Best Polk Soundbars: Magnifi Mini AX And Signa 4

With the best Polk Soundbar, you can always expect great sound and compatibility with your other home theater components. With its powerful features, such as Dolby Atmos, Bluetooth Streaming, and Rear Surround Compatible, you can enjoy strong, room-filling, high-performance surround sound to improve your entertainment experience today.

A soundbar with a wireless subwoofer, like the Polk audio command soundbar or Polk Audio React Soundbar, will allow you to enjoy action movies to their fullest. Although the Polk React doesn’t come with a subwoofer, the bar is still incredibly powerful, and adding an extra subwoofer option is the icing on the cake.

Taking things a step further, the Polk Audio Signa S2 Soundbar with Voice Adjust Technology & Dolby Digital Decoding Support is the perfect purchase for any home theater enthusiast. This bar is the best overall for several reasons, but most importantly, because of its variety of features and high-quality sound.

On the other hand, the Polk Audio Signa S4 Soundbar with Dolby Atmos, 3D Surround Sound, Broad Sound Stage, and Deep Bass will give you the most immersive, realistic, and lifelike sound we’ve ever heard in a soundbar if you want the best that money can buy.

5 Best Polk Audion TV Soundbar 2023

Best Quality: Polk Audio Signa S4

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Quick Review:

  • 3.1.2 Channel Speaker setup 
  • Dolby Atmos surround sound
  • The HDMI connection is equipped with eARC (enhanced audio return channel), allowing you to send audio to the television without a separate audio cable.
  • The Soundbar has Polk’s VoiceAdjust feature. It makes sure the center channel is clear and accurate.
  • Sound modes for movies, music, and night allow you to get the best performance regardless of what you watch and when.

Why It is Best / Benefits:

The Polk Audio Signa S4 has great sound for any content. It takes less than 5 minutes to set up. The system has a modern design that fits in with any area. The Polk Audio Signa S4 has Real 3D Surround Sound with 360-degree motion technology, Thanks to an improved 7-driver array and a dedicated full-range center channel.

This soundbar has a surprising amount of power inside, even though it looks like a very basic 2.1 soundbar. The bar includes a wireless subwoofer and a discreet little black box that may be placed wherever the power supply is most practical. It can produce digital surround sound by reflecting sound off the walls of your room, but it also has two up-firing speakers that can provide Dolby Atmos object-based surround sound.

You shouldn’t have any trouble utilizing the included spacers to mount it to a wall because it is also fairly lightweight. The most frequently used controls are conveniently located on top-mounted buttons, and Polk includes a small, specialized remote for all other functions. Although the buttons aren’t lighted, their sizes and locations are simple to function, even in dimly lit spaces. The sound quality is impeccable, and you’ll be able to enjoy your music no matter where you are in the room.

The soundbar has a set of ports around the back: one optical, one 3.5mm analog, and one HDMI ARC/eARC input. There is also a USB-A port, but don’t get too excited about that because it can only be used to update firmware, not to play music from a storage device.


The Polk Signa S4 is a fantastic value, but it comes with its flaws. This soundbar is an all-arounder, but the lack of DTS capability is frustrating and becoming more and more common these days. It makes it useless for people with a lot of Blu-ray disk collections. It’s also a shame that you can’t add rear speakers to widen the soundstage.

The soundbar does not have Wi-Fi technologies like Apple AirPlay 2 or Chromecast, so you’ll have to rely on the speaker’s Bluetooth connection if you want to use your phone. You can go via HDMI or optical if you have access to a streaming service on your TV or your streaming media device. 


The Polk Audio Signa S4 is a 3.1.2 Atmos bar less expensive than other options. It sounds good compared to other Atmos bars that cost the same, like the Sony HT-G700. But as a more expensive bar, it does not provide a better audio experience. Whereas the Polk Audio Signa S4 has enough low bass to capture thump and rumble from movie themes and action-packed scenes, but it could use more. 

The best quality soundbar Polk Audio Signa S4, is perfect for various uses, from small apartments to large living rooms. It has a V-shaped sound that makes your favorite songs sound punchy and bright.

Best Overall: Polk Audio Signa S2

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Why It is Best / Benefits:

The Polk Audio SIGNA S2 is a straightforward 2.1 soundbar with an integrated wireless subwoofer. It has an enjoyable, energetic V-shaped sound characteristic. Again, it may not perform effectively when pushed to its limits since compression and distortion may be audible, but it can go loud enough for most people. Plus, it supports Bluetooth wireless streaming and is generally well-made.

The set consists of a soundbar and a subwoofer. The central unit is lightweight and portable, making installation easy even if you have a small location. The subwoofer that comes with it is relatively compact, measuring 6.72′′x13.4′′x12.2′′ and weighing eleven pounds. You may easily locate a little space on your floor for these without any hassle. 

By integrating an HDMI connector with ARC capabilities, Polk Audio is able to make certain advancements over the previous models. The bar’s Night Mode lowers the bass and enhances the conversation, so you don’t need to change the main volume. This allows you to watch a movie late at night without disturbing any sleeping individuals and make dialogue and other sounds more audible.


The Polk Audio SIGNA S2 has no Center Channel Speakers, so it cannot produce sound as clearly as a Soundbar with 3.0, 3.2, 5.1, or 7.2 channels. Yet, the center performance is enough for producing realistic audio and dialogue.

The soundbar lacks an additional or dedicated channel for surround content. As a result, surround content is downmixed to stereo in order to fit on the soundbar’s channel.


Compared to the Bose Solo 5, the Polk Audio Signa S2 is an undeniably superior soundbar. The Polk sounds better overall and has greater bass thanks to its dedicated wireless subwoofer. It can get substantially louder and is compatible with ARC audio formats. If you’re searching for a compact soundbar, the Bose is a superior alternative because it is shorter and feels more upscale.

The Polk Audio Signa S2 is the best overall soundbar if you’re looking for a compact yet powerful product that may perform well without breaking the bank. Polk aims to create a fantastic audio gadget with its soundbar since they are highly aware of its target market.

Best Durable: Polk Audio React

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Quick Review:

  • Simple and classy looks
  • Alexa onboard
  • The addition of surround speakers and a subwoofer is simple.
  • The 3D surround sound system exists, which produces excellent sound
  • A strong bass response.

Why It is Best / Benefits:

The Polk Command Bar has been updated with a single soundbar called the Polk React. Although it doesn’t come with a subwoofer, you can still buy back speakers and add on a subwoofer as an extra. The 3D surround sound system produces excellent sound, and the onboard Alexa is responsive.

The Polk React is an unusual choice in this category, as it integrates the optional sub and surrounds with the speaker. It will be challenging if you pick between the two. Surround sound will make the most difference if you watch sports or dramas on TV because it gives the listener the most immersive experience. This sub, however, is for you if you like your music loud and your action movies intense.

This soundbar is small enough to fit in front of practically any standard-sized TV and is just 34 inches wide. Its 2.2-inch height also means it is not tall enough to block the bottom of the screen or any potential infrared receivers. One HDMI ARC port is provided for audio-only use, along with a USB and optical port in case your TV doesn’t support HDMI ARC.

The easy part is setting up the Polk React with the Alexa app. Place the soundbar where you want it. Connect it to your TV. Use that connection if your TV has HDMI ARC and you don’t mind giving up one of your TV’s HDMI ports. This will allow the soundbar to control TV volume/mute functions and vice versa. Otherwise, an optical connection is acceptable and won’t affect the sound quality.


The Polk React is a great durable soundbar, but it comes with its flaws. The subwoofer doesn’t come with the package, and the bar has only one HDMI port, which can be frustrating.

The soundbar does not have Wi-Fi technologies like Apple AirPlay or Chromecast. You must use the speaker’s Bluetooth connection to use your phone.

The Remote of the Polk React is missing playback controls, which can be annoying for a user.


Although the Polk React provides less variety or quality than some of the other smart soundbars on the market, like the Sonos Beam or Bose Smart Soundbar 300, it’s still a terrific value for movies and music. And because it can be simply and affordably upgraded into a real 5.1 surround sound home theater system, it makes a great gift for any family or home theater enthusiast.

The Polk React is the most durable soundbar on the market since it uses Alexa and generates amazing bass without the need for a subwoofer.

Best Value For Money: Polk Audio MagniFi Mini

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Quick Review:

  • Slim and elegant design
  • Bluetooth & wi-fi support
  • It comes with built-in Google Chromecast & Apple Airplay2
  • Strong base
  • Good sound quality

Why It is Best / Benefits:

A sound bar might be better if you prefer a different home theater setup with a half-dozen speakers and a large receiver. These discreet, easy-to-install speakers have a much better sound quality than the ones on your television. The Polk MagniFi Mini is the smallest and sounds the best for the money.

Despite its small size, the Polk MagniFi Mini generates a much louder sound than its small size would imply. The box is compact enough to be used in most living rooms, and casting straight from your phone makes it simpler to broadcast music.

You can do much more with the Polk Audio MagniFi Mini soundbar than just listening to music. It is one of the best soundbars in this price range due to its comprehensive feature set and excellent sound quality.

You’ll receive every cable you need to set up the Polk Audio MagniFi Mini Sound Bar quickly and easily. The procedure takes only a few minutes, and you can set up the sound bar in no time. It is compact and overall small. It’s 3 inches high, 13 inches wide, and 4 inches long. It’s made of plastic, but the body is sturdy. The soundbar has a good, solid appearance and is lined with linen. Its compact design also prevents interference with the TV’s infrared remote control sensor.


The Polk MagniFi Mini’s lack of upward-firing speakers means adopting the latest surround sound technology won’t change the listening experience.

Due to its design and small size, it might struggle to live up to the expectations in larger rooms. Also, the lack of an on-screen display and remote app is disappointing.


