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LG SP11RA Review | 109 Data compared

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  • Avg. price in UK: ~£1,410
  • Avg. price in US: ~$1,500
  • N. of audio channels: 7.1.4
  • Audio output power: 770 W
  • HDMI ARC type: eARC

LG SP11RA review. Compare 109 technical specifications and user reviews to see how it ranks among soundbars and if it is worth buying.

8.6

Overall score

What it is: An overall evaluation of the soundbar's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best soundbars on the market.

Score components:

80.0%

9.0

Technical Score

20.0%

7.4

User score

Excellent
9.0

Technical Score

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 components:

25.0%

9.8

Audio

18.0%

8.6

Formats

16.0%

8.4

Connectivity

14.0%

9.9

Controls

12.0%

9.4

HDMI & Gaming

10.0%

8.6

Smart features

5.0%

4.3

Design

Exceptional
7.4

User score

What it is: A rating that combines user reviews and the total number of reviews received by the soundbar.

When it matters: When you want to know how a soundbar sounds in real use and how satisfied owners are with dialogue clarity, bass, and ease of setup.

Score components:

70.0%

8.2

User reviews

30.0%

5.5

Popularity

User score:
United Kingdom
amazon
4.1
(170)
amazon
3.2
(2)

(Reviews last updated: May 2026)

Very good
  • 9.9
    Movies

    Score components:

    25.0%

    10

    Dolby Atmos

    25.0%

    9.7

    N. of audio channels

    20.0%

    10

    Subwoofer included

    15.0%

    10

    Audio output power

    15.0%

    10

    HDMI ARC type

  • 8.9
    Gaming

    Score components:

    35.0%

    7.0

    HDMI pass-through frame rate

    30.0%

    10

    HDMI ARC type

    20.0%

    9.7

    N. of audio channels

    15.0%

    10

    Audio output power

  • 6.7
    Music

    Score components:

    20.0%

    10

    Audio output power

    20.0%

    10

    Subwoofer included

    20.0%

    0.0

    Equalizer bands

    15.0%

    1.0

    N. of supported Bluetooth codecs

    15.0%

    10

    Wi-Fi connectivity

    5.0%

    10

    Spotify Connect

    5.0%

    10

    Bluetooth connectivity

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Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The LG SP11RA is a premium 7.1.4 channel flagship soundbar system delivering a powerful 770W total output through 15 integrated drivers, including two wireless rear speakers with up-firing height channels and a dedicated wireless subwoofer. Developed in partnership with Meridian, it features advanced AI Room Calibration, supports lossless high-resolution audio (24-bit/192kHz), and provides immersive 3D surround sound via Dolby Atmos and DTS:X decoding. Key strengths include an exceptionally wide and detailed soundstage, comprehensive connectivity with HDMI eARC and dual HDMI 2.1 inputs (supporting 4K Dolby Vision pass-through), and extensive wireless options like AirPlay 2 and Chromecast. However, it lacks a full graphic EQ for precise sound tuning, does not support HDR10+ passthrough, and its significant 144cm width may be too bulky for smaller TV setups or cabinets.

Technical Specifications of soundbar LG SP11RA

Technical Score

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 components:

25.0%

9.8

Audio

18.0%

8.6

Formats

16.0%

8.4

Connectivity

14.0%

9.9

Controls

12.0%

9.4

HDMI & Gaming

10.0%

8.6

Smart features

5.0%

4.3

Design

9.0
LG SP11RA has a technical score of 8.95 points, which is higher than that of 100% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the soundbar.

When it matters: When you want to know how a soundbar sounds in real use and how satisfied owners are with dialogue clarity, bass, and ease of setup.

Score components:

70.0%

8.2

User reviews

30.0%

5.5

Popularity

User score:
United Kingdom
amazon
4.1
(170)
amazon
3.2
(2)

(Reviews last updated: May 2026)

7.4
LG SP11RA has a user score of 7.39 points, which is lower than that of 85.6% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the soundbar.
When it matters: When you prefer to choose a soundbar reviewed and selected by many other buyers.
5.5
LG SP11RA has a popularity of 5.5 points, which is higher than 59% of smartphones.
Ratio quality/price

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 components:

60.0%

8.6

Overall score

40.0%

3.1

Price

7.0
LG SP11RA has a quality-to-price ratio of 7 points, which is higher than 53.2% of smartphones.
Brand name
What it is: The manufacturer or brand under which the soundbar is marketed and sold.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

LG
N. of audio channels
What it is: Shows how many separate audio channels the system is built to reproduce, such as left, center, surround, height, and subwoofer channels.
When it matters: When you are deciding between a simpler bar and a setup built for wider surround placement, clearer center dialogue, or more immersive height effects.

