions belong in source notes.

Not available

Amazon Alexa, Google Assistant2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026Alexa built in where available. Google Assistant requires a separate Google Home device.

Built-in microphoneiPhysical microphone in the bar for voice or calibration. An external setup phone or remote microphone does not count.

No7Reviewexpertreviews.co.uk/technology/tvs-home-cinema/amazon-fire-tv-soundbar-reviewRead 15 October 2026Review: the soundbar does not have an integrated microphone.

Yes2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Microphone mute controliA physical control on the soundbar explicitly disables its built-in voice microphone. State whether this is an electrical switch or software-controlled button when known.

Not available

Yes3Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026Physical Microphone off touch button. No electrical isolation claim.

Companion apps

Not available

Bose app2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Companion app platforms

Not available

iOS, Android2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Multiroom audioiCan play synchronised audio with other rooms through a supported network platform. Optional surround expansion alone does not qualify.

Not available

Yes2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Remote includediA separate remote control supplied with the reference package. Phone apps and TV remotes do not count.

Yes1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026In the box: remote.4Owner's manuald1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdfRead 15 October 2026Meet your remote page and the included items show the remote and 2 AAA batteries.

Yes2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Sound processing

4 of 7 differ

Sound modes

Movie, Music, Dialogue1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026Technical details: EQ Modes Movies, Music, Dialogue.4Owner's manuald1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdfRead 15 October 2026Remote: Equalizer selects movie, music or dialogue sound modes.

A.I. Dialogue Mode, Personal Surround Sound2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026Personal Surround Sound requires optional Bose Ultra Open Earbuds. Current feature.

Automatic room calibrationiExplicit acoustic measurement or analysis used to adapt playback to the room. Manual EQ alone does not qualify. Setup phone requirements belong in source notes.

Not available

Yes2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026Comparison lists ADAPTiQ Yes for Ultra and No for Smart.

Room calibration system

Not available

ADAPTiQ2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Dialogue enhancementiA dialogue or voice mode counts, also when the maker lists it as an EQ preset.

Yes1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026Technical details: EQ Modes include Dialogue. A dialogue mode counts, also when the maker lists it as an EQ preset.

Yes2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Night mode

Not available

Not available

Equalizer controlsiPublished user-adjustable EQ controls. Bass and treble controls are distinct from multi-band EQ.

Bass4Owner's manuald1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdfRead 15 October 2026Remote: Bass button with low, medium and high.

Bass, Treble3Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026Adjust the audio section: bass and treble. Channel-level controls are separate.

TV speaker integrationiNamed features allowing compatible television speakers to play with the bar. TV models and connection requirements belong in source notes.

Not available

Not available

Power

3 of 6 differ

Published operating poweriMaker-published operating electrical consumption of the soundbar alone. Included subwoofer and rear-speaker consumption do not count. Keep workload and method in source notes. Audio amplifier output is separate.

Not available

Not available

Published standby poweriMaker-published non-networked standby consumption of the bar alone. Networked standby and other components are separate.

Not available

0.44W5Maker spec sheet (PDF)assets.bosecreative.com/m/1d2a0898ad7c3a3c/original/EC_No_1275_2008_Data_Table.pdfRead 8 October 2026March 13, 2025 data table, page 5. Bar at 230 V / 50 Hz, non-networked standby, microphone on before disabling networks.

Published networked standby poweriMaker-published networked standby consumption of the bar alone. Enabled radio and network conditions belong in source notes.

Not available

1.9W5Maker spec sheet (PDF)assets.bosecreative.com/m/1d2a0898ad7c3a3c/original/EC_No_1275_2008_Data_Table.pdfRead 8 October 2026Page 5. Bar at 230 V / 50 Hz with every wired network port connected and wireless network port activated.

Power supplyiPublished AC input range or external DC adapter arrangement. Electrical input ratings are not operating consumption.

AC 100-240 V, 50/60 Hz, 60 W electrical rating3Maker product pagedigprjsurvey.amazon.com/csad/help/node/TOtwiFswWWnUUt2cIORead 15 October 2026Product specifications: Electrical Rating 100V-240V, 50/60Hz, 60W. This is an electrical rating and not an operating consumption figure.

100-240 V AC, 50/60 Hz, 65 W input rating3Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026Regulatory input rating on page 6. Not operating consumption or amplifier output.

