Published On: July 23, 2025

LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar vs Polk Audio React Sound Bar with Alexa Built-In Comparison

Published On: July 23, 2025
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LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar vs Polk Audio React Sound Bar with Alexa Built-In Comparison

LG S95TR vs Polk Audio React: Premium Home Theater or Smart Budget Soundbar? When your TV's built-in speakers just aren't cutting it anymore, you're probably […]

LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar

LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos SoundbarLG S95TR 9.1.5 Channel Soundbar with Dolby Atmos SoundbarLG S95TR 9.1.5 Channel Soundbar with Dolby Atmos SoundbarLG S95TR 9.1.5 Channel Soundbar with Dolby Atmos SoundbarLG S95TR 9.1.5 Channel Soundbar with Dolby Atmos SoundbarLG S95TR 9.1.5 Channel Soundbar with Dolby Atmos SoundbarLG S95TR 9.1.5 Channel Soundbar with Dolby Atmos SoundbarLG S95TR 9.1.5 Channel Soundbar with Dolby Atmos SoundbarLG S95TR 9.1.5 Channel Soundbar with Dolby Atmos SoundbarLG S95TR 9.1.5 Channel Soundbar with Dolby Atmos SoundbarLG S95TR 9.1.5 Channel Soundbar with Dolby Atmos SoundbarLG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar

Polk Audio React Sound Bar with Alexa Built-In

Polk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-InPolk Audio React Home Theater Sound Bar with Alexa Built-In

LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar vs Polk Audio React Sound Bar with Alexa Built-In Comparison

  • The staff at HomeTheaterReview.com is comprised of experts who are dedicated to helping you make better informed buying decisions.

LG S95TR vs Polk Audio React: Premium Home Theater or Smart Budget Soundbar?

When your TV's built-in speakers just aren't cutting it anymore, you're probably looking at soundbars as the easiest way to upgrade your audio experience. But here's the thing – not all soundbars are created equal, and the gap between budget and premium options has never been wider. Today I'm comparing two soundbars that represent completely different philosophies: the [LG S95TR 9.1.5 Channel Soundbar](<Product1: LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar - Most Reliable Details:

Specs

Specifications of LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos

Dimensions

  • Width: 49.2" (125.0 cm)
  • Height: 2.4" (6.2 cm)
  • Depth: 5.3" (13.5 cm)
  • Satellite Width: 8.0" (20.2 cm)

Features

LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar
LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar
  • Number of Channels: 9.1.5
  • Audio Formats Supported: Dolby Atmos, DTS:X
  • Wireless Connectivity: Wireless Dolby Atmos, WOWCAST Ready, WOW Orchestra
  • Subwoofer: Wireless Subwoofer with Front Port
  • Rear Speakers: Wireless Rear Speakers with Up-firing Rear Channels

Connectivity

  • HDMI: eARC, 4K, Dolby Vision, HDR10 Passthrough
  • Optical Port: Supports Dolby Digital
  • ARC Connection: Low latency with AV Sync feature for manual delay adjustment
Polk Audio React Sound Bar with Alexa Built-In
Polk Audio React Sound Bar with Alexa Built-In

Additional Features

  • Dialogue Enhancement: Dedicated center channel for clear dialogue
  • EQ Presets: Available in the app for sound adjustment
  • Multi-Platform Support: Alexa, Google Assistant, Chromecast, Apple AirPlay 2, Spotify Connect

Sound Performance

LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar
LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar
  • Stereo Soundstage: Wider than the bar itself, with good focus
  • Stereo Dynamics: Can reach high volumes with low compression until max volume

Design

  • Grille Material: Metal grille across the front and sides of the bar, rectangular grilles on left and right channels, round grille on center channel
  • Subwoofer Design: Fabric covering protects the speaker, mostly plastic back
Polk Audio React Sound Bar with Alexa Built-In
Polk Audio React Sound Bar with Alexa Built-In

UNKNOWN

Features

Key Innovations and Features of the LG S95TR 9.1.5 Channel Soundbar

LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar
LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar

Dolby Atmos and DTS:X Support

The LG S95TR soundbar system supports Dolby Atmos and DTS:X, providing an immersive audio experience with object-based sound formats. This technology expands the sound field, allowing for a more realistic and engaging listening experience, especially in movies and games

Triple Up-Firing Channels

Polk Audio React Sound Bar with Alexa Built-In
Polk Audio React Sound Bar with Alexa Built-In

The soundbar features triple up-firing channels, including an up-firing center channel, which enhances the height performance of the system. This design helps in creating a more immersive audio environment by better simulating the sound effects from above

WOW Orchestra and WOW Interface

The LG S95TR includes LG-centric features like WOW Orchestra, which uses the TV's speakers to further amplify the soundbar's audio. Additionally, the WOW Interface provides intuitive controls for volume, sound modes, and other features through the LG TV or the soundbar app

LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar
LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar

WOWCAST Wireless Connectivity

The soundbar supports WOWCAST, a wireless connectivity feature that allows users to connect the soundbar to their LG TV without visible wires. This ensures seamless audio streaming and eliminates the need for complex cabling

AI Room Calibration

Polk Audio React Sound Bar with Alexa Built-In
Polk Audio React Sound Bar with Alexa Built-In

The LG S95TR comes with AI Room Calibration, which helps in optimizing the sound to the specific room environment. This feature ensures that the sound is balanced and clear, even when the speakers are placed at different distances from the listener

Dialogue Enhancement

The soundbar has a dedicated center channel that ensures clear and accurate dialogue. It also includes a dialogue enhancement feature to further emphasize voices, making it ideal for TV shows and movies

Wireless Rear Speakers and Subwoofer

The system includes wireless rear speakers and a subwoofer, which can be placed in any arrangement beneficial for the room. This setup provides a richer, deeper, and clearer surround sound experience

HDMI eARC and HDMI 2.1 Input

The soundbar features an HDMI eARC (Enhanced Audio Return Channel) for high-quality sound from the TV, as well as an HDMI 2.1 input to connect gaming consoles and other devices directly to the soundbar

AI Sound Pro

For LG TV owners, the AI Sound Pro feature optimizes the sound to the content being watched. This feature adjusts the audio range dynamically to enhance the listening experience, whether it's accentuating conversations in TV shows or highlighting sounds of nature in other content

Reviews

  • Performance:
    • "The LG S95TR delivers clear, immersive audio, even at low volumes. Its surround sound and Dolby Atmos capabilities are robust, providing an engaging listening experience"
    • "The 9.1.5 channel soundbar provides an immersive audio experience regardless of your position within a room, providing a true sense of submersion in sound"
    • "The soundbar delivers powerful and clear sound quality, immersive Dolby Atmos experience, and easy setup process"
    • "The audio from the S95TR setup makes the background sound realistically stand out. In the second scene in my test, which involved a conversation between people in a car, the ambient road noise wrapped around the back of my couch while the conversation stayed in front of me, just like it would in real life"
  • Value:
    • "While the LG S95TR is a pricey investment, it offers a wealth of features and impressive performance, making it a worthwhile investment for those seeking a high-quality home theater experience"
    • "The S95TR fixes some flaws from previous efforts, but it's not wholly successful in everything it tries to do. It's expensive"
    • "The LG S95TR is undoubtedly a really good soundbar, but I feel with the multitude of enhanced tech within this unit, it still leaves me wanting & craving more">) at $996.99 and the [Polk Audio React Sound Bar](<Product2: Polk Audio React Sound Bar with Alexa Built-In - Most Reliable Details:

Specs

Product Specifications

Dimensions

  • Width: 34-1/16"
  • Height: 2-1/4"
  • Depth: 4-13/16"

Weight

  • Sound Bar: 6.39 lbs
  • Subwoofer: 16.5 lbs

Drivers and Radiators

  • Midrange Drivers: Two 3-3/4" x 2-11/16"
  • Tweeters: Two 1" tweeters
  • Passive Radiators: Two 4-5/16" x 3-15/16"

Connectivity

  • HDMI Port: 1
  • Optical Digital Audio Input: 1
  • USB Input: 1 (for firmware updates)
  • Bluetooth: Built-in Bluetooth 4.2
  • Wireless Connectivity: Supports ARC (Audio Return Channel)