Importance: HIGH

Good value: >=5.1

7.1.4
LG SP11RA has a number of audio channels of 7.1.4, higher than 98.4% of soundbars and equal to 1.1% of soundbars.
Audio output power
What it is: Total continuous or peak audio output power, measured in watts.
When it matters: When you need enough headroom to fill a larger room or listen at higher volume without the system feeling strained.

Importance: HIGH

Good value: >100 W

770 W
LG SP11RA has an audio output power of 770 W, higher than 99.4% of soundbars of soundbars.
Max SPL
What it is: Maximum sound pressure level output, measured in dB SPL.
When it matters: When you use the soundbar in a large room, listen at high volume, or want it to stay convincing during action-heavy movies and parties.

Importance: HIGH

Good value: >90 dB SPL

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Min frequency
What it is: Lowest reproducible audio frequency, measured in hertz.
When it matters: When deep bass extension matters and you want to know how low the system is supposed to reach.

Importance: HIGH

Good value: <50 Hz

32.2 Hz
LG SP11RA has a min frequency of 32.2 Hz, lower than 84.5% of soundbars of soundbars.
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Dolby Atmos
What it is: Means the soundbar can play Dolby Atmos soundtracks, which add height information on top of normal surround channels for a more three-dimensional presentation.
When it matters: When you watch a lot of movies or shows with Atmos tracks and want a more enveloping sense of space than standard surround usually provides.

Importance: HIGH

yes
LG SP11RA supports Dolby Atmos. 20.6% of soundbars include this feature.
DTS:X
What it is: Can handle DTS:X object-based surround audio from compatible sources.
When it matters: When your library includes DTS:X content and you want the soundbar to reproduce its surround effects properly.

Importance: HIGH

yes
LG SP11RA supports DTS:X. 10.6% of soundbars include this feature.
Dolby TrueHD
What it is: Can decode Dolby TrueHD, a lossless surround format often used on Blu-ray and higher-end local media setups.
When it matters: When you play disc-based or local media and want lossless Dolby audio support.

Importance: HIGH

yes
LG SP11RA supports Dolby TrueHD. 17.6% of soundbars include this feature.
DTS-HD Master Audio
What it is: Can decode DTS-HD Master Audio, a lossless DTS format used on many Blu-ray releases.
When it matters: When your movie library includes discs or files with higher-quality DTS soundtracks.

Importance: HIGH

yes
LG SP11RA supports DTS-HD Master Audio. 10.6% of soundbars include this feature.
Dolby Digital Plus
What it is: Can decode Dolby Digital Plus, a higher-efficiency surround format used widely by streaming services.
When it matters: When you stream movies and shows from modern apps that commonly deliver audio in Dolby Digital Plus.

Importance: MEDIUM

yes
LG SP11RA supports Dolby Digital Plus. 25.5% of soundbars include this feature.
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N. of HDMI inputs
What it is: Number of HDMI input ports available.
When it matters: When several consoles, streamers, or players may need to plug into the soundbar directly.

Importance: HIGH

Good value: >=1

2
LG SP11RA has a number of HDMI inputs of 2, higher than 95.7% of soundbars and equal to 3.2% of soundbars.
Wi-Fi connectivity
What it is: Can join a wireless network for streaming, app control, updates, and smart-platform features.
When it matters: When you want better streaming stability, direct app playback, or smart features beyond Bluetooth alone.

Importance: HIGH

yes
LG SP11RA supports Wi-Fi connectivity. 31.7% of soundbars include this feature.
Wi-Fi version
What it is: Supported Wi-Fi version or standard (e.g., Wi-Fi 5, 6, 6E).
When it matters: When your network setup uses newer Wi-Fi standards and you want better compatibility or wireless stability.

Importance: HIGH

Good value: Wi-Fi 5/6

Wi-Fi 5
LG SP11RA uses Wi-Fi Wi-Fi 5, which is newer than that of 71.9% of soundbars and the same as that of 23.4% of soundbars.
Bluetooth connectivity
What it is: Can receive audio wirelessly over Bluetooth from phones, tablets, computers, and other compatible sources.
When it matters: When you want fast casual streaming from nearby devices without relying on Wi-Fi setup.

Importance: MEDIUM

yes
LG SP11RA supports Bluetooth connectivity. 96.3% of soundbars include this feature.
Bluetooth version
What it is: Supported Bluetooth specification version.
When it matters: When you care about newer Bluetooth efficiency, compatibility, and connection behavior with modern source devices.

Importance: MEDIUM

Good value: >=5.0

5.0
LG SP11RA uses Bluetooth 5.0, which is newer than that of 38.5% of soundbars and the same as that of 47.8% of soundbars.
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Smartphone app
What it is: Can be configured or controlled through a dedicated mobile app.
When it matters: When you prefer changing inputs, updates, sound modes, or calibration settings from your phone.

Importance: HIGH

yes
LG SP11RA has smartphone app. 34.9% of soundbars offer this feature.
Remote control
What it is: Comes with or supports a physical handheld remote for everyday operation.
When it matters: When you want quick volume, input, and sound-mode control without opening an app.

