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LG S95AR 9.1.5 ch. Home Theater Soundbar with vs Polk Audio Signa S2 Sound Bar for Smart TV with Subwoofer

Updated August 2026 — LG S95AR 9.1.5 ch. Home Theater Soundbar with wins on audio quality and performance, Polk Audio Signa S2 Sound Bar for Smart TV with Subwoofer wins on price and setup.

The LG S95AR offers a premium audio experience with advanced features, while the Polk Audio Signa S2 provides excellent value for casual users. Choose based on your budget and audio needs.

Why LG S95AR 9.1.5 ch. Home Theater Soundbar with is better

Audio Quality

Superior Dolby Atmos and DTS:X support

Design

Premium aesthetics with advanced features

Performance

Enhanced bass and immersive sound experience

Why Polk Audio Signa S2 Sound Bar for Smart TV with Subwoofer is better

Price

Significantly lower cost

Setup

Quick and hassle-free installation

Size

Ultra-slim design for space-saving

Overall score

LG S95AR 9.1.5 ch. Home Theater Soundbar with
88
Polk Audio Signa S2 Sound Bar for Smart TV with Subwoofer
72

Specifications

SpecLG S95AR 9.1.5 ch. Home Theater Soundbar withPolk Audio Signa S2 Sound Bar for Smart TV with Subwoofer
Channels9.1.52.1
SubwooferWirelessWireless
Voice TechnologyNoVoiceAdjust
BluetoothYesYes
HDMI InputsMultiple1

Dimension comparison

LG S95AR 9.1.5 ch. Home Theater Soundbar withPolk Audio Signa S2 Sound Bar for Smart TV with Subwoofer

Overview

The LG S95AR 9.1.5 ch. Home Theater Soundbar is priced at $1,199.99, while the Polk Audio Signa S2 Sound Bar comes in at $249.00, making the latter about 79% cheaper. This significant price difference highlights the varying target audiences for each soundbar. While both products aim to enhance your audio experience, they cater to different needs and budgets.

Design and Build Quality

The LG S95AR boasts a modern design with an emphasis on premium aesthetics, featuring a flagship 9.1.5 channel configuration that includes five up-firing speakers and a wireless subwoofer. This setup is designed to fill larger rooms with immersive sound. In contrast, the Polk Audio Signa S2 presents an ultra-slim design, measuring just over 2 inches tall, making it ideal for space-constrained setups. Its low profile allows for easy placement without obstructing the TV's screen or remote sensors. While the LG offers a more elaborate design suited for dedicated home theaters, the Polk focuses on versatility and ease of integration into smaller living spaces.

Audio Performance

In terms of audio performance, the LG S95AR is engineered for an exceptional home theater experience, delivering Dolby Atmos and DTS:X sound formats to create a 3D audio dome. It features enhanced bass with a redesigned subwoofer, allowing users to feel the depth of sound. Conversely, the Polk Audio Signa S2 focuses on clarity and value, utilizing VoiceAdjust technology to enhance dialogue while delivering rich audio through its five full-range drivers. Although both soundbars aim to improve sound quality, the LG is targeted at audiophiles seeking a cinematic experience, while the Polk is designed for casual users looking for enhanced TV sound.

Connectivity Options

The LG S95AR provides a range of connectivity options that include HDMI and optical inputs, ensuring compatibility with various devices. It also features WOW Orchestra technology, allowing users to harmonize audio between the soundbar and compatible LG TVs. The Polk Audio Signa S2 also offers multiple connection possibilities, including HDMI, optical input, and AUX, along with Bluetooth capabilities for wireless streaming from smartphones or tablets. While both soundbars excel in connectivity, the LG's advanced features cater to a more integrated home theater setup, whereas the Polk offers simpler options for quick connections.

Setup and Ease of Use

Setting up the LG S95AR may require a bit more effort due to its advanced features and multiple components, but it is designed to provide a seamless experience once connected. Its WOW Interface allows for easy management of audio settings using a single remote. On the other hand, the Polk Audio Signa S2 is designed for quick and hassle-free installation, enabling users to connect their TV and start enjoying audio in just minutes. This simplicity makes the Polk a great choice for those who prioritize convenience and efficiency in setup.

Price and Value

The price difference between the two soundbars is substantial, with the LG S95AR priced at $1,199.99 and the Polk Audio Signa S2 at $249.00. This makes the Polk about 79% less expensive. While the LG offers a premium experience with advanced features and superior audio quality, the Polk provides excellent sound at a fraction of the cost, making it a great value for those on a budget. Each soundbar has its strengths, but the price point of the Polk clearly makes it accessible for a broader audience.

Target Audience

The LG S95AR is designed for serious home theater enthusiasts who are willing to invest in high-end audio technology. Its advanced features cater to those who appreciate immersive sound experiences and have larger spaces to fill. In contrast, the Polk Audio Signa S2 targets casual users and those looking for an easy upgrade from built-in TV speakers. Its affordable price and user-friendly setup make it a great choice for individuals seeking improved audio without breaking the bank.

Which should you buy?

Ultimately, the choice between the LG S95AR and the Polk Audio Signa S2 depends on your specific needs and budget. If you are looking for a premium soundbar that offers an immersive home theater experience and are willing to invest significantly, the LG S95AR is the better option. However, if you want a cost-effective solution that enhances your TV audio without the complexity, the Polk Audio Signa S2 stands out as an excellent choice. Each soundbar has its unique advantages, making them suitable for different types of users.