Detachable rear battery lifeiMaker-stated runtime of the supplied detachable rear speakers. Volume, mode and recharge conditions belong in source notes.

Not available

Not available

Detachable rear charge timeiMaker-stated full recharge time of supplied detachable rear speakers. Charging route belongs in source notes.

Not available

Not available

Measured

None of 8 known

Low-frequency extension (measured)iReviewer-measured lower extension for the exact tested package. Test threshold, mode, room correction and configuration belong in source notes.

Not available

Not available

High-frequency extension (measured)iReviewer-measured upper extension for the exact tested package. Test threshold and configuration belong in source notes.

Not available

Not available

Max sound pressure (measured)iReviewer-measured maximum sound pressure. Signal, distance, sound mode and supplied or optional speaker configuration belong in source notes.

Not available

Not available

Frequency response deviation (measured)iReviewer-measured standard error against the stated target. Target, averaging range, preset and test method belong in source notes.

Not available

Not available

Measured latencyiReviewer-measured audio latency. Keep source/TV, firmware, codec, synchronisation correction and exact tested speaker configuration in source notes. Negative offsets are valid when the method reports them.

Not available

Not available

Operating power (measured)iReviewer-measured operating consumption of the soundbar alone. Optional or supplied external speakers do not count. Workload and enabled radio conditions belong in source notes.

Not available

Not available

Standby power (measured)iReviewer-measured bar-only standby consumption. Network state and test conditions belong in source notes.

Not available

Not available

Soundbar weight (measured)iReviewer-measured bar-only weight. Excludes subwoofer, rears, mounting hardware and cables.

Not available

Not available

Dimensions and weight

2 of 6 differ

Soundbar dimensionsiBar alone in its normal tabletop orientation, without detachable rears, wall brackets or external cables. A source that includes detachable ends must use component_dimensions instead. A size labelled L x W x H, as on Amazon, is width x depth x height.

Width610Height64Depth89mm(24 × 2.5 × 3.5 in)2Maker product pageamazon.ca/dp/B0C4BZ28PGRead 15 October 2026Technical details: product size 61.0 cm x 6.4 cm x 8.9 cm. The US page gives 24 x 3.5 x 2.5 inches and says the height is 2.5 inches, so the width is 610, the height 64 and the depth 89 mm.

Width1,045Height58.2Depth106.9mm(41.1 × 2.3 × 4.2 in)4Maker product pagebose.co.jp/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026Technical Specifications metric dimensions. Bar alone.

Soundbar weightiBar alone, without detachable rears, subwoofer, wall brackets or external cables. Source-published masses including detachable ends belong in component_dimensions.

1,800g(4 lb)2Maker product pageamazon.ca/dp/B0C4BZ28PGRead 15 October 2026Technical details: weight 1.8 kg. The US page gives 3.97 lbs, which agrees.

5,750g(12.7 lb)4Maker product pagebose.co.jp/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026Technical Specifications metric weight. Bar alone.

Component dimensions and weightiPublished dimensions and mass for named supplied components, including a bar with detachable rears attached when stated. Each row describes one enclosure, not the pair, unless the component label explicitly states a set. Width, height and depth use normal installed orientation.

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Package dimensions

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Package weightiShipping package including supplied components and packaging.

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Wall mountable

Yes1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026In the box: Wall Mounting Kit.3Maker product pagedigprjsurvey.amazon.com/csad/help/node/TOtwiFswWWnUUt2cIORead 15 October 2026The page says the device has two mounting slots on the back for the wall mounting rings.4Owner's manuald1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdfRead 15 October 2026Mounting the soundbar on the wall section.

Yes3Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026

In the box

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In the box

Fire TV Soundbar, Remote, HDMI cable, Power cable, AAA batteries (2), Wall mounting kit, Quick start guide1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026Included in the box: Fire TV Soundbar, remote, HDMI cable, power cable, 2 AAA batteries, Wall Mounting Kit, Quick Start Guide.4Owner's manuald1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdfRead 15 October 2026Also included: HDMI cable and power cable, remote with 2 AAA batteries, wall mounting accessories.

Smart Ultra Soundbar, HDMI cable, Optical cable, ADAPTiQ headset, Power cord, Remote control with battery, Quick start guide2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Wall mount hardware includediSupplied bar mounting brackets or mount. Screws alone do not establish that a complete mount is included.