Importance: HIGH

yes
LG SP11RA has remote control. 73.5% of soundbars offer this feature.
Control panel
What it is: Design and layout of the onboard control panel.
When it matters: When you want easier everyday control.

Importance: HIGH

yes
LG SP11RA has control panel. 91.3% of soundbars offer this feature.
Voice assistant compatibility
What it is: Works with one or more voice-assistant platforms such as Alexa, Google Assistant, or Siri workflows.
When it matters: When voice control is part of how you start playback, change volume, or integrate the bar into smart-home routines.

Importance: MEDIUM

yes
LG SP11RA supports voice assistant compatibility. 30.9% of soundbars include this feature.
Far-field microphones
What it is: Built-in far-field microphones for voice assistant use.
When it matters: When you want hands-free control or built-in voice features.

Importance: MEDIUM

no
LG SP11RA does not have far-field microphones. 12.2% of soundbars offer this feature.
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HDMI version
What it is: Version of the HDMI standard supported for input/output.
When it matters: When you need the HDMI link to handle newer video, gaming, or audio-return features in your setup.

Importance: HIGH

Good value: 2.1

2.1
LG SP11RA uses HDMI 2.1, which is newer than that of 89.8% of soundbars and the same as that of 10.2% of soundbars.
HDMI ARC type
What it is: Shows whether the soundbar uses ARC or eARC for TV audio over HDMI. ARC covers basic return audio, while eARC supports higher-bandwidth formats such as lossless Dolby Atmos and generally gives you more headroom for advanced TV-to-soundbar audio.
When it matters: When the TV will send sound back to the soundbar over HDMI and you care about getting the best audio formats your TV and streaming devices can pass through.

Importance: HIGH

Good value: eARC

eARC
LG SP11RA has eARC as its HDMI TV-audio return type, which is more advanced than what 79.6% of soundbars offer and the same as what 20.5% offers.
HDMI-CEC support
What it is: Lets compatible devices share basic commands like power, volume, and input switching over HDMI.
When it matters: When you want simpler everyday use, such as controlling volume with the TV remote and having the soundbar turn on with the TV.

Importance: MEDIUM

yes
LG SP11RA has HDMI-CEC support. 64.1% of soundbars offer this feature.
HDMI pass-through resolution
What it is: Maximum video resolution supported through HDMI pass-through.
When it matters: When you connect external players or consoles through the soundbar.

Importance: MEDIUM

4K
LG SP11RA supports HDMI pass-through up to 4K, which is higher than that of 79% of soundbars and the same as that of 18% of soundbars.
HDMI pass-through frame rate
What it is: Maximum frame rate supported for HDMI pass-through.
When it matters: When you connect gaming devices through the soundbar.

Importance: MEDIUM

Good value: >=120 fps

60 fps
LG SP11RA has a HDMI pass-through frame rate of 60 fps, higher than 81.9% of soundbars and equal to 14.4% of soundbars.
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AirPlay
What it is: Supports Apple AirPlay or AirPlay 2 for network-based streaming from Apple devices and apps.
When it matters: When your home setup is built around Apple devices and you want smooth wireless playback across that ecosystem.

Importance: HIGH

yes
LG SP11RA supports AirPlay. 20.1% of soundbars include this feature.
Chromecast built-in
What it is: Includes Chromecast so audio can be cast directly from compatible apps over Wi-Fi.
When it matters: When you want quick app-based casting from Android, Chrome, or supported streaming services without Bluetooth pairing.

Importance: HIGH

yes
LG SP11RA supports Chromecast built-in. 11.7% of soundbars include this feature.
Supports Chromecast built-in.
Spotify Connect
What it is: Can receive Spotify streams directly over the network without routing playback through your phone over Bluetooth.
When it matters: When you use Spotify often and want your phone free for calls, battery, or other apps while music keeps playing.

Importance: MEDIUM

yes
LG SP11RA supports Spotify Connect. 22.9% of soundbars include this feature.
TIDAL Connect
What it is: Can receive TIDAL streams directly over the network without using Bluetooth from the phone as the audio path.
When it matters: When you use TIDAL regularly and want direct streaming with less dependence on your phone staying involved.

Importance: MEDIUM

yes
LG SP11RA supports TIDAL Connect. 7.6% of soundbars include this feature.
TIDAL Connect support added via firmware update.
Amazon Music native support
What it is: Native integration with Amazon Music service.
When it matters: When you stream music directly from apps and ecosystems you already use.

Importance: MEDIUM

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Width
What it is: Overall width of the soundbar.
When it matters: When you want the bar to match the TV size better or fit a narrow cabinet cleanly.

Importance: HIGH

1,443 mm
LG SP11RA has a width of 1,443 mm, higher than 100% of soundbars of soundbars.
Height
What it is: Overall height of the soundbar.
When it matters: When clearance under the TV is limited and you do not want the bar covering the lower edge of the picture.

