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Curious about what size soundbar to get for your 55 inch TV? In this article, we’ll discuss the different options from popular brands such as Bose, Sonos, Samsung, and more. We’ll help you understand the importance of choosing the right size soundbar for optimal audio quality and how it can enhance your TV viewing experience. By the end, you’ll have a better idea of which size soundbar is perfect for your 55 inch TV.


When it comes to setting up a home theater system, one of the most important components to consider is the soundbar. A soundbar is a compact speaker system that is designed to enhance the audio experience when watching movies, TV shows, or even listening to music. It provides a significant improvement over the built-in speakers that are commonly found on TVs.

If you own a 55-inch TV, you might be wondering what size soundbar would be the best fit. In this article, we will explore the factors you should consider when choosing a soundbar for a 55-inch TV, as well as the different options and features available in the market.

Understanding Soundbars

What is a soundbar?

A soundbar is a long, slim speaker system that is designed to be placed beneath or in front of a TV. It typically consists of multiple drivers that are arranged in a horizontal configuration to create a wider soundstage. Soundbars can vary in size and features, but they are all meant to provide a more immersive and high-quality audio experience compared to the built-in speakers on a TV.

Benefits of using a soundbar

There are several benefits to using a soundbar with your TV. First and foremost, it significantly improves the audio quality. Soundbars are designed to deliver rich, clear sound and can provide a much more immersive experience when watching movies or playing video games. They also often come with built-in subwoofers for enhanced bass, which adds depth to the sound.

Another advantage of using a soundbar is its space-saving design. Unlike traditional surround sound systems with multiple speakers placed around the room, a soundbar is compact and can fit neatly under or in front of your TV. This makes it a great option for those who have limited space or prefer a clean and uncluttered setup.

What Size Soundbar For 55 Inch TV?

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Factors to Consider

Room size and layout

The size and layout of your room play a crucial role in determining the ideal size and configuration of a soundbar. If you have a smaller room, a compact soundbar would be more suitable, as it can provide excellent sound quality without overpowering the space. On the other hand, if you have a larger room, you may want to consider a larger soundbar or a soundbar with additional rear speakers for a more immersive experience.

Placement of soundbar

The placement of the soundbar is also an important factor to consider. Ideally, it should be placed directly below or in front of the TV to ensure that the sound is projected towards the viewer. Some soundbars also offer wall-mounting options, which can be a great space-saving solution if you don’t have a lot of room. It’s important to check the dimensions and weight of the soundbar to ensure compatibility with your desired placement option.

TV size and resolution

When choosing a soundbar, it’s important to consider the size and resolution of your TV. In the case of a 55-inch TV, a soundbar that matches the width of the TV or is slightly smaller would be the best fit aesthetically. It’s also worth noting that some soundbars are specifically designed to complement certain TV models or brands, so it’s worth checking for compatibility if you want a seamless integration.


Finally, your budget is an essential consideration when choosing a soundbar. Soundbars can vary significantly in price, with basic models starting at around $100 and high-end models costing upwards of $1000. It’s important to set a budget and prioritize the features that are most important to you, such as sound quality or additional connectivity options, to ensure that you make a wise investment.

Choosing the Right Size Soundbar

Why size matters?

the size of the soundbar is important for several reasons. Firstly, it should be proportionate to the size of your TV and room to provide an optimal audio experience. If the soundbar is too small, it may not deliver enough power and presence to match the visuals on the screen. On the other hand, if it’s too large, it could overpower the room and create an unbalanced audio experience.

Secondly, the size of the soundbar also affects its ability to reproduce low frequencies. Generally, larger soundbars have a larger internal volume, which allows for better bass reproduction. If you enjoy deep and rumbling bass, a larger soundbar with a dedicated subwoofer would be an excellent choice.

Recommended size for 55-inch TV

For a 55-inch TV, the recommended size for a soundbar would be around 40 to 50 inches. This ensures that the soundbar is either the same width or slightly smaller than the TV, creating a cohesive and visually pleasing setup. It also provides enough space for the soundbar’s drivers to deliver a wider soundstage, making the audio experience more immersive.

Calculating the ideal size

To calculate the ideal size of a soundbar for your 55-inch TV, you can measure the width of your TV and deduct a few inches to account for the bezels. This will give you a rough estimate of the maximum width you should look for in a soundbar. It’s always a good idea to compare multiple models and read customer reviews to get a better understanding of how different soundbars perform with a 55-inch TV.

What Size Soundbar For 55 Inch TV?

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Soundbar Channels and Configuration

2.0 channel soundbars

A 2.0 channel soundbar refers to a soundbar that has two channels – left and right. These soundbars do not have a dedicated subwoofer and rely solely on the drivers within the soundbar to reproduce sound. While they may not provide the deep bass that a dedicated subwoofer can offer, they can still deliver clear and detailed audio for a small to medium-sized room.

2.1 channel soundbars

A 2.1 channel soundbar includes two main channels for left and right audio, along with a dedicated subwoofer for low-frequency reproduction. This configuration provides an improved bass response, making it a great option for those who want more depth and impact in their audio. It’s worth noting that the subwoofer is usually wired to the soundbar, so you need to consider cable management as well.

5.1 channel soundbars

A 5.1 channel soundbar offers a more immersive audio experience by incorporating additional speakers for surround sound. These soundbars typically include left, center, and right channels in the soundbar itself, along with rear speakers and a dedicated subwoofer. The rear speakers can be wired or wireless, depending on the model. If you want a true surround sound experience without the hassle of multiple speakers, a 5.1 channel soundbar is a great option.

7.1 channel soundbars

For the ultimate home theater experience, a 7.1 channel soundbar provides even more immersion and realism. These soundbars feature additional rear speakers to create a more enveloping surround sound experience. Along with left, center, and right channels in the soundbar, there are also rear side or rear surround speakers to enhance the overall audio quality. However, it’s worth noting that 7.1 channel soundbars are relatively rare and more expensive compared to other configurations.

Soundbar Sound Quality

Audio drivers and tweeters

The sound quality of a soundbar is heavily dependent on the quality of its audio drivers and tweeters. High-end soundbars often feature multiple drivers and tweeters that are strategically placed to deliver a realistic and detailed soundstage. Look for soundbars that use high-quality materials and advanced driver technology to ensure accurate sound reproduction.

Sound modes and equalization

Many soundbars come with different sound modes and equalization options to cater to different audio preferences. These modes can enhance the sound for specific genres like movies, music, or sports. Equalization options allow you to adjust the sound to your liking, whether you prefer more bass or a more balanced sound.

Subwoofers and dedicated bass

If you enjoy deep and impactful bass, consider a soundbar with a dedicated subwoofer. A subwoofer is a separate speaker that is responsible for reproducing low-frequency sounds, such as explosions or deep rumbling sounds. It adds depth and richness to the overall audio experience, especially for movies and music that rely on bass for impact.

Dolby Atmos compatibility

Dolby Atmos is an advanced audio technology that creates a three-dimensional audio experience by using multiple speakers and sound reflections. Some higher-end soundbars are Dolby Atmos compatible, meaning they can reproduce this immersive audio format. If you want a truly cinematic experience, look for a soundbar that supports Dolby Atmos for an enhanced audio experience.

What Size Soundbar For 55 Inch TV?

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Installation and Setup

Connecting the soundbar to TV

connecting a soundbar to your TV can be done using either a digital optical cable or an HDMI cable, depending on the available ports on both devices. Most soundbars have a dedicated input for these cables, making the setup process relatively easy. Some soundbars also support HDMI ARC (Audio Return Channel), which allows for a simplified connection by transmitting both audio and video through a single HDMI cable.

Mounting options

If you prefer a clean and streamlined setup, you can opt to mount your soundbar directly onto the wall. Many soundbars come with mounting brackets or keyhole slots that make the installation process straightforward. Ensure that you have the necessary tools and equipment to securely mount the soundbar, and consider cable management options to keep the wiring tidy and hidden.

Wireless connectivity

Wireless connectivity is another feature to consider when choosing a soundbar. Some soundbars are equipped with Bluetooth or Wi-Fi capabilities, allowing you to stream music wirelessly from your smartphone, tablet, or computer. This can be particularly convenient if you want to enjoy music without having to turn on your TV.

Calibration and audio settings

After setting up your soundbar, it’s important to calibrate it to optimize the audio performance. Most soundbars come with built-in calibration tools that automatically adjust the sound based on your room acoustics. Additionally, explore the audio settings of your soundbar to customize the sound to your liking. Play around with different equalization options and sound modes to find the perfect balance for your preferences.

Additional Features

Bluetooth and streaming capabilities

As mentioned earlier, Bluetooth connectivity allows you to wirelessly stream music from your mobile devices to your soundbar. This can be a convenient feature if you frequently listen to music from your smartphone or tablet. Some soundbars also have built-in streaming services, such as Spotify or Pandora, which further expand your audio options.

Voice control and virtual assistants

Many soundbars now come with built-in voice control features and virtual assistants, such as Amazon Alexa or Google Assistant. This allows you to control your soundbar using voice commands, such as adjusting the volume or skipping tracks. It can be a convenient hands-free option, especially if you already have other smart devices in your home.

HDMI ARC and CEC support

HDMI ARC (Audio Return Channel) allows for a simplified connection between your TV and soundbar, as it enables both audio and video to be transmitted through a single HDMI cable. Additionally, CEC (Consumer Electronics Control) allows you to control multiple devices using a single remote. If your TV and soundbar support these features, it can make the setup and operation much more convenient.

Remote control options

Soundbars usually come with their own remote control for adjusting the volume and accessing various settings. Some soundbars also offer compatibility with universal remote controls or can be controlled using your TV’s remote control. This can be a convenient option if you want to minimize the number of remotes cluttering your living room.

What Size Soundbar For 55 Inch TV?

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Popular Soundbar Brands

When shopping for a soundbar, there are several reputable brands to consider. Some of the most popular soundbar brands in the market include:

  • Bose
  • Sonos
  • Samsung
  • Yamaha
  • Sony
  • JBL
  • LG
  • Vizio
  • Polk Audio
  • Klipsch

These brands are known for their commitment to high-quality audio and innovative features. It’s worth exploring the offerings of each brand to find a soundbar that aligns with your preferences and budget.


Choosing the right size soundbar for a 55-inch TV can greatly enhance your home theater experience. Consider factors such as room size, placement, TV size, and your budget when making a decision. Additionally, pay attention to the soundbar’s channels, sound quality, installation options, and any additional features that may enhance your audio experience.

By understanding the different options and considering your specific needs, you can find a soundbar that complements your 55-inch TV and provides an immersive and enjoyable audio experience. Whether you’re watching movies, playing games, or listening to music, a well-chosen soundbar can elevate your entertainment to new heights.

What Size Soundbar For 55 Inch TV?

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