Choosing a Soundbar: How to Boost Your TV’s Audio

Modern TVs are designed to be sleek and visually stunning, but their ultra-thin designs often come at a cost—poor audio quality. Built-in TV speakers tend to lack depth, bass, and clarity, making it difficult to enjoy movies, TV shows, and music as they were meant to be heard.

A soundbar is a simple yet powerful solution to this problem. It enhances your audio experience by delivering clearer dialogue, deeper bass, and immersive sound effects. Whether you’re watching action-packed movies, sports events, or simply listening to your favorite tunes, a soundbar can drastically improve your entertainment experience.

But with so many options on the market, how do you choose the right one? In this guide, we’ll break down the different types of soundbars, key features to consider, recommendations for various room sizes, and essential setup tips to ensure you get the best possible sound.

Types of Soundbars Explained

Soundbars come in a variety of configurations, each designed to offer different levels of audio quality and immersion. Understanding these types will help you choose the best one for your specific needs.

2.0 and 2.1 Channel Soundbars: The Entry-Level Choice

2.0 Channel Soundbars

  • A 2.0 soundbar consists of two speakers—one for the left channel and one for the right.
  • These models do not include a subwoofer, meaning they may lack deep bass but still significantly improve dialogue clarity and overall sound quality compared to built-in TV speakers.
  • Best for: Small rooms, casual TV watching, and budget-conscious buyers.
  • Pros: Affordable, compact, easy to set up.
  • Cons: Limited bass, lacks surround sound effects.

2.1 Channel Soundbars

  • A 2.1 soundbar is similar to a 2.0 system but includes a separate subwoofer for better bass response.
  • The subwoofer can be wired or wireless; a wireless subwoofer gives more placement flexibility.
  • Best for: Small to medium-sized rooms, users who want improved bass and clearer sound.
  • Pros: Enhanced bass, improved sound clarity, still affordable.
  • Cons: No real surround sound experience, subwoofer placement can take up space.

3.1 and 5.1 Channel Soundbars: The Home Theater Upgrade

3.1 Channel Soundbars

  • A 3.1 soundbar adds a center speaker to the 2.1 configuration, making dialogue much clearer.
  • The center channel is dedicated to voices, ensuring that conversations in movies and TV shows don’t get lost in the background music or sound effects.
  • Best for: Movie lovers who want better dialogue clarity, medium to large rooms.
  • Pros: Crystal-clear dialogue, improved bass, still relatively easy to set up.
  • Cons: No true surround sound, slightly more expensive.

5.1 Channel Soundbars

  • 5.1 soundbars deliver a true surround sound experience by including rear speakers and a subwoofer alongside the main soundbar.
  • Some models use wireless rear speakers, while others simulate surround sound with digital processing.
  • Best for: Home theater setups, immersive movie-watching and gaming.
  • Pros: Authentic surround sound, powerful bass, excellent for cinematic experiences.
  • Cons: Higher price, requires more space and setup effort.

7.1 and Above: The Premium Home Cinema Experience

7.1 Channel Soundbars

  • A 7.1 soundbar takes 5.1 surround sound and adds two more rear speakers for an even wider soundstage.
  • This configuration is ideal for large living rooms or home theaters where sound detail and positioning matter.
  • Best for: Large rooms, dedicated home theaters, audiophiles.
  • Pros: Immersive sound, wider audio field, fantastic for movies and gaming.
  • Cons: Expensive, requires a proper setup for full effect.

7.1.2 and 9.1.4 Soundbars (Dolby Atmos & DTS:X)

  • These configurations introduce Dolby Atmos and DTS:X technology, which create 3D surround sound by bouncing audio off the ceiling.
  • Up-firing speakers add height to the sound, making it feel as though audio is coming from above you rather than just around.
  • Best for: High-end home theater systems, users who want an immersive experience.
  • Pros: The most cinematic experience available, ultra-realistic sound.
  • Cons: Very expensive, room acoustics affect effectiveness.

Virtual Surround Soundbars: Simulating 3D Audio Without Extra Speakers

  • Some single-unit soundbars use virtual surround sound technology to create the illusion of multiple speakers.
  • Brands like Sonos, Bose, and Sony offer soundbars that process sound digitally, making it appear as though it’s coming from different directions without requiring extra speakers.
  • Best for: People who want surround sound but prefer a clutter-free setup.
  • Pros: No need for additional speakers, simple setup, good for small rooms.
  • Cons: Not as realistic as true surround sound systems, heavily dependent on room acoustics.

Soundbars with Smart Features: Voice Assistants & Streaming

  • Many modern soundbars come with built-in Alexa, Google Assistant, or Siri voice control, making it easy to adjust volume, switch inputs, and play music hands-free.
  • Some also have Wi-Fi and Bluetooth connectivity, allowing you to stream music from platforms like Spotify, Apple Music, or YouTube.
  • Best for: Smart home users, those who love voice control and wireless streaming.
  • Pros: Hands-free operation, seamless music streaming, home automation integration.
  • Cons: More expensive than basic models, requires an internet connection for full functionality.

Soundbars with Built-in Subwoofers vs. External Subwoofers

Built-in Subwoofers

  • Some soundbars integrate a subwoofer within the main unit, eliminating the need for an external sub.
  • While convenient, these subwoofers typically can’t produce deep, room-shaking bass.
  • Best for: Small spaces, people who prefer a minimalistic setup.
  • Pros: Saves space, easy setup.
  • Cons: Lacks deep bass, less powerful than external subs.

External Subwoofers

  • Most higher-end soundbars come with an external subwoofer, providing much deeper bass for movies, music, and gaming.
  • Some are wireless, allowing for more placement flexibility.
  • Best for: Users who want cinematic bass and full-range audio.
  • Pros: Deep, powerful bass, enhances the overall listening experience.
  • Cons: Takes up more space, may require separate placement adjustments.

Which Soundbar Should You Choose?

Soundbar TypeBest ForProsCons
2.0 ChannelSmall rooms, budget-conscious buyersCompact, easy setup, affordableNo bass, no surround sound
2.1 ChannelSmall to medium rooms, casual usersImproved bass, clearer soundNo surround sound
3.1 ChannelMovie lovers, better dialogue clarityCrystal-clear dialogue, better soundNo surround sound
5.1 ChannelHome theater setups, immersive movie watchingTrue surround sound, deep bassHigher price, requires more space
7.1 ChannelLarge rooms, audiophilesMore immersive sound, wider audio fieldExpensive, more setup required
Dolby Atmos (7.1.2, 9.1.4)High-end home theaters, immersive gaming3D surround sound, realistic effectsExpensive, requires room with good acoustics
Virtual SurroundSmall rooms, no extra speakersClutter-free, decent surround effectNot as immersive as true surround sound
Smart SoundbarsSmart home integration, voice controlHands-free operation, music streamingMore expensive, requires internet
Built-in SubwooferMinimalist setups, small roomsSaves space, easy setupWeak bass
External SubwooferHome theaters, bass loversPowerful bass, enhanced experienceTakes up space

By considering your room size, budget, and sound preferences, you can easily find the perfect soundbar that fits your entertainment needs. Whether you want a simple upgrade over your TV speakers or a full cinematic experience, there’s a soundbar for you!

Key Soundbar Features to Look For

When shopping for a soundbar, it’s important to look beyond just the number of speakers. Different models come with various features that can significantly enhance your listening experience. Below, we break down the most important soundbar features to consider before making a purchase.

Connectivity Options: How Will You Connect Your Soundbar?

One of the first things to consider is how the soundbar will connect to your TV or other devices. The right connectivity options ensure optimal audio quality and ease of use.

HDMI ARC / eARC (Audio Return Channel) – Best for High-Quality Audio

  • HDMI ARC (Audio Return Channel) allows the soundbar to connect to your TV with a single cable.
  • HDMI eARC (Enhanced ARC) is a newer version that supports higher-quality audio formats like Dolby Atmos and DTS:X.
  • Why it matters? HDMI ARC/eARC provides the best sound quality and allows you to control the soundbar with your TV remote.

Optical (TOSLINK) – Good Alternative If HDMI ARC Isn’t Available

  • If your TV doesn’t support HDMI ARC, an optical cable is the next best option.
  • Optical connections support Dolby Digital and DTS surround sound, but not Dolby Atmos.

Bluetooth & Wi-Fi – Wireless Streaming

  • Bluetooth: Lets you connect your phone, tablet, or laptop to play music wirelessly.
  • Wi-Fi: Allows higher-quality streaming and multi-room audio setups with services like Spotify, AirPlay, and Chromecast.

AUX (3.5mm Jack) – For Older Devices

  • A 3.5mm AUX input is useful for connecting older TVs, MP3 players, or external audio sources.

USB – Direct Media Playback

  • Some soundbars have USB ports that allow you to play audio files directly from a flash drive.

🔹 Recommendation: If your TV has HDMI ARC or eARC, always prioritize it for the best sound quality!

Built-in vs. External Subwoofer – Do You Need More Bass?

Built-in Subwoofer – Compact & Minimalist

  • Some soundbars have an integrated subwoofer, reducing the need for extra components.
  • Good for small rooms where space is limited.
  • Downside? The bass is weaker compared to an external subwoofer.

External Subwoofer – Deeper, Powerful Bass

  • An external subwoofer (usually wireless) delivers rich, deep bass that makes action movies, music, and games more immersive.
  • Ideal for medium to large rooms or anyone who enjoys cinematic sound.
  • Downside? Requires extra space for placement.

🔹 Recommendation: If you love deep bass and have space, go for a soundbar with a separate subwoofer.

Sound Channel Configuration – How Many Speakers Do You Need?

  • 2.0 Channel → Basic upgrade from TV speakers, lacks bass.
  • 2.1 Channel → Adds a subwoofer for better bass.
  • 3.1 Channel → Includes a center speaker for clearer dialogue.
  • 5.1 Channel → True surround sound experience with rear speakers.
  • 7.1.2 Channel (Dolby Atmos) → Adds height channels for 3D audio.

🔹 Recommendation: If you watch a lot of movies and TV shows, a 3.1 or 5.1 channel soundbar will greatly improve dialogue and immersion.

Audio Technologies: What Makes Soundbars Sound Better?

Dolby Atmos & DTS:X – 3D Surround Sound

  • Dolby Atmos and DTS:X use up-firing speakers to create 3D, immersive sound that feels like it’s coming from above.
  • Works best in rooms with flat ceilings (for sound reflection).
  • Best for: Home theaters, gaming, and immersive movie-watching.

Virtual Surround Sound – Simulated 3D Audio Without Extra Speakers

  • Brands like Sonos, Bose, and Sony offer virtual surround sound, using software to simulate a surround experience.
  • Not as good as true surround sound, but great for small spaces.

Dialogue Enhancement – Clearer Voices in Movies & Shows

  • Boosts speech clarity so dialogue stands out from background noise.
  • Perfect for: News, podcasts, and movies with heavy sound effects.

Adaptive Sound & AI Sound Tuning

  • Some high-end soundbars automatically adjust sound levels based on what you’re watching.
  • Example: Samsung’s Adaptive Sound and Sony’s Sound Field Optimization.

🔹 Recommendation: If you want cinema-quality sound, go for a Dolby Atmos soundbar. If you struggle to hear dialogue, look for a model with voice enhancement.

Smart Features: Do You Want a Voice-Controlled Soundbar?

Voice Assistants – Hands-Free Control

  • Many modern soundbars come with Amazon Alexa, Google Assistant, or Apple Siri built in.
  • You can adjust volume, play music, and control smart home devices with voice commands.

Multi-Room Audio – Expand Your Sound System

  • Brands like Sonos and Bose allow you to connect multiple speakers in different rooms for synchronized audio playback.

Chromecast & AirPlay – Wireless Streaming

  • Google Chromecast and Apple AirPlay allow you to stream music and podcasts directly to your soundbar from your smartphone.

🔹 Recommendation: If you use a smart home system, look for built-in voice assistants and Wi-Fi streaming.

Soundbar Size & Placement – Finding the Right Fit

How to Choose the Right Size?

  • A soundbar should be roughly the same width as your TV for the best sound distribution.
  • Example:
    • 40-50” TV → 30-40” soundbar
    • 55-65” TV → 45-55” soundbar
    • 70”+ TV → 55”+ soundbar

Wall-Mounting vs. TV Stand Placement

  • Wall-mounted soundbars free up space and look sleek.
  • Placing it on a TV stand? Make sure it doesn’t block the TV’s IR sensor.

🔹 Recommendation: Measure your TV and ensure the soundbar fits well in your entertainment setup.

Audio Modes & Customization – Tailoring Sound to Your Needs

Most soundbars come with different audio modes that optimize sound based on what you’re watching.

Common Audio Modes:

🎥 Movie Mode: Enhances surround sound effects.
📰 Dialogue Mode: Boosts speech clarity for TV shows and news.
🎵 Music Mode: Adjusts the equalizer for a balanced music experience.
🎮 Game Mode: Creates directional audio for gaming.

🔹 Recommendation: Choose a soundbar that offers multiple sound modes for flexibility.

Final Thoughts: Choosing the Right Soundbar Features for You

When choosing a soundbar, consider the following:

How will you connect it? HDMI ARC/eARC for the best quality.
Do you need deep bass? Get an external subwoofer for rich bass.
Want surround sound? A 5.1 or 7.1 system offers a theater-like experience.
Looking for voice control? Choose a model with Alexa, Google Assistant, or Siri.
Need clear dialogue? Look for dialogue enhancement technology.
Small room or clutter-free setup? Get a virtual surround soundbar.

By prioritizing these features, you’ll find the perfect soundbar that transforms your home entertainment experience.

Recommended Soundbars for Different Room Sizes

Choosing the right soundbar depends on the size of your room and how immersive you want your audio experience to be. A small room may not require a high-powered, multi-speaker system, while a large home theater setup benefits from a full surround sound system with a subwoofer. Below, we recommend some of the best soundbars for different room sizes and usage needs, breaking down their features, pros, and cons.

Best Soundbars for Small Rooms (Bedrooms, Offices, Compact Spaces)

Small rooms don’t require powerful, multi-speaker soundbars, but a compact soundbar can enhance dialogue clarity and provide better audio balance than your TV’s built-in speakers.

Bose Solo 5 – A Simple and Effective Upgrade

The Bose Solo 5 is designed for those who want a straightforward improvement over TV speakers without dealing with complex setups. It enhances dialogue clarity, making it ideal for news, talk shows, and general TV viewing.

Key Features:

  • 2.0-channel system with a dedicated dialogue enhancement mode.
  • Compact design, easy to fit in tight spaces.
  • Bluetooth connectivity for streaming music from a phone or tablet.
  • Optical, coaxial, and AUX inputs (lacks HDMI ARC).

Advantages:

  • Quick and simple setup.
  • Noticeably clearer dialogue than built-in TV speakers.
  • Fits well in small rooms without clutter.

Limitations:

  • No external subwoofer, resulting in weaker bass performance.
  • No HDMI ARC, requiring an optical cable connection instead.

Sonos Beam (Gen 2) – Compact, Smart, and Dolby Atmos-Ready

This soundbar is well-suited for those who want premium sound in a small footprint. It delivers virtual Dolby Atmos, voice assistant compatibility, and Wi-Fi streaming, making it a versatile option for both TV and music.

Key Features:

  • Dolby Atmos processing for an enhanced surround effect.
  • Built-in Alexa and Google Assistant for voice commands.
  • Wi-Fi, AirPlay 2, and Bluetooth support for wireless streaming.
  • Expandable setup to add a Sonos subwoofer and surround speakers later.

Advantages:

  • Excellent dialogue clarity and spatial sound effects.
  • Smart home compatibility with hands-free control.
  • Compact yet powerful, perfect for small to mid-sized rooms.

Limitations:

  • Doesn’t include a subwoofer, so bass is limited.
  • Lacks HDMI passthrough, which might limit connectivity options.

Soundbars for Medium-Sized Rooms (Living Rooms, Apartments)

A medium-sized space benefits from a soundbar with a dedicated subwoofer and virtual or true surround sound for better immersion.

Samsung HW-Q600A – Well-Balanced Sound with a Dedicated Subwoofer

This soundbar is an ideal step up for those seeking cinematic sound without adding too many speakers. Its wireless subwoofer and Dolby Atmos/DTS:X support provide a noticeable boost in depth and immersion.

Key Features:

  • 3.1.2-channel system with Dolby Atmos and DTS:X for a more dynamic soundstage.
  • Adaptive Sound Mode that optimizes audio based on what’s playing.
  • Wireless subwoofer to enhance bass without extra cables.
  • HDMI ARC and Bluetooth connectivity for versatile setup options.

Advantages:

  • Provides a more immersive experience than standard 2.1 systems.
  • Wireless subwoofer adds impactful bass without clutter.
  • Dialogue remains clear, even in action-packed scenes.

Limitations:

  • Lacks rear speakers, relying on digital processing for surround sound.
  • No Wi-Fi connectivity for advanced streaming features.

Sony HT-G700 – Strong Bass and Virtual Surround Sound

A solid choice for those who want deep bass and a virtual surround effect without multiple speakers. The wireless subwoofer and DTS Virtual:X technology work together to create a wider soundscape.

Key Features:

  • 3.1-channel setup with a dedicated center channel for dialogue clarity.
  • DTS Virtual:X technology simulates surround sound.
  • Wireless subwoofer enhances bass response.
  • HDMI ARC and Optical inputs for easy TV connection.

Advantages:

  • Well-balanced sound with particularly strong bass.
  • Virtual surround sound expands audio beyond the soundbar.
  • Works well for both TV shows and movie nights.

Limitations:

  • No rear speakers, so surround sound is simulated.
  • No built-in Wi-Fi, limiting advanced streaming features.

Soundbars for Large Rooms (Home Theaters, Open Spaces, High Ceilings)

For larger spaces, a multi-speaker setup with real Dolby Atmos effects creates a fuller and more cinematic experience. Wireless rear speakers and subwoofers are ideal for a true surround sound system.

Sonos Arc – Premium Dolby Atmos Soundbar with Expandability

This model stands out for its Dolby Atmos performance, smart features, and modular design. It’s a fantastic option for users who want a cinema-like experience while keeping their system expandable.

Key Features:

  • 11 speaker drivers, including up-firing speakers for true Dolby Atmos.
  • Wi-Fi, AirPlay 2, and built-in voice assistants for smart home integration.
  • Trueplay tuning automatically adjusts sound based on room acoustics.
  • Expandable setup allows the addition of a Sonos subwoofer and rear speakers.

Advantages:

  • Dolby Atmos creates an enveloping 3D sound experience.
  • Clear, natural dialogue with automatic room tuning.
  • Wireless expandability for a customizable home theater setup.

Limitations:

  • Lacks a separate subwoofer, though it can be added later.
  • Not as impactful in rooms with very high ceilings (since sound reflections are key to Dolby Atmos).

Samsung HW-Q990C – A Full 11.1.4 Surround Sound System

This setup offers one of the best home theater experiences without requiring an AV receiver. Wireless rear speakers and a dedicated subwoofer make this a truly immersive Dolby Atmos and DTS:X system.

Key Features:

  • 11.1.4-channel system with true surround sound.
  • Wireless rear speakers and subwoofer for deep, room-filling audio.
  • Q-Symphony technology enhances sound when paired with Samsung TVs.
  • Adaptive Sound+ optimizes settings based on content and room acoustics.

Advantages:

  • One of the most immersive soundbars available.
  • Deep, powerful bass with true rear speaker effects.
  • Ideal for large spaces, especially dedicated home theaters.

Limitations:

  • Requires space for optimal placement.
  • More advanced setup compared to simpler soundbars.

Final Considerations: Choosing the Right Soundbar for Your Space

The best soundbar for you depends on your room size, usage preferences, and whether you want true or virtual surround sound.

Room SizeRecommended SoundbarKey Strengths
Small (Bedroom, Office)Bose Solo 5Compact, easy to use, improves dialogue clarity.
Small to Medium (Apartment, Living Room)Sonos Beam (Gen 2)Smart features, virtual surround, and expandability.
Medium (Living Room, Condo)Samsung HW-Q600AWireless subwoofer, Dolby Atmos, solid balance.
Medium to LargeSony HT-G700Strong bass, virtual surround sound for immersive audio.
Large (Home Theater, Open Space)Sonos ArcDolby Atmos, voice control, modular expandability.
Very Large (Full Home Theater Experience)Samsung HW-Q990CTrue 11.1.4 surround sound, wireless subwoofer & rear speakers.

By selecting a soundbar tailored to your space, you’ll experience enhanced dialogue, richer bass, and immersive audio that transforms your TV setup.

Final Thoughts: Finding the Perfect Soundbar for Your Space

Upgrading your TV’s audio with a soundbar is one of the most effective ways to enhance your entertainment experience. Whether you want clearer dialogue, immersive surround sound, or deep bass for music and movies, there’s a soundbar designed to meet your needs.

When choosing the right model, consider:

Room Size: A compact 2.0 or 2.1 soundbar is great for small rooms, while larger spaces benefit from 3.1, 5.1, or Dolby Atmos setups.
Audio Features: Dolby Atmos, DTS:X, and Virtual Surround Sound provide immersive effects, while dialogue enhancement modes improve speech clarity.
Subwoofer Needs: A built-in subwoofer saves space, but an external subwoofer delivers powerful, room-filling bass.
Smart Features & Connectivity: Voice assistants, Bluetooth, Wi-Fi, HDMI ARC/eARC and multi-room audio support add convenience and flexibility.

For a small bedroom or office, a Bose Solo 5 or Sonos Beam (Gen 2) delivers a noticeable improvement in sound quality without taking up much space. Medium-sized living rooms benefit from Samsung HW-Q600A or Sony HT-G700, which offer wireless subwoofers and virtual surround sound. If you’re creating a home theater setup, a Sonos Arc or Samsung HW-Q990C brings true Dolby Atmos effects, rear speakers, and immersive audio to your living space.

Investing in the right soundbar will transform how you enjoy movies, music, gaming, and everyday TV viewing. Better sound means a better experience, and with so many great options available, you’re just one step away from cinema-quality audio at home.