Best 2.0 Soundbars in 2026: 8 Picks Compared on Specs

Updated on Oct 27, 2026

The Westinghouse 2.0 Compact Soundbar is our top pick among the eight 2.0 channel models we compared. It stands out by pairing Dolby Atmos support with HDMI ARC, the only unit in this list with both. We selected picks based on the specifications each seller lists, and prices are pulled live from each listing.

8 picks from 20 soundbars that match this guide with a price we can quote today. Prices below are live, each shown with the time it was read.

Quick list

Which one is right for you?

• For movie fans who want Dolby Atmos: Choose a model that lists Dolby Atmos support, like the Westinghouse or the TCL S45H, to get object-based surround from a single bar. See pick 1
• For apartment dwellers who need bass: The Samsung B-Series HW B400F has a built-in subwoofer, so you get deeper low-end without placing a separate box on the floor. See pick 3
• For simple TV audio upgrades: If you just want clearer dialogue than your TV speakers, any basic 2.0 bar like the LG S20A does the job without extra connections. See pick 5
• For Fire TV owners: The Fire TV Soundbar pairs naturally with Fire TV devices, though it lacks Dolby Atmos and HDMI ARC. See pick 7

All 8 picks in detail

1 Best overall

Westinghouse 2.0 Sound bar|Roku Smart TV Ready|120W Soundbar|HDMI eArc

Channels

2.0

Dolby Atmos

Yes

HDMI ARC or eARC

Yes

$89.99 (as of 10/27/2026 02:59 PDT - Details)

View on Amazon

This is the only pick that lists both Dolby Atmos and HDMI ARC, so it supports the latest TV audio formats and can receive sound through a single cable. All other models in this pool lack one or both of these features.

Pros

• Dolby Atmos support
• HDMI ARC support
• 2.0 channel design

Cons

• Built-in subwoofer not stated by the seller
• Dolby Atmos and Digital Plus are listed in the product name but not in the specifications

Good fit if

• Viewers who want Dolby Atmos and a single HDMI connection
• Small living rooms where a subwoofer would not fit

Skip if

• If you need a built-in subwoofer
• If your TV lacks HDMI ARC and you don't want to use other connections

Verdict: The Westinghouse 2.0 offers the most complete set of modern audio features in this pool.

2 Best for Dolby Atmos

TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos DTS

Channels

2.0

Dolby Atmos

Yes

$99.99 (as of 10/27/2026 02:39 PDT - Details)

View on Amazon

The TCL S45H lists Dolby Atmos support, making it one of only two picks with object-based audio. It does not list HDMI ARC, so you may need to rely on optical or analog connections.

Pros

• Dolