OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Soundbars Methodology v2.0
Soundbars Methodology v2.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Soundbars Methodology v2.0: technical specifications plus grades from 1,310 independent expert reviews and 1,704 video reviews, with 0% commercial bias.
Explore Soundbars Methodology v2.0

TCL Alto 8 Review | 109 Data compared

Avg. price:~£200N. of audio channels:2.1Audio output power:300 WHDMI ARC type:eARC

TCL Alto 8 Review: Compare 109 technical specifications and 1 expert reviews to see how this product ranks in the Soundbars category and whether it is worth buying.

TCL Alto 8
7.5/10

Overall score

Score
7.5/ 10
✕
What it is
An overall evaluation of the soundbar's quality, based on technical analyses and grades from independent expert reviews.
When it matters
When you need a quick reference to identify the best soundbars on the market.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 89% of models
Score components

95%

7.5

Technical score

5%

7.5

Reviews score

Reviews score 5% · 7.5 · based on 1 written review
1 written review counts as 1 of the 2 needed; the rest counts as 7/10. Every model in this category gets the same split: reviews 5%, technical score 95%. A video or a short review counts less than a full test.
â–²Better than 89% of soundbars
8.1

Value for money

Value for money
8.1/ 10
✕
What it is
An indicator that combines the soundbar's overall rating with its cost.
When it matters
When you are looking for a soundbar with a good balance between audio quality, features, and price.
Score distribution
â–¼
<55-66-77-88-99-10
★ Better than 97% of models
Score components

70%

7.5

Overall score

30%

9.5

Price

★Better than 97%
7.5

Technical score

Technical score
7.5/ 10
✕
What it is
An assessment of the soundbar's technical performance, covering key areas such as audio quality, channel configuration, connectivity, HDMI and wireless features, and design.
When it matters
When you want to compare soundbars based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
★ Better than 90% of models
Score components

25%

7.9

Audio

18%

5.8

Formats

16%

8.9

Connectivity

14%

7.3

Controls

12%

8.2

HDMI & Gaming

10%

8.0

Smart features

5%

5.4

Design

★Better than 90%
7.5

Reviews score

Reviews score
7.5/ 10
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves.
Weighting: Big test sites count more, short reviews half as much as full tests. A video review counts half.
Share: Reviews are 5% of the overall score for every model in this category; each of the 2 needed reviews that is missing counts as 7/10.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 74% of models
Grades by review (1)
1 review, with a printed score. Share in the overall score: 5%, the same for every model in this category.
User ratings collected online are not part of this score.
â–¼Worse than 74%
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of soundbar TCL Alto 8

Technical score
Technical score
7.5/ 10
✕
What it is
An assessment of the soundbar's technical performance, covering key areas such as audio quality, channel configuration, connectivity, HDMI and wireless features, and design.
When it matters
When you want to compare soundbars based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
★ Better than 90% of models
Score components:

25%

7.9

Audio

18%

5.8

Formats

16%

8.9

Connectivity

14%

7.3

Controls

12%

8.2

HDMI & Gaming

10%

8.0

Smart features

5%

5.4

Design

7.5
Reviews score
7.5
Value for money
Value for money
8.1/ 10
✕
What it is
An indicator that combines the soundbar's overall rating with its cost.
When it matters
When you are looking for a soundbar with a good balance between audio quality, features, and price.
Score distribution
â–¼
<55-66-77-88-99-10
★ Better than 97% of models
Score components:

70%

7.5

Overall score

30%

9.5

Price

8.1
Brand name
TCL
N. of audio channels
2.1
This soundbar offers 2.1 audio channels, more than 56.9% of soundbars and equal to 19.2% of soundbars.
Audio output power
300 W
Market range: <10 W – >260 W
This soundbar delivers 300 W of audio output power, more than 90.8% of soundbars and equal to 0.6% of soundbars.
Max SPL
97 dB SPL
Market range: <75 dB SPL – >105 dB SPL
This soundbar has a max SPL of 97 dB SPL, higher than 64.9% of soundbars and equal to 5.4% of soundbars.
Min frequency
38.9 Hz
Market range: <20 Hz – >120 Hz
This soundbar reaches a minimum frequency of 38.9 Hz, lower than 82% of soundbars.
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Dolby Atmos
yes
This soundbar supports Dolby Atmos. 79.8% of soundbars include this feature.
DTS:X
no
This soundbar does not support DTS:X. 10.6% of soundbars include this feature.
Dolby TrueHD
no
This soundbar does not support Dolby TrueHD. 17.6% of soundbars include this feature.
DTS-HD Master Audio
no
This soundbar does not support DTS-HD Master Audio. 10.1% of soundbars include this feature.
Dolby Digital Plus
no
This soundbar does not support Dolby Digital Plus. 25% of soundbars include this feature.
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N. of HDMI inputs
1
Market range: <0 – >5
This soundbar has 1 HDMI inputs, more than 68.1% of soundbars and equal to 27.1% of soundbars.
Wi-Fi connectivity
yes
This soundbar supports Wi-Fi connectivity. 68.6% of soundbars include this feature.
Wi-Fi version
Wi-Fi 5
This soundbar uses Wi-Fi Wi-Fi 5, which is newer than that of 78.7% of soundbars and the same as that of 18.1% of soundbars.
Bluetooth connectivity
yes
This soundbar supports Bluetooth connectivity. 3.7% of soundbars include this feature.
Bluetooth version
5
This soundbar uses Bluetooth 5, which is newer than that of 38.9% of soundbars and the same as that of 47.6% of soundbars.
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Smartphone app
no
This soundbar does not have smartphone app. 35.1% of soundbars offer this feature.
Remote control
yes
This soundbar has remote control. 26.6% of soundbars offer this feature.
Control panel
yes
This soundbar has control panel. 9.6% of soundbars offer this feature.
Voice assistant compatibility
yes
This soundbar supports voice assistant compatibility. 69.2% of soundbars include this feature.
Far-field microphones
no
This soundbar does not have far-field microphones. 12.2% of soundbars offer this feature.
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HDMI version
eARC
This soundbar uses HDMI eARC, which is newer than that of 73.9% of soundbars and the same as that of 17% of soundbars.
HDMI ARC type
eARC
This soundbar has eARC as its HDMI TV-audio return type, which is more advanced than what 78.7% of soundbars and the same as what 21.3% offers.
HDMI-CEC support
yes
This soundbar supports HDMI-CEC. 37.4% support HDMI-CEC.
HDMI pass-through resolution
4K
This soundbar supports HDMI pass-through up to 4K, which is higher than that of 80.1% of soundbars and the same as that of 17.2% of soundbars.
HDMI pass-through frame rate
60 fps
This soundbar supports HDMI pass-through up to 60 fps, higher than 82.4% of soundbars and equal to 14.4% of soundbars.
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AirPlay
yes
This soundbar supports AirPlay. 80.3% of soundbars include this feature.
Chromecast built-in
yes
This soundbar supports Chromecast built-in. 88.2% of soundbars include this feature.
Spotify Connect
yes
This soundbar supports Spotify Connect. 77.1% of soundbars include this feature.
TIDAL Connect
no
This soundbar does not support TIDAL Connect. 9.6% of soundbars include this feature.
Amazon Music native support
no
This soundbar does not support native Amazon Music. 21.3% support native Amazon Music.
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Width
1,000 mm
Market range: <350 mm – >1.1k mm
This soundbar is 1,000 mm wide, wider than 86.2% of soundbars and equal to 0.5% of soundbars.
Height
66 mm
Market range: <50 mm – >100 mm
This soundbar is 66 mm high, shorter than 51.9% of soundbars and equal to 2.1% of soundbars.
Thickness
127 mm
Market range: <60 mm – >135 mm
This soundbar is 127 mm thick, thicker than 88.8% of soundbars and equal to 0.5% of soundbars.
Weight
2,900 g
Market range: <500 g – >5.5k g
This soundbar weighs 2,900 g, more than 70.2% of soundbars and equal to 1.6% of soundbars.
Build material
plastic
This soundbar uses plastic for the build material, which is different from that of 4.8% of soundbars and the same as that of 89.4% of soundbars.
Fabric grille or wrap.
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TCL Alto 8 vs the average soundbar

246810TotalAudioFormatsConnectivityHDMI & GamingSmart featuresControlsDesign
  • 1 more HDMI inputs
    This soundbar has more HDMI inputs than the average soundbar (1 vs 0). The average soundbar has 0 HDMI inputs.
    1 vs 0
  • Supports Dolby Atmos
    This soundbar supports Dolby Atmos, the average soundbar does not.
  • Dedicated center channel
    This soundbar has center channel driver, the average soundbar does not.
  • Subwoofer included
    This soundbar has subwoofer included, the average soundbar does not.
  • Wi-Fi connectivity
    This soundbar supports Wi-Fi connectivity, the average soundbar does not.
  • Built-in Chromecast
    This soundbar supports Chromecast built-in, the average soundbar does not.
  • 4 more drivers
    This soundbar has more drivers than the average soundbar (8 vs 4). The average soundbar has 4 drivers.
    8 vs 4
  • Supports AirPlay
    This soundbar supports AirPlay, the average soundbar does not.
  • 20% better value for money
    TCL Alto 8 has better value for money than the average soundbar (8.1 vs 6.7).
    8.1 vs 6.75
  • Dedicated center channel
    This soundbar has center channel driver, the average soundbar does not.
  • Subwoofer included
    This soundbar has subwoofer included, the average soundbar does not.
  • 4 more drivers
    This soundbar has more drivers than the average soundbar (8 vs 4). The average soundbar has 4 drivers.
    8 vs 4
  • More audio channels
    This soundbar has more audio channels than the average soundbar (2.1 vs 2). The average soundbar has 2.0 audio channels.
    2.1 vs 2.0
  • 4.29x more audio output power
    This soundbar has a higher audio output power than the average soundbar (300 W vs 70 W). The average soundbar delivers 70 W of audio output power.
    300 W vs 70 W
  • 1.25 inch larger subwoofer driver size
    This soundbar has a higher subwoofer driver size than the average soundbar (5.3 inch vs 4 inch). The average soundbar uses a subwoofer driver size of 4 inch.
    5.25 inch vs 4 inch
  • Bass boost
    This soundbar supports bass boost, the average soundbar does not.
  • 3.9 dB SPL higher max SPL
    This soundbar has a higher max SPL than the average soundbar (97 dB SPL vs 93.1 dB SPL). The average soundbar reaches 93.1 dB SPL max SPL.
    97 dB SPL vs 93.1 dB SPL
  • 13.1 Hz lower min frequency
    This soundbar has a lower minimum frequency than the average soundbar (38.9 Hz vs 52 Hz). The average soundbar has a minimum frequency of 52 Hz.
    38.9 Hz vs 52 Hz
  • Supports Dolby Atmos
    This soundbar supports Dolby Atmos, the average soundbar does not.
  • 1 more supported Bluetooth codecs
    This soundbar supports more Bluetooth codecs than the average soundbar (2 vs 1). The average soundbar supports 1 Bluetooth codecs.
    sbc, aac
    2 vs 1
  • Broader music format support
    This soundbar supports more music formats than the average soundbar (FLAC, MP3, WAV vs MP3).
    FLAC, MP3, WAV vs MP3
  • AAC support
    This soundbar supports AAC, the average soundbar does not.
  • 1 more HDMI inputs
    This soundbar has more HDMI inputs than the average soundbar (1 vs 0). The average soundbar has 0 HDMI inputs.
    1 vs 0
  • Wi-Fi connectivity
    This soundbar supports Wi-Fi connectivity, the average soundbar does not.
  • Supports HDR pass-through
    This soundbar supports hDR pass-through support, the average soundbar does not.
    Dolby Vision pass-through.
  • Higher pass-through resolution
    This soundbar supports 4K for HDMI pass-through resolution, while the average soundbar supports none.
    4K vs none
  • Higher HDMI pass-through frame rate
    This soundbar has a higher HDMI pass-through frame rate than the average soundbar (60 fps vs none fps). The average soundbar supports an HDMI pass-through frame rate of none fps.
    60 fps vs none fps
  • Built-in Chromecast
    This soundbar supports Chromecast built-in, the average soundbar does not.
  • Supports AirPlay
    This soundbar supports AirPlay, the average soundbar does not.
  • Supports Spotify Connect
    This soundbar supports Spotify Connect, the average soundbar does not.
  • Multiroom ecosystem support
    This soundbar supports multiroom ecosystem support, the average soundbar does not.
    AirPlay 2 multi-room support. Chromecast built-in multi-room support.
  • Supports voice assistants
    This soundbar supports voice assistant compatibility, the average soundbar does not.
  • Night mode
    This soundbar supports night mode, the average soundbar does not.
  • Easier firmware updates
    This soundbar uses over-the-air, USB for firmware update method, while the average soundbar uses app-based, USB.
    over-the-air, USB vs app-based, USB
  • Smaller speaker drivers
    This soundbar uses smaller speakers than the average soundbar (2x2.9" inch vs 2x2.25" & 2x2.5" inch). The average soundbar uses speakers of 2x2.25" & 2x2.5" inch.
    2x2.9" inch vs 2x2.25" & 2x2.5" inch
  • 238 mm wider width
    This soundbar is wider than the average soundbar (1,000 mm vs 762 mm). The average soundbar is 762 mm wide.
    1,000 mm vs 762 mm
  • 41 mm thicker design
    This soundbar is thicker than the average soundbar (127 mm vs 86 mm). The average soundbar is 86 mm thick.
    127 mm vs 86 mm
  • 1 fewer sound modes
    This soundbar offers fewer sound modes than the average soundbar (3 vs 4). The average soundbar offers 4 sound modes.
    3 vs 4
  • 900 g heavier weight
    This soundbar is heavier than the average soundbar (2,900 g vs 2000 g). The average soundbar weighs 2000 g.
    2,900 g vs 2,000 g
  • 2.11x more expensive
    TCL Alto 8 is more expensive than the average soundbar (£200 vs £95).
    £200 vs £95
  • 1 years older release
    This soundbar is older than the average soundbar (2020 vs 2021). The average soundbar was released in 2021.
    September 28, 2020
    2,020 vs 2,021
  • 2.11x more expensive
    TCL Alto 8 is more expensive than the average soundbar (£200 vs £95).
    £200 vs £95
  • Smaller speaker drivers
    This soundbar uses smaller speakers than the average soundbar (2x2.9" inch vs 2x2.25" & 2x2.5" inch). The average soundbar uses speakers of 2x2.25" & 2x2.5" inch.
    2x2.9" inch vs 2x2.25" & 2x2.5" inch
  • 1 fewer sound modes
    This soundbar offers fewer sound modes than the average soundbar (3 vs 4). The average soundbar offers 4 sound modes.
    3 vs 4
  • 238 mm wider width
    This soundbar is wider than the average soundbar (1,000 mm vs 762 mm). The average soundbar is 762 mm wide.
    1,000 mm vs 762 mm
  • 41 mm thicker design
    This soundbar is thicker than the average soundbar (127 mm vs 86 mm). The average soundbar is 86 mm thick.
    127 mm vs 86 mm
  • 900 g heavier weight
    This soundbar is heavier than the average soundbar (2,900 g vs 2000 g). The average soundbar weighs 2000 g.
    2,900 g vs 2,000 g
  • 1 years older release
    This soundbar is older than the average soundbar (2020 vs 2021). The average soundbar was released in 2021.
    September 28, 2020
    2,020 vs 2,021

Third-party reviews

What customers like about TCL Alto 8

  • Affordable price point offering high value for the budget
  • Quick and straightforward setup, often taking under 15 minutes
  • Strong bass performance, especially in models with a wireless subwoofer
  • Clear dialogue reproduction with a balanced mid-range
  • Seamless integration with TCL TVs and Roku TV systems
  • Compact and sleek design that fits easily under most TVs
  • Support for Dolby Atmos in specific models (e.g., Alto 8i, 8 Plus 2.1.2)

What customers don't like about TCL Alto 8

  • Audio distortion and compression artifacts occur at maximum volume
  • Occasional wireless connectivity drops between the bar and subwoofer
  • Lack of deep low-bass extension in standalone models without external subs
  • Standard 2.1 models must downmix surround content into stereo, losing immersion
  • Limited sound enhancement features and no dedicated mobile app for some models
  • Slow volume response times when using some TV remotes
  • Sub-par surround sound performance due to hardware limitations

Verdict

The TCL Alto 8 is a 2.1-channel soundbar featuring 260 watts of total peak power and integrated subwoofers for a streamlined, all-in-one design. It supports Dolby Atmos for a virtualized surround sound experience and includes versatile connectivity such as HDMI eARC, Bluetooth, and Wi-Fi, making it compatible with Apple AirPlay 2, Chromecast, and voice assistants like Alexa or Google Assistant. Its main pros include a simple setup, specialized sound modes for enhanced dialogue, and a space-saving build that fits easily under most TVs. However, common cons include a lack of deep low-bass compared to systems with external subwoofers and noticeable audio compression or distortion when used at maximum volume levels.

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