Sound Capabilities

  • Channels: 2.1-channel sound bar system
  • Decoding: Dolby Digital and DTS decoding
  • Virtual Surround Sound: Yes

Voice Control and Smart Home Integration

  • Built-in Alexa: Yes
  • Voice Adjust Technology: Yes
  • Multi-Room Music: Yes
  • Alexa Calling and Messaging: Yes

Additional Features

  • Wall-Mountable: Yes
  • Wireless Subwoofer Connectivity: Yes
  • App Compatibility: Yes
  • Dialogue Enhancement: Yes
  • Sound Presets: Night, Music, Sport, and Movies

Power and Performance

  • RMS Power: 50 watts
  • Peak Power Handling: 100 watts

Features

Built-In Amazon Alexa Integration

The Polk Audio React Sound Bar features built-in Amazon Alexa with an integrated microphone, allowing for voice control of the sound bar. Users can control functions such as volume, sound modes, and source selection using voice commands. This integration also supports Alexa's Communication feature, enabling users to sync their contacts in the Alexa app and use voice commands to communicate with eligible friends and family in the US, Canada, and Mexico from the sound bar at no cost

Virtual Surround Sound

The Polk React Sound Bar delivers virtual surround sound effects through Dolby Digital and DTS decoding. This technology enhances the audio experience without the need for dedicated rear speakers, providing a detailed and expansive surround sound home theater experience

Polk Voice Adjust Technology

The sound bar includes Polk's Voice Adjust technology, which allows users to precisely tweak voice levels to ensure clear, intelligible dialogue. This feature is particularly useful during quiet moments in movies or games where important lines might otherwise be lost in the mix

Bluetooth Audio Streaming

The Polk React Sound Bar supports Bluetooth 4.2 for wireless music streaming from compatible devices. It supports both the standard SBC codec and AAC for high-quality playback from Bluetooth-enabled Apple iOS devices. The sound bar can pair up to 8 Bluetooth source devices, but only one device can be connected and used for playback at a time

Multi-Device Pairing and Alexa Multi-Room Music

The sound bar can be integrated into a wireless multi-room audio system using Alexa Multi-room Music. This feature allows users to group multiple Alexa-enabled devices to play the same music together or different songs on each device, enhancing the overall audio experience

Additional Features

  • HDMI Input and Output: The sound bar features HDMI input and output with Audio Return Channel (ARC) for a single cable connection from the sound bar to the TV. It supports 4K with HDCP 2.2, Dolby Vision, and HDR10
  • Optical Cable Connection: Users can connect their audio source, such as a TV, Blu-ray player, or game console, using an optical cable for high-quality digital audio transmission
  • Optional Wireless Subwoofer and Surround Speakers: The sound bar can be paired with the optional wireless Polk React Subwoofer for deep, powerful bass and the optional wireless Polk SR2 surround speakers for true surround sound

Reviews

  • TechRadar Review:
    • "The Polk React soundbar provides plenty of bang for not much buck - especially with the optional sub involved. It delivers a clean, detailed, powerful, and film-friendly sound than you'd imagine possible from such a compact speaker."
    • "The React can pump out a forceful sound capable of filling even large rooms with whatever film you're watching. Detailing is excellent, and while bass is only solid if you buy the soundbar by itself, low frequency impact becomes really good if you add the optional React sub to your package."
    • "The soundbar's biggest attraction is its support for Amazon Alexa voice recognition - complete with four built-in far-field mics. Alexa is so well integrated that the speaker essentially works as a (great-sounding) Amazon Echo, and can even become part of a fully integrated Alexa Multi-Room system."
  • Crutchfield Review:
    • "The Polk React sound bar system delivers roomy, detailed sound from a low-profile design that easily fits under most TVs. Built-in Dolby Digital and DTS decoding lets this two-channel bar deliver virtual surround sound effects."
    • "Polk's Voice Adjust technology lets you quickly adjust voice levels to make sure you're consistently getting clear, intelligible dialogue."
    • "The soundbar supports both Dolby Digital and DTS decoding, and it includes a remote control, 1 HDMI port, ARC support, and a USB input for firmware updates."
  • PopSci Review:
    • "The Polk soundbar plays nicely with Spotify Connect, and Alexa voice commands work seamlessly. However, Alexa doesn't support every platform, so if you rely on YouTube Music or Apple Music, you'll have to use the built-in Bluetooth connection."
    • "Overall music playback sounds good but not mind-blowing. The React's biggest selling point is its integration with Alexa, which supports whole-home audio features."
  • Tom's Guide Review:
    • "The React is a slim soundbar that looks like an Amazon Echo Dot was dropped into it. It's compact dimensions (34 x 4.8 x 2.2 inches) make it easy to fit under most TV stands."
    • "The React sounds good overall, but the booming bass is a welcome surprise, especially since there's no subwoofer and given its slim profile. Dialog is easy to understand as well."
    • "The React lacks virtual surround sound or Dolby Atmos support, which creates a much narrower soundfield than many soundbars available today. Adding wireless surround speakers and a subwoofer brings the price close to over $500.">) at $230.00.

These two soundbars couldn't be more different in their approach. One is a full-blown home theater system disguised as a soundbar, while the other focuses on smart home convenience with decent audio as a bonus. Let me walk you through what makes each special and help you figure out which one deserves a spot under your TV.

Understanding Modern Soundbar Technology

Before diving into specifics, let's talk about what's changed in the soundbar world recently. The [LG S95TR](<Product1: LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar - Most Reliable Details:

Specs

Specifications of LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos

Dimensions

  • Width: 49.2" (125.0 cm)
  • Height: 2.4" (6.2 cm)
  • Depth: 5.3" (13.5 cm)
  • Satellite Width: 8.0" (20.2 cm)

Features

  • Number of Channels: 9.1.5
  • Audio Formats Supported: Dolby Atmos, DTS:X
  • Wireless Connectivity: Wireless Dolby Atmos, WOWCAST Ready, WOW Orchestra
  • Subwoofer: Wireless Subwoofer with Front Port
  • Rear Speakers: Wireless Rear Speakers with Up-firing Rear Channels

Connectivity

  • HDMI: eARC, 4K, Dolby Vision, HDR10 Passthrough
  • Optical Port: Supports Dolby Digital
  • ARC Connection: Low latency with AV Sync feature for manual delay adjustment

Additional Features

  • Dialogue Enhancement: Dedicated center channel for clear dialogue
  • EQ Presets: Available in the app for sound adjustment
  • Multi-Platform Support: Alexa, Google Assistant, Chromecast, Apple AirPlay 2, Spotify Connect

Sound Performance

  • Stereo Soundstage: Wider than the bar itself, with good focus
  • Stereo Dynamics: Can reach high volumes with low compression until max volume

Design

  • Grille Material: Metal grille across the front and sides of the bar, rectangular grilles on left and right channels, round grille on center channel
  • Subwoofer Design: Fabric covering protects the speaker, mostly plastic back

UNKNOWN

Features

Key Innovations and Features of the LG S95TR 9.1.5 Channel Soundbar

Dolby Atmos and DTS:X Support

The LG S95TR soundbar system supports Dolby Atmos and DTS:X, providing an immersive audio experience with object-based sound formats. This technology expands the sound field, allowing for a more realistic and engaging listening experience, especially in movies and games

Triple Up-Firing Channels

The soundbar features triple up-firing channels, including an up-firing center channel, which enhances the height performance of the system. This design helps in creating a more immersive audio environment by better simulating the sound effects from above

WOW Orchestra and WOW Interface

The LG S95TR includes LG-centric features like WOW Orchestra, which uses the TV's speakers to further amplify the soundbar's audio. Additionally, the WOW Interface provides intuitive controls for volume, sound modes, and other features through the LG TV or the soundbar app

WOWCAST Wireless Connectivity

The soundbar supports WOWCAST, a wireless connectivity feature that allows users to connect the soundbar to their LG TV without visible wires. This ensures seamless audio streaming and eliminates the need for complex cabling