Importance: HIGH

Good value: <70 mm

63 mm
LG SP11RA has a height of 63 mm, lower than 67% of soundbars and equal to 3.8% of soundbars.
Thickness
What it is: The front-to-back depth of the soundbar body.
When it matters: When you need the soundbar to fit neatly on furniture, under the TV, or close to the wall without sticking out too much.

Importance: MEDIUM

Good value: <90 mm

146 mm
LG SP11RA is 146 mm thick, thicker than 97.2% of soundbars of soundbars.
Weight
What it is: Total weight of the soundbar unit.
When it matters: When wall mounting, shelf strength, or how easy the bar is to move and position matters.

Importance: MEDIUM

7,200 g
LG SP11RA weighs 7,200 g, more than 96.7% of soundbars of soundbars.
Build material
What it is: Material used for cabinet or body construction.
When it matters: When finish quality, cabinet feel, and how premium the bar looks in the room matter to you.

Importance: MEDIUM

plastic, metal
LG SP11RA uses plastic, metal for the build material, which is different from that of 98.3% of soundbars and the same as that of 1.7% of soundbars.
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LG SP11RA vs the average soundbar

  • More audio channels
    LG SP11RA has more audio channels than the average soundbar (7.1.4 vs 2.0). The average soundbar has 2.0 audio channels.
    What it is: Shows how many separate audio channels the system is built to reproduce, such as left, center, surround, height, and subwoofer channels.
    When it matters: When you are deciding between a simpler bar and a setup built for wider surround placement, clearer center dialogue, or more immersive height effects.

    Importance: HIGH

    Good value: >=5.1

    LG SP11RA has more audio channels than the average soundbar (7.1.4 vs 2.0). The average soundbar has 2.0 audio channels.7.1.4 vs 2.0
  • 2 more HDMI inputs
    LG SP11RA has more HDMI inputs than the average soundbar (2 vs 0). The average soundbar has 0 HDMI inputs.
    What it is: Number of HDMI input ports available.
    When it matters: When several consoles, streamers, or players may need to plug into the soundbar directly.

    Importance: HIGH

    Good value: >=1

    LG SP11RA has more HDMI inputs than the average soundbar (2 vs 0). The average soundbar has 0 HDMI inputs.2 vs 0
  • Supports Dolby Atmos
    LG SP11RA supports Dolby Atmos, the average soundbar does not.
    What it is: Means the soundbar can play Dolby Atmos soundtracks, which add height information on top of normal surround channels for a more three-dimensional presentation.
    When it matters: When you watch a lot of movies or shows with Atmos tracks and want a more enveloping sense of space than standard surround usually provides.

    Importance: HIGH

    LG SP11RA supports Dolby Atmos, the average soundbar does not.
  • Supports center channel driver
    LG SP11RA has center channel driver, the average soundbar does not.
    What it is: Uses a dedicated center-channel driver intended to anchor dialogue and center-screen effects more clearly.
    When it matters: When dialogue clarity is important and you want voices locked more firmly to the center of the screen.

    Importance: MEDIUM

    LG SP11RA has center channel driver, the average soundbar does not.
  • Supports DTS:X
    LG SP11RA supports DTS:X, the average soundbar does not.
    What it is: Can handle DTS:X object-based surround audio from compatible sources.
    When it matters: When your library includes DTS:X content and you want the soundbar to reproduce its surround effects properly.

    Importance: HIGH

    LG SP11RA supports DTS:X, the average soundbar does not.
  • Supports DTS-HD Master Audio
    LG SP11RA supports DTS-HD Master Audio, the average soundbar does not.
    What it is: Can decode DTS-HD Master Audio, a lossless DTS format used on many Blu-ray releases.
    When it matters: When your movie library includes discs or files with higher-quality DTS soundtracks.

    Importance: HIGH

    LG SP11RA supports DTS-HD Master Audio, the average soundbar does not.
  • Includes subwoofer
    LG SP11RA has subwoofer included, the average soundbar does not.
    What it is: Means the soundbar comes with a separate subwoofer for deeper bass instead of relying only on the bar's built-in drivers.
    When it matters: When you want movies, music, and games to have stronger low-end weight without having to add a subwoofer later.

    Importance: MEDIUM

    LG SP11RA has subwoofer included, the average soundbar does not.
  • 3.06 inch higher subwoofer driver size
    LG SP11RA has a higher subwoofer driver size than the average soundbar (7 inch vs 3.94 inch). The average soundbar uses a subwoofer driver size of 3.94 inch.
    What it is: Diameter or dimension of subwoofer driver.
    When it matters: When you want a rough hardware clue about how much bass presence the bundled subwoofer may be designed to deliver.