The Yamaha YAS-207’s sound is only slightly better in the high sounds. However, the Magnifi Mini’s tiny size and powerful sound make it an excellent companion for regular TV and music playback.

The Polk MagniFi Mini is a great choice for soundbars due to its combination of features, performance, and tiny size.

One of Polk Audio’s greatest value-for-money mini soundbars is the small but mighty Polk Audio Magnifi Mini.

Best Powerful: Polk Audio Command

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Quick Review:

  • Dolby Digital and DTS are supported.
  • There are two HDMI inputs and one HDMI output with ARC.
  • Availability of Bluetooth and Wi-Fi.
  • Built-in Alexa.
  • A place for a Fire TV stick

Why It is Best / Benefits:

The Polk Audio Command Bar is a 2.1-channel soundbar with a separate wireless active subwoofer. Together with two HDMI inputs, an HDMI output with ARC, Bluetooth, and Wi-Fi, there is support for Dolby Digital and DTS.

The Polk Audio remote app makes wireless setup much simpler than before, and there is also a full-size controller available for efficient day-to-day use. If that wasn’t enough, the soundbar also has Amazon Alexa built-in, which gives you voice control over the speaker and access to a fully functional smart assistant.

This soundbar has a sleek yet durable primary unit that is wide enough for larger TVs. With a primarily plastic build, a matte black finish, and a black fabric covering, the build quality is good for the budget point.

The Command Bar also supports Amazon’s Multi-Room Music platform, which enables you to ask Alexa to stream your preferred music while playing and managing music across different Amazon devices.


The Polk Command Bar cannot add back speakers and has a smaller soundstage than some of the higher-end soundbars. Also, the Alexa Multiroom is not compatible with it.

It’s big and not the best-looking soundbar available on the market, which is another possible flaw of this soundbar.


In comparison, the only one that even comes close in terms of features and cost is the Wharfedale Vista 200S. It has an HDMI input and a wireless subwoofer, but it doesn’t sound as well as the Command Bar. However, it lacks an HDMI input, integrated Wi-Fi, and voice assistance, and the remote control is small and difficult to use.

While the Polk Audio Command Soundbar’s intelligent features might not be necessary for everyone, the all-in-one audio system and strong subwoofer make it the most powerful for people looking for a small home audio system.

Buying Guide:

Regarding making a large purchase, many considerations must be made before buying the best Polk soundbar. From budget to sound quality, it can be confusing to know where to start.

The item has been added to the group of goods that have been tested and analyzed. Please bear in mind these things before purchasing the best Polk soundbar for you:

Size of the Soundbar

Choose a soundbar that will fit in the space you have available. Some individuals mount their TV, so a soundbar can easily be installed underneath. For those who use a TV stand with a wide open area, you can set the soundbar in front of the TV and enjoy the clear, immersive sound.

Subwoofer option

A soundbar and subwoofer combination is better suited for a living room because it can produce deeper bass and has a wider soundstage than single-bar systems. As a result, you should pay attention to the system’s dimensions and whether it supports wired or wireless peripherals. Most soundbars with subwoofers are wireless, whereas some surround sound systems can be hooked up to a wireless home theater receiver.

Ease of Usage and Setup

Soundbars can sometimes be difficult to use. You should always go with soundbars with a setup method that’s easy to understand. This way, you can use the soundbar right away. You can learn how to connect the soundbar to your TV, play music, and other key features by reading user reviews or the manual.

Bluetooth and Wi-Fi Capacity

A soundbar must have a Bluetooth feature for music streaming from compatible devices. You can also connect to streaming technologies like Spotify Connect or Apple AirPlay through Wi-Fi. The more streaming technologies a soundbar offers, the better.

Connectivity options

The best setup for soundbars is HDMI. Make sure your soundbar has all the ports required for a Blu-ray player and USB storage connections. Also, check to see if your soundbar has a pass-through feature that allows 4K HDR footage from your 4K HDR TV to be sent to it.

Additional Features

Different activities use different sound settings, like watching videos, listening to music, and playing games. To get the best experience, your soundbar must have customizable options for changing the treble and bass settings to match what you’re watching or listening to. Your bar also should have compatibility with Alexa and Google Assistant for voice-activated music and front-panel displays that show crucial data, like volume levels. To avoid being distracting, make sure that this display can be turned off when not in use.

Amount of Speakers and Channels

To improve the audio quality of your TV, a soundbar with just 2.1 channels can be sufficient. When you watch TV or movies or listen to music, the 5.1 and 7.1 models can provide higher sound quality. The models 5.1.2 and 7.1.2 support Dolby Atmos. With this technology, the experience can be more immersive and rich. 

Overall Opinion

Finally, with a soundbar, you can significantly enhance your TV’s audio quality. With the best 5 Polk soundbars discussed in this article, you have several alternatives to choose from. You may discover the perfect soundbar here for your specific requirements and budget.