Yes1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026In the box: Wall Mounting Kit.4Owner's manuald1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdfRead 15 October 2026Mounting accessories: paper template, 2 anchors, 2 screws and 2 wall mounting rings.

No3Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026Wall bracket must be purchased separately.

HDMI cable included

Yes1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026In the box: HDMI cable.4Owner's manuald1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdfRead 15 October 2026Also included: HDMI cable.

Yes2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Optical cable included

No4Owner's manuald1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdfRead 15 October 2026Optical in port note: optical cable not included. Connect to your TV: optical cable (sold separately).

Yes2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

General

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Series

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Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

EVG4873Maker product pagedigprjsurvey.amazon.com/csad/help/node/TOtwiFswWWnUUt2cIORead 15 October 2026Amazon Safety and Compliance page: Fire TV Soundbar Model Number EVG487.

4414513Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026Regulatory model on page 6. Retail identifier, where present, separately supported by SoundGuys.

GTIN / EAN

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AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

20 September 20235Press articlecordcuttersnews.com/amazon-introduces-a-new-fire-tv-sound-barRead 15 October 2026Amazon announced the soundbar on 20 September 2023, per this article. AFTVnews posted the same day.6Press articleaftvnews.com/amazon-announces-new-fire-tv-soundbar-without-any-actual-fire-tv-capabilitiesRead 15 October 2026Article dated 20 September 2023.

21 September 20231Press releaseassets.bosecreative.com/m/31cad1e512235473/original/Bose_Smart_Ultra_Soundbar_Press-Release_FINAL_ENUS.pdfRead 8 October 2026

Status

Available1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026The page is live with a rating count and no discontinued notice.

Available2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

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SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

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Bose Lifestyle Ultra Soundbar11Maker product pagebose.com/p/home-theater/bose-lifestyle-ultra-soundbar/LSULT-SOUNDBAR.htmlRead 8 October 2026FAQ identifies Smart Ultra Soundbar as the prior model.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$119.995Press articlecordcuttersnews.com/amazon-introduces-a-new-fire-tv-sound-barRead 15 October 2026US price at launch: $119.99. Excludes sales tax.

$8991Press releaseassets.bosecreative.com/m/31cad1e512235473/original/Bose_Smart_Ultra_Soundbar_Press-Release_FINAL_ENUS.pdfRead 8 October 2026US launch price, excluding sales tax.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

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MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, CA, GB, DE1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026US from this Amazon US page.2Maker product pageamazon.ca/dp/B0C4BZ28PGRead 15 October 2026CA from this Amazon Canada page for the same ASIN.9Press releaseaboutamazon.co.uk/news/devices/fire-tv-soundbar-ukRead 15 October 2026Amazon UK press release of July 2024 brings the Fire TV Soundbar to the UK and Germany.

US, GB, JP2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026US, GB and JP maker pages offer this exact model.4Maker product pagebose.co.jp/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

ColoursiThe maker's own colour names

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Black, Arctic White1Press releaseassets.bosecreative.com/m/31cad1e512235473/original/Bose_Smart_Ultra_Soundbar_Press-Release_FINAL_ENUS.pdfRead 8 October 2026

Links

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Product page

www.amazon.com/dp/B0C4BZ28PG1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026

www.bose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.html2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026

Spec sheet

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Manual

d1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdf4Owner's manuald1o9vk2qokce73.cloudfront.net/S3+Cloudfront/FireTV/Fire+TV+Soundbar/FireTV_Soundbar_QSG_NA_EN.pdfRead 15 October 2026Fire TV Soundbar quick start guide, 2 pages, file 22-004912-02. The PDF has no text layer. Read through OCR and by eye.

assets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdf3Owner's manualassets.bosecreative.com/m/4e45f9f2aa42c8be/original/884437_OG_SUSB-SOUNDBAR_en.pdfRead 8 October 2026

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year1Maker product pageamazon.com/dp/B0C4BZ28PGRead 15 October 2026US: 1-year limited warranty and service.2Maker product pageamazon.ca/dp/B0C4BZ28PGRead 15 October 2026Canada page also states a 1-year limited warranty.

1year2Maker product pagebose.com/p/home-theater/bose-smart-ultra-soundbar/SUSB-SOUNDBAR.htmlRead 8 October 2026One-year limited warranty for new products directly from Bose US.

Both are also in the API. Back to all soundbars.