Polk Signa S3 Review (Tested by Soundbar Experts in 2024)

If you’re looking for a powerful and immersive audio experience for your home entertainment system, then the Polk Signa S3 soundbar may be just what you need.

With its sleek design and impressive sound quality, this soundbar is a great option for anyone who wants to take their movie-watching, music-listening, or gaming experience to the next level.

But what makes the Polk Signa S3 soundbar so special? Without giving too much away, we can say that it offers a range of features and technologies that work together to deliver crystal-clear dialogue, deep and impactful bass, and a wide soundstage that makes you feel like part of the scene.

So if you’re ready to take your home entertainment experience to the next level, keep reading for our detailed review of this fantastic soundbar.

Polk Audio Signa S3 Ultra-Slim TV Soundbar with Wireless Subwoofer

Polk Audio Signa S3 Ultra-Slim TV Sound Bar

Unboxing the Polk Signa S3

Unboxing the Polk Signa S3

When we first received our Polk Signa S3 soundbar, we were eager to unbox it and get it set up in our home entertainment system. The unboxing experience is straightforward and hassle-free, with all the necessary components neatly packaged and ready to go.

Opening up the box, we found the soundbar, a wireless subwoofer, a remote control, batteries for the remote, an HDMI cable, an optical cable, a power cord, and a quick-start guide.

All the components are securely packaged and protected with foam inserts and plastic coverings to ensure they arrive in perfect condition.

Setting up the Polk Signa S3 soundbar is a breeze, with clear and concise instructions provided in the quick-start guide.

Within a few minutes, you’ll have the soundbar and subwoofer connected, powered on, and ready to deliver high-quality audio for all your favorite movies, TV shows, music, and games.

Size and Design

Size and Design of Polk Signa S3

Measuring 2.1 inches high, 35.4 inches wide, and 3.2 inches deep, the Polk Signa S3 soundbar has a slim and unobtrusive design that makes it easy to fit into any home entertainment system.

It’s the perfect size to sit in front of most flat screen TVs without blocking the screen or taking up too much space.

The soundbar is also finished in a sleek and modern matte black color, which looks great and is less likely to show dust and fingerprints than glossy finishes.

The front of the soundbar features a metal grille that covers the speaker drivers, which adds a nice touch of elegance and durability.

On the rear side, you’ll find all the necessary inputs and outputs, including the power cord, making it easy to tuck away neatly.

Channel System

The Polk S3 soundbar features a 2.1 channel system, which means that it has two front-facing drivers for the left and right audio channels, as well as a dedicated wireless subwoofer for the low-frequency bass channel.

The two front-facing speakers of the soundbar are positioned to create a wide soundstage, which helps to immerse the listener in the audio experience.

They also feature Polk’s patented SDA (Stereo Dimensional Array) technology, designed to create a more realistic and natural sound by widening the stereo image.

The dedicated wireless subwoofer of the Polk is responsible for delivering deep and impactful bass, which is crucial for creating an immersive and powerful audio experience.

The subwoofer is wirelessly connected to the soundbar, which means it can be placed anywhere in the room without messy cables.

Read also: Samsung Soundbar Keeps Switching to TV Speakers

Connectivity Sources

Connectivity Sources of Polk Signa S3

The Polk Signa S3 soundbar offers a variety of connectivity options to ensure compatibility with most home entertainment systems.

The soundbar features an HDMI ARC (Audio Return Channel) input, the preferred method of connection for most users, as it allows for high-quality audio and simplifies the overall setup.

In addition to the ARC, it also features an optical input, which can connect to a TV or other audio device with an optical output.

For devices that do not have HDMI ARC or optical outputs, it also has a 3.5mm auxiliary input that can connect to smartphones, tablets, laptops, or other devices with a headphone jack.

At last, the soundbar also has a USB port that can be used for firmware updates.

In addition to the above connectivity options, the S3 sound bar supports Bluetooth wireless connectivity, allowing easy audio streaming from Bluetooth-enabled devices.

Control and Navigation

The Polk Signa S3 soundbar is designed to be user-friendly and easy to control. It comes with a compact and intuitive remote control that allows you to adjust the volume, bass, treble, and other audio settings.

The soundbar also has physical buttons on the top panel that allow you to adjust the volume and other audio settings, as well as switch between different audio modes.

Additionally, the Polk Connect app is a free mobile app that allows you to control the soundbar from your smartphone or tablet. The free app offers a variety of features, including the ability to adjust the audio settings, switch between audio modes, and select different inputs.

However, the soundbar lacks a built-in voice control system, but you can connect the Google control devices via Bluetooth and use your voice commands for the next level of convenience while controlling the bar.

Sound Performance

The Polk Signa S3 soundbar is an excellent choice for music and movie lovers, thanks to its advanced audio technologies that ensure impressive sound performance.

The soundbar uses Dolby 5.1 decoding to deliver high-quality surround sound. Additionally, the Polk VoiceAdjust technology ensures clear and intelligible dialogue, while the SDA surround technology creates a wider soundstage that makes the audio feel more natural and realistic.

The soundbar also has a wireless subwoofer that adds impact and depth to the bass experience.

These features work together to create an immersive and impressive audio experience that will keep you engaged and entertained. Whether you’re watching movies, playing games, or listening to music, the Polk is sure to impress with its clear, dynamic, and powerful sound.

· Flexible design
· Exclusive voice adjust tech
· Detailed and rich bass
· Wide frequency
· High-pressure level
· Phantom center channel
· No voice control built-in

Bottom Line

The Polk Signa S3 soundbar is a great choice for a high-quality and user-friendly sound system.

Its impressive sound performance, advanced audio technologies, and easy-to-use control and navigation options offer a convenient and immersive audio experience.

Don’t think twice; get your hands if you want something affordable to bang your windows with high-definition volume.

Read also: Why My Samsung Subwoofer Keeps Blinking Blue

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