AI Room Calibration

The LG S95TR comes with AI Room Calibration, which helps in optimizing the sound to the specific room environment. This feature ensures that the sound is balanced and clear, even when the speakers are placed at different distances from the listener

Dialogue Enhancement

The soundbar has a dedicated center channel that ensures clear and accurate dialogue. It also includes a dialogue enhancement feature to further emphasize voices, making it ideal for TV shows and movies

Wireless Rear Speakers and Subwoofer

The system includes wireless rear speakers and a subwoofer, which can be placed in any arrangement beneficial for the room. This setup provides a richer, deeper, and clearer surround sound experience

HDMI eARC and HDMI 2.1 Input

The soundbar features an HDMI eARC (Enhanced Audio Return Channel) for high-quality sound from the TV, as well as an HDMI 2.1 input to connect gaming consoles and other devices directly to the soundbar

AI Sound Pro

For LG TV owners, the AI Sound Pro feature optimizes the sound to the content being watched. This feature adjusts the audio range dynamically to enhance the listening experience, whether it's accentuating conversations in TV shows or highlighting sounds of nature in other content

Reviews

  • Performance:
    • "The LG S95TR delivers clear, immersive audio, even at low volumes. Its surround sound and Dolby Atmos capabilities are robust, providing an engaging listening experience"
    • "The 9.1.5 channel soundbar provides an immersive audio experience regardless of your position within a room, providing a true sense of submersion in sound"
    • "The soundbar delivers powerful and clear sound quality, immersive Dolby Atmos experience, and easy setup process"
    • "The audio from the S95TR setup makes the background sound realistically stand out. In the second scene in my test, which involved a conversation between people in a car, the ambient road noise wrapped around the back of my couch while the conversation stayed in front of me, just like it would in real life"
  • Value:
    • "While the LG S95TR is a pricey investment, it offers a wealth of features and impressive performance, making it a worthwhile investment for those seeking a high-quality home theater experience"
    • "The S95TR fixes some flaws from previous efforts, but it's not wholly successful in everything it tries to do. It's expensive"
    • "The LG S95TR is undoubtedly a really good soundbar, but I feel with the multitude of enhanced tech within this unit, it still leaves me wanting & craving more">) launched in 2024, representing the latest in premium soundbar technology with features that were impossible just a few years ago. Meanwhile, the [Polk React](<Product2: Polk Audio React Sound Bar with Alexa Built-In - Most Reliable Details:

Specs

Product Specifications

Dimensions

  • Width: 34-1/16"
  • Height: 2-1/4"
  • Depth: 4-13/16"

Weight

  • Sound Bar: 6.39 lbs
  • Subwoofer: 16.5 lbs

Drivers and Radiators

  • Midrange Drivers: Two 3-3/4" x 2-11/16"
  • Tweeters: Two 1" tweeters
  • Passive Radiators: Two 4-5/16" x 3-15/16"

Connectivity

  • HDMI Port: 1
  • Optical Digital Audio Input: 1
  • USB Input: 1 (for firmware updates)
  • Bluetooth: Built-in Bluetooth 4.2
  • Wireless Connectivity: Supports ARC (Audio Return Channel)

Sound Capabilities

  • Channels: 2.1-channel sound bar system
  • Decoding: Dolby Digital and DTS decoding
  • Virtual Surround Sound: Yes

Voice Control and Smart Home Integration

  • Built-in Alexa: Yes
  • Voice Adjust Technology: Yes
  • Multi-Room Music: Yes
  • Alexa Calling and Messaging: Yes

Additional Features

  • Wall-Mountable: Yes
  • Wireless Subwoofer Connectivity: Yes
  • App Compatibility: Yes
  • Dialogue Enhancement: Yes
  • Sound Presets: Night, Music, Sport, and Movies

Power and Performance

  • RMS Power: 50 watts
  • Peak Power Handling: 100 watts

Features

Built-In Amazon Alexa Integration

The Polk Audio React Sound Bar features built-in Amazon Alexa with an integrated microphone, allowing for voice control of the sound bar. Users can control functions such as volume, sound modes, and source selection using voice commands. This integration also supports Alexa's Communication feature, enabling users to sync their contacts in the Alexa app and use voice commands to communicate with eligible friends and family in the US, Canada, and Mexico from the sound bar at no cost

Virtual Surround Sound

The Polk React Sound Bar delivers virtual surround sound effects through Dolby Digital and DTS decoding. This technology enhances the audio experience without the need for dedicated rear speakers, providing a detailed and expansive surround sound home theater experience

Polk Voice Adjust Technology

The sound bar includes Polk's Voice Adjust technology, which allows users to precisely tweak voice levels to ensure clear, intelligible dialogue. This feature is particularly useful during quiet moments in movies or games where important lines might otherwise be lost in the mix

Bluetooth Audio Streaming

The Polk React Sound Bar supports Bluetooth 4.2 for wireless music streaming from compatible devices. It supports both the standard SBC codec and AAC for high-quality playback from Bluetooth-enabled Apple iOS devices. The sound bar can pair up to 8 Bluetooth source devices, but only one device can be connected and used for playback at a time

Multi-Device Pairing and Alexa Multi-Room Music

The sound bar can be integrated into a wireless multi-room audio system using Alexa Multi-room Music. This feature allows users to group multiple Alexa-enabled devices to play the same music together or different songs on each device, enhancing the overall audio experience

Additional Features

  • HDMI Input and Output: The sound bar features HDMI input and output with Audio Return Channel (ARC) for a single cable connection from the sound bar to the TV. It supports 4K with HDCP 2.2, Dolby Vision, and HDR10
  • Optical Cable Connection: Users can connect their audio source, such as a TV, Blu-ray player, or game console, using an optical cable for high-quality digital audio transmission
  • Optional Wireless Subwoofer and Surround Speakers: The sound bar can be paired with the optional wireless Polk React Subwoofer for deep, powerful bass and the optional wireless Polk SR2 surround speakers for true surround sound

Reviews

  • TechRadar Review:
    • "The Polk React soundbar provides plenty of bang for not much buck - especially with the optional sub involved. It delivers a clean, detailed, powerful, and film-friendly sound than you'd imagine possible from such a compact speaker."
    • "The React can pump out a forceful sound capable of filling even large rooms with whatever film you're watching. Detailing is excellent, and while bass is only solid if you buy the soundbar by itself, low frequency impact becomes really good if you add the optional React sub to your package."
    • "The soundbar's biggest attraction is its support for Amazon Alexa voice recognition - complete with four built-in far-field mics. Alexa is so well integrated that the speaker essentially works as a (great-sounding) Amazon Echo, and can even become part of a fully integrated Alexa Multi-Room system."
  • Crutchfield Review:
    • "The Polk React sound bar system delivers roomy, detailed sound from a low-profile design that easily fits under most TVs. Built-in Dolby Digital and DTS decoding lets this two-channel bar deliver virtual surround sound effects."
    • "Polk's Voice Adjust technology lets you quickly adjust voice levels to make sure you're consistently getting clear, intelligible dialogue."
    • "The soundbar supports both Dolby Digital and DTS decoding, and it includes a remote control, 1 HDMI port, ARC support, and a USB input for firmware updates."
  • PopSci Review:
    • "The Polk soundbar plays nicely with Spotify Connect, and Alexa voice commands work seamlessly. However, Alexa doesn't support every platform, so if you rely on YouTube Music or Apple Music, you'll have to use the built-in Bluetooth connection."
    • "Overall music playbook sounds good but not mind-blowing. The React's biggest selling point is its integration with Alexa, which supports whole-home audio features."
  • Tom's Guide Review:
    • "The React is a slim soundbar that looks like an Amazon Echo Dot was dropped into it. It's compact dimensions (34 x 4.8 x 2.2 inches) make it easy to fit under most TV stands."
    • "The React sounds good overall, but the booming bass is a welcome surprise, especially since there's no subwoofer and given its slim profile. Dialog is easy to understand as well."
    • "The React lacks virtual surround sound or Dolby Atmos support, which creates a much narrower soundfield than many soundbars available today. Adding wireless surround speakers and a subwoofer brings the price close to over $500.">) from 2023 focuses on integrating smart home features that have become increasingly important to everyday users.

The soundbar market has evolved dramatically since 2020. We've seen the rise of object-based audio formats like Dolby Atmos (which treats sounds as objects that can move through 3D space rather than being locked to specific channels), improved wireless connectivity standards, and AI-powered room calibration. Gaming features have also become crucial, with support for 4K/120Hz video passthrough and Variable Refresh Rate (VRR) – technologies that let you get the most out of modern gaming consoles.

The Premium Home Theater Experience: LG S95TR

Let's start with the heavy hitter. The LG S95TR isn't just a soundbar – it's a complete surround sound system that happens to be packaged as a soundbar setup. With its 9.1.5 configuration, this means you get nine main channels, one subwoofer channel (the .1), and five height channels (the .5) that fire sound upward to bounce off your ceiling.

What Makes the LG Special

The most impressive thing about the S95TR is its triple up-firing speaker setup. Most soundbars have up-firing speakers only on the left and right sides, but LG added one in the center too. This creates what they call a "spatial audio dome" around your seating area. Having tested similar setups, I can tell you that this center height channel makes a noticeable difference when watching movies with Dolby Atmos soundtracks – helicopters flying overhead actually sound like they're above you, not just in front of you.

The system comes with wireless rear speakers that pack 8-inch drivers – these aren't tiny satellite speakers like you might expect. They also have their own up-firing drivers, which means you get true surround sound with height effects from behind you too. The wireless subwoofer uses a front-firing port design, which helps it work better when placed against walls compared to rear-ported designs.

LG's Smart Features and Room Calibration

LG has packed some genuinely useful technology into this system. The AI Room Calibration uses built-in microphones to measure your room's acoustics and automatically adjusts the sound accordingly. This matters more than you might think – every room sounds different based on its size, furniture, and wall materials. The system can detect whether you have hardwood floors (which reflect sound) or carpet (which absorbs it) and adjust the EQ to compensate.

If you own an LG TV, you'll get access to WOW Orchestra, which uses your TV's built-in speakers along with the soundbar to create an even wider soundstage. It's like adding extra front speakers without buying them separately. The WOWCAST feature is also pretty slick – it creates a wireless connection between the soundbar and your LG TV, eliminating the need for any cables between them.

Gaming Performance That Actually Matters

Here's where the S95TR really shows its 2024 pedigree. It supports 4K/120Hz passthrough with Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM). In plain English, this means you can connect your PlayStation 5 or Xbox Series X directly to the soundbar and get the full benefit of high refresh rate gaming while maintaining perfect audio sync. The Game Mode Pro reduces audio latency to around 60 milliseconds, which is crucial for competitive gaming where every millisecond counts.

The Smart Home Champion: Polk Audio React

Now let's talk about the Polk React, which takes a completely different approach. Instead of trying to recreate a movie theater in your living room, it focuses on being the smartest soundbar you can buy while still delivering solid audio improvement over your TV's speakers.

Built-in Alexa That Actually Works

The React's standout feature

LG S95TR 9.1.5 Channel Soundbar Polk Audio React Sound Bar
Price - Major budget consideration affecting overall value
$996.99 (down from $1,599 MSRP) $230.00
Audio Channels - Determines surround sound capability and immersion
9.1.5 with 17 physical speakers including wireless rears 3.1 virtual surround with 4 drivers in main bar only
Power Output - Affects volume and room-filling capability
810W total system power (handles large rooms easily) 50W RMS (suitable for small-medium rooms)
Dolby Atmos Support - Essential for modern movie soundtracks
True Dolby Atmos with dedicated up-firing speakers No Dolby Atmos (virtual processing only)
Voice Assistant Integration - Smart home control convenience
External device required (Alexa/Google compatible) Built-in Alexa with far-field microphones
Gaming Features - Important for console gamers
4K/120Hz passthrough, VRR, ALLM, Game Mode Pro Basic HDMI ARC only (no advanced gaming features)
Included Components - What you get in the box
Wireless subwoofer + wireless rear speakers included Main bar only (subwoofer/rears sold separately)
HDMI Connectivity - Affects device connections and video quality
HDMI eARC + HDMI 2.1 input with 4K/120Hz support Single HDMI ARC port only
Room Calibration - Optimizes sound for your space
AI Room Calibration with automatic acoustic adjustment No room calibration features
Expandability - Future upgrade options
Complete system (no expansion needed) Optional wireless sub ($150) + surrounds ($200) available
Best For - Target user scenarios
Large rooms, movie enthusiasts, gamers, LG TV owners Small spaces, smart home users, budget-conscious buyers

LG S95TR 9.1.5 Channel Soundbar with Dolby Atmos Soundbar Deals and Prices

Polk Audio React Sound Bar with Alexa Built-In Deals and Prices

Which soundbar is better for the price?

The LG S95TR at $996.99 offers premium home theater performance with true Dolby Atmos and included wireless components, making it excellent value for serious movie enthusiasts. The Polk Audio React at $230.00 provides basic audio improvement with smart home integration, offering better value for casual viewers on a budget.

What's the difference in sound quality between these soundbars?

The LG S95TR delivers superior sound quality with 810W of power, 17 speakers, and authentic Dolby Atmos surround sound that fills large rooms. The Polk Audio React offers decent sound improvement over TV speakers with 50W output and virtual surround processing, suitable for smaller spaces.

Do both soundbars support Dolby Atmos?

No, only the LG S95TR supports true Dolby Atmos with dedicated up-firing speakers for height effects. The Polk Audio React lacks Dolby Atmos support and relies on virtual surround sound processing instead.

Which soundbar is better for gaming?

The LG S95TR is significantly better for gaming with 4K/120Hz passthrough, Variable Refresh Rate support, and Game Mode Pro for low latency. The Polk Audio React only offers basic HDMI ARC connectivity without advanced gaming features.

Can I use voice commands with both soundbars?

The Polk Audio React has built-in Alexa with integrated microphones for direct voice control. The LG S95TR requires a separate Alexa or Google Assistant device for voice commands, though it's compatible with both platforms.

What comes included in the box with each soundbar?

The LG S95TR includes the main soundbar, wireless subwoofer, and wireless rear speakers as a complete system. The Polk Audio React includes only the main soundbar, with optional subwoofer and surround speakers sold separately.

Which soundbar works better in large rooms?

The LG S95TR is designed for large rooms with its 810W power output and true surround sound system that fills spacious areas effectively. The Polk Audio React with 50W output is better suited for small to medium-sized rooms.

How do the connectivity options compare?

The LG S95TR offers HDMI eARC, HDMI 2.1 input, optical, and wireless connectivity options for maximum flexibility. The Polk Audio React provides one HDMI ARC port, optical input, Bluetooth, and USB for basic connectivity needs.

Which soundbar is easier to set up?

The Polk Audio React is easier to set up as a single-bar solution with simple connections and built-in Alexa setup. The LG S95TR requires positioning multiple wireless components but includes AI room calibration for automatic optimization.

Can these soundbars be wall mounted?

Yes, both the LG S95TR and Polk Audio React can be wall mounted. However, the LG system requires additional consideration for optimal placement of its wireless rear speakers and subwoofer.

Which soundbar is better for movies and TV shows?

The LG S95TR excels for movies with true Dolby Atmos, dedicated center channel dialogue, and immersive surround sound effects. The Polk Audio React offers decent performance for TV shows with Voice Adjust technology for clearer dialogue.

How do the warranty and support compare?

Both the LG S95TR and Polk Audio React typically come with manufacturer warranties, but LG offers more comprehensive support through their ecosystem integration and regular firmware updates for their premium soundbar system.

Sources

We've done our best to create useful and informative comparisons to help you decide what product to buy. Our research uses advanced automated methods to create this comparison and perfection is not possible - please contact us for corrections or questions. These are the sites we've researched in the creation of this article: techradar.com - bestbuy.com - youtube.com - trustedreviews.com - zdnet.com - rtings.com - lg.com - lambcotvandappliance.com - valueelectronics.com - romomattressfurniture.com - dolby.com - youtube.com - techradar.com - crutchfield.com - popsci.com - youtube.com - tomsguide.com - bestbuy.com - polkaudio.com - crutchfield.com - forum.polkaudio.com - soundunited.com - youtube.com

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