    Importance: MEDIUM

    Good value: >=5 inch

    LG SP11RA has a higher subwoofer driver size than the average soundbar (7 inch vs 3.94 inch). The average soundbar uses a subwoofer driver size of 3.94 inch.7 inch vs 3.94 inch
  • More audio channels
    LG SP11RA has more audio channels than the average soundbar (7.1.4 vs 2.0). The average soundbar has 2.0 audio channels.
  • Supports center channel driver
    LG SP11RA has center channel driver, the average soundbar does not.
  • Includes subwoofer
    LG SP11RA has subwoofer included, the average soundbar does not.
  • 3.06 inch higher subwoofer driver size
    LG SP11RA has a higher subwoofer driver size than the average soundbar (7 inch vs 3.94 inch). The average soundbar uses a subwoofer driver size of 3.94 inch.
  • 11 more drivers
    LG SP11RA has more drivers than the average soundbar (15 vs 4). The average soundbar has 4 drivers.
  • Includes rear speakers
    LG SP11RA has rear speakers included, the average soundbar does not.
  • Supports upfiring speakers
    LG SP11RA supports upfiring speakers, the average soundbar does not.
  • 11x higher audio output power
    LG SP11RA has a higher audio output power than the average soundbar (770 W vs 70 W). The average soundbar delivers 70 W of audio output power.
  • Compatible with Wireless rear speaker
    LG SP11RA supports wireless rear speaker compatibility, the average soundbar does not.
  • Supports bass boost
    LG SP11RA supports bass boost, the average soundbar does not.
  • 7 more sound modes
    LG SP11RA offers more sound modes than the average soundbar (11 vs 4). The average soundbar offers 4 sound modes.
  • 18.9 Hz lower min frequency
    LG SP11RA has a lower minimum frequency than the average soundbar (32.2 Hz vs 51.1 Hz). The average soundbar has a minimum frequency of 51.1 Hz.
  • Includes wall-mount kit
    LG SP11RA has wall-mount kit included, the average soundbar does not.
  • Supports Dolby Atmos
    LG SP11RA supports Dolby Atmos, the average soundbar does not.
  • Supports DTS:X
    LG SP11RA supports DTS:X, the average soundbar does not.
  • Supports DTS-HD Master Audio
    LG SP11RA supports DTS-HD Master Audio, the average soundbar does not.
  • Supports Dolby TrueHD
    LG SP11RA supports Dolby TrueHD, the average soundbar does not.
  • Supports Dolby Digital Plus
    LG SP11RA supports Dolby Digital Plus, the average soundbar does not.
  • Broader format support
    LG SP11RA supports more music formats than the average soundbar (AAC, AIFF, ALAC, FLAC, MP3, OGG, WAV, WMA vs MP3).
  • 6 more supported audio formats
    LG SP11RA supports more audio formats than the average soundbar (8 vs 2). The average soundbar supports 2 audio formats.
  • Supports AAC
    LG SP11RA supports AAC, the average soundbar does not.
  • 2 more HDMI inputs
    LG SP11RA has more HDMI inputs than the average soundbar (2 vs 0). The average soundbar has 0 HDMI inputs.
  • Has Wi-Fi connectivity
    LG SP11RA supports Wi-Fi connectivity, the average soundbar does not.
  • Supports auto Low Latency Mode (ALLM)
    LG SP11RA supports auto Low Latency Mode (ALLM), the average soundbar does not.
  • Supports HDR pass-through
    LG SP11RA supports hDR pass-through support, the average soundbar does not.
  • Supports variable Refresh Rate (VRR)
    LG SP11RA supports variable Refresh Rate (VRR), the average soundbar does not.
  • Higher pass-through resolution
    LG SP11RA supports 4K for HDMI pass-through resolution, while the average soundbar supports none.
  • Higher HDMI pass-through frame rate
    LG SP11RA 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.
  • Newer HDCP version
    LG SP11RA uses 2.3 for HDCP version, while the average soundbar uses none.
  • Supports Chromecast built-in
    LG SP11RA supports Chromecast built-in, the average soundbar does not.
  • Supports AirPlay
    LG SP11RA supports AirPlay, the average soundbar does not.
  • Supports Spotify Connect
    LG SP11RA supports Spotify Connect, the average soundbar does not.
  • Supports multiroom ecosystem
    LG SP11RA supports multiroom ecosystem support, the average soundbar does not.
  • Supports TIDAL Connect
    LG SP11RA supports tIDAL Connect, the average soundbar does not.
  • Supports automatic room calibration
    LG SP11RA supports automatic room calibration, the average soundbar does not.
  • Has smartphone app
    LG SP11RA supports smartphone app, the average soundbar does not.
  • Supports auto volume leveling
    LG SP11RA supports auto volume leveling, the average soundbar does not.
  • Has EQ customization (app)
    LG SP11RA supports eQ customization (app), the average soundbar does not.
  • Compatible with Voice assistant
    LG SP11RA supports voice assistant compatibility, the average soundbar does not.
  • Supports manual audio delay adjustment
    LG SP11RA supports manual audio delay adjustment, the average soundbar does not.
  • Supports night mode
    LG SP11RA supports night mode, the average soundbar does not.
  • 2 more microphones
    LG SP11RA has more microphones than the average soundbar (2 vs 0). The average soundbar has 0 microphones.
  • Premium build material
    LG SP11RA uses plastic, metal for build materials, while the average soundbar uses plastic.
  • 4 mm lower height
    LG SP11RA is shorter than the average soundbar (63 mm vs 67 mm). The average soundbar is 67 mm tall.

Total
Audio
Formats
Connectivity
HDMI & Gaming
Smart features
Controls
Design
  • Lower bass adjustment range
    LG SP11RA has a lower bass adjustment range than the average soundbar (-6 to 6 dB vs -100 to 100 dB). The average soundbar offers a bass adjustment range of -100 to 100 dB.
  • 100 Hz lower max frequency
    LG SP11RA has a lower maximum frequency than the average soundbar (19,900 Hz vs 20,000 Hz). The average soundbar has a maximum frequency of 20,000 Hz.
    Measured high-frequency extension used; hi-res support figure ignored.
  • Unbalanced impedance
    LG SP11RA has impedance of 4 + 3 Ω, while the average soundbar has 6 Ω.
  • 9 % higher total harmonic distortion (THD)
    LG SP11RA has a higher total harmonic distortion (THD) than the average soundbar (10 % vs 1 %). The average soundbar has THD of 1 %.
  • No AUX input
    LG SP11RA does not have AUX input, the average soundbar does.
    no
  • Basic display type
    LG SP11RA uses LCD for display type, while the average soundbar uses LED.
  • 682 mm wider width
    LG SP11RA is wider than the average soundbar (1,443 mm vs 761 mm). The average soundbar is 761 mm wide.
  • 5,200 g heavier weight
    LG SP11RA is heavier than the average soundbar (7,200 g vs 2,000 g). The average soundbar weighs 2,000 g.
  • 61 mm thicker design
    LG SP11RA is thicker than the average soundbar (146 mm vs 85 mm). The average soundbar is 85 mm thick.
  • Less trusted origin
    LG SP11RA is from China, while the average soundbar is from Japan.
  • No AUX input
    LG SP11RA does not have AUX input, the average soundbar does.
    no
    What it is: Includes a 3.5 mm analog input for connecting older devices or simple wired audio sources.
    When it matters: When a TV, projector, music player, or other source still relies on analog audio output.

    Importance: LOW

    LG SP11RA does not have AUX input, the average soundbar does.
  • 682 mm wider width
    LG SP11RA is wider than the average soundbar (1,443 mm vs 761 mm). The average soundbar is 761 mm wide.
    What it is: Overall width of the soundbar.
    When it matters: When you want the bar to match the TV size better or fit a narrow cabinet cleanly.

    Importance: HIGH

    LG SP11RA is wider than the average soundbar (1,443 mm vs 761 mm). The average soundbar is 761 mm wide.1,443 mm vs 761 mm
  • 5,200 g heavier weight
    LG SP11RA is heavier than the average soundbar (7,200 g vs 2,000 g). The average soundbar weighs 2,000 g.
    What it is: Total weight of the soundbar unit.
    When it matters: When wall mounting, shelf strength, or how easy the bar is to move and position matters.

    Importance: MEDIUM

    LG SP11RA is heavier than the average soundbar (7,200 g vs 2,000 g). The average soundbar weighs 2,000 g.7,200 g vs 2,000 g
  • 61 mm thicker design
    LG SP11RA is thicker than the average soundbar (146 mm vs 85 mm). The average soundbar is 85 mm thick.
    What it is: The front-to-back depth of the soundbar body.
    When it matters: When you need the soundbar to fit neatly on furniture, under the TV, or close to the wall without sticking out too much.

    Importance: MEDIUM

    Good value: <90 mm

    LG SP11RA is thicker than the average soundbar (146 mm vs 85 mm). The average soundbar is 85 mm thick.146 mm vs 85 mm
  • 14.84x more expensive
    LG SP11RA is more expensive than the average soundbar (£1,410 vs £95).
    LG SP11RA is more expensive than the average soundbar (£1,410 vs £95).£1,410 vs £95
  • Lower bass adjustment range
    LG SP11RA has a lower bass adjustment range than the average soundbar (-6 to 6 dB vs -100 to 100 dB). The average soundbar offers a bass adjustment range of -100 to 100 dB.
    What it is: Range of bass adjustment in decibels.
    When it matters: When you want to fine-tune how much low-end weight the system adds in your room.

    Importance: LOW

    LG SP11RA has a lower bass adjustment range than the average soundbar (-6 to 6 dB vs -100 to 100 dB). The average soundbar offers a bass adjustment range of -100 to 100 dB.6 to 6 dB vs 100 to 100 dB
  • Less trusted origin
    LG SP11RA is from China, while the average soundbar is from Japan.
    What it is: Country or region of brand origin.
    When it matters: When brand background matters to you while comparing options.

    Importance: LOW

    LG SP11RA is from China, while the average soundbar is from Japan.China vs Japan
  • 100 Hz lower max frequency
    LG SP11RA has a lower maximum frequency than the average soundbar (19,900 Hz vs 20,000 Hz). The average soundbar has a maximum frequency of 20,000 Hz.
    Measured high-frequency extension used; hi-res support figure ignored.
    What it is: Highest reproducible audio frequency, measured in hertz.
    When it matters: When you care about how far the system extends into the upper treble for effects, detail, and sparkle.

    Importance: HIGH

    Good value: >=20000 Hz

    LG SP11RA has a lower maximum frequency than the average soundbar (19,900 Hz vs 20,000 Hz). The average soundbar has a maximum frequency of 20,000 Hz.19,900 Hz vs 20,000 Hz
Total
Overall
Audio
Connectivity
Controls
Design

Graphic comparison of LG SP11RA and other soundbars

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Third-party reviews

United Kingdom
amazon
4.1
170 Reviews
amazon
3.2
2 Reviews

(Reviews last updated: May 2026)

What customers like about LG SP11RA?

  • Exceptionally detailed soundstage with clear, localized dialogue
  • Effective AI Room Calibration that optimizes audio for specific room acoustics
  • Strong height effects from the four upward-firing drivers
  • Versatile connectivity including eARC, AirPlay 2, Chromecast, and Spotify Connect
  • Sleek, low-profile design with a premium build quality
  • Significant improvement in bass and performance over the previous SN11RG model

What customers dislike about LG SP11RA?

  • Lack of a full graphic EQ for precise sound customization
  • Bass can feel 'polite' or underpowered during explosive movie moments compared to Samsung rivals
  • No support for HDR10+ passthrough or 4K/120Hz gaming via HDMI
  • Occasional software bugs, including 5GHz Wi-Fi interference and HDMI signal loss
  • Front LED display cannot be turned off, which can be distracting in dark rooms
  • Reported issues with Dolby Vision passthrough on certain players like Panasonic

Expert reviews

T
techradar.com
09/09/2021
LG SP11RA review - TechRadar

The LG SP11RA is a flagship 7.1.4-channel soundbar system featuring a sleek design, LED display, and Dolby Atmos/DTS:X support, delivering an expansive, detailed soundstage. Pros include excellent immersive audio performance, robust connectivity with eARC, and a low-profile build. However, the system lacks 4K/120Hz, VRR, and HDR10+ passthrough support, and can lack "attack" during...Read more

P
pocket-lint.com
03/08/2021
LG SP11RA review: Immersive sonics let down by compatibility - Pocket-lint

The LG SP11RA is a flagship 7.1.4-channel soundbar system featuring a main bar, wireless subwoofer, and rear speakers, delivering a highly immersive 360-degree audio experience. It boasts an exceptionally broad soundstage with native Dolby Atmos and DTS:X support, along with upward-firing drivers for improved height effects. Other pros include robust connectivity like eARC and Apple...Read more

A
avforums.com
07/07/2021
LG SP11RA Soundbar Review - AVForums

The AVForums review highlights the LG SP11RA as a premium 7.1.4-channel system with upward-firing drivers, producing a large-scale, immersive soundstage with excellent build quality and a user-friendly app. It features Meridian tuning, AI Room Calibration, and supports Dolby Atmos and DTS:X, while the TV Sound Mode Share offers improved performance with compatible 2021 LG TVs....Read more

R
rtings.com
20/07/2021
LG SP11RA Soundbar Review - RTINGS.com

The LG SP11RA is a premium 7.1.4 flagship soundbar system offering versatile, high-performance audio for movies and music, featuring discrete center channels and AI Room Calibration. Pros include an immersive Dolby Atmos/DTS:X experience via included rear speakers, extensive wireless connectivity (AirPlay 2, Chromecast), and a durable, premium build. However, cons include a lack of...Read more

T
trustedreviews.com
15/07/2021
LG SP11RA Review: Flagship sound - Trusted Reviews

The LG SP11RA is a 7.1.4-channel flagship soundbar system offering 770W of power, designed in collaboration with Meridian Audio to deliver an immersive 3D soundstage using upward-firing drivers in the rear speakers and subwoofer. It features a low-profile design that avoids blocking television screens and includes HDMI eARC, HDMI 2.1 inputs with 4K Dolby Vision passthrough, and AI...Read more

W
whathifi.com
17/06/2021
LG SP11RA review - What Hi-Fi?

The LG SP11RA 7.1.4-channel soundbar offers comprehensive connectivity, including eARC, dual HDMI 2.1 inputs, and extensive wireless support, marking a significant performance improvement for LG's flagship line. It delivers a spacious, detailed soundstage with clear dialogue and effective Meridian-tuned music modes, supported by AI Room Calibration for tailored audio. However, the...Read more

H
hifigeek.de
17/04/2025
LG DSP11RA 7.1.4 Soundbar Review – LG’s Flagship Mega-Test

The LG DSP11RA is a high-end, 144 cm wide 7.1.4 channel soundbar designed for large TVs, delivering a total output of 770W via a main bar, wireless subwoofer, and rear up-firing speakers. It features easy setup with AI Room Calibration and offers an immersive, punchy, and clear audio experience for both movies and music. While the system excels in creating a room-filling soundstage,...Read more

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D
darty.com
07/12/2022
LG SP11RA Dolby Atmos | 11 reviews on Darty, Maison Adam +5

The LG SP11RA is a high-end 7.1.4-channel soundbar system delivering 770W of power, utilizing a main bar, wireless rear speakers, and a subwoofer for immersive Dolby Atmos and DTS:X audio. It excels in creating a detailed, expansive soundstage with AI Room Calibration and extensive connectivity, including HDMI 2.1 inputs and built-in streaming options. However, the system lacks...Read more

(Translated)Show original
L
lesnumeriques.com
10/06/2021
LG SP11RA: best price - Les Numériques

The LG SP11RA is a high-end 7.1.4 channel soundbar system providing an immersive 3D audio experience with Dolby Atmos and DTS:X, supported by wireless rear speakers with up-firing drivers. A major pro includes AI Room Calibration for improved sound, alongside excellent dialogue clarity and versatile high-res audio support. However, the system's 144 cm width limits placement, and it...Read more

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L
leclaireur.fnac.com
26/02/2022
LG SP11RA Lab Test: A high-end soundbar that delivers on its promises

Labo Fnac reviews provide rigorous, independent technical testing for electronics, utilizing specialized equipment like anechoic chambers to evaluate screen quality, battery life, and radio sensitivity. These tests emphasize technical precision over marketing, with pros focusing on display accuracy and signal strength, while cons often highlight missing hardware features like...Read more

(Translated)Show original
C
clubic.com
24/06/2021
LG SP11RA Review: High-end home cinema and music in a soundbar

a little longer The LG SP11RA is a high-end, 1.4-meter wide, 7.1.4-channel soundbar system featuring 770W of power, wireless rear speakers with up-firing drivers, and a wireless subwoofer. It offers extensive connectivity, including two HDMI 2.1 inputs supporting 4K Dolby Vision, eARC, AirPlay 2, and Chromecast, making it well-suited for large TVs over 65 inches. The system creates...Read more

(Translated)Show original
L
leclaireur.fnac.com
26/02/2022
LG SP11RA Lab Test: A complete high-end soundbar

The LG SP11RA is a high-end 7.1.4 channel soundbar system delivering 770 watts, featuring a wireless subwoofer and rear speakers for an immersive cinematic experience, with extensive format support including Dolby Atmos, DTS:X, and dual HDMI 2.1 inputs. Labo Fnac testing highlights the system's ability to manage distortion and cabinet vibrations, providing a largely linear frequency...Read more

(Translated)Show original
M
maisonadam.ca
18/08/2021
LG SP11RA Soundbar | Expert Review

The LG SP11RA 7.1.4 soundbar is recognized by Maison Adam as a high-performance, 770W home cinema solution delivering an immersive 3D audio experience with genuine surround sound from physical rear speakers. It boasts wide soundstaging, excellent dialogue clarity, and a slim 2.48-inch design that fits under most TVs, although the powerful subwoofer may overwhelm smaller rooms....Read more

(Translated)Show original
J
journaldugeek.com
26/07/2021
LG SP11RA Review: A soundbar you'll love (but your neighbours won't)

The LG SP11RA is a high-end 7.1.4-channel soundbar system delivering 770W, featuring wireless rear speakers and a subwoofer designed for an immersive cinematic experience with Dolby Atmos and DTS:X support. Key pros include an expansive soundstage and exceptional, detailed high-frequency performance, particularly when paired with high-quality audio sources. However, the system faces...Read more

(Translated)Show original
C
cnetfrance.fr
18/06/2021
LG SP11RA Review: Dolby Atmos Sound and Smart Features

The LG SP11RA, a 7.1.4-channel flagship soundbar designed for large TVs, features extensive connectivity including HDMI 2.1, AirPlay 2, and Chromecast support. It boasts impressive AI Room Calibration and TV Sound Mode Share, allowing it to leverage compatible LG TV processors for enhanced sound. Performance is characterized by an immersive Dolby Atmos/DTS:X experience, punchy bass,...Read more

(Translated)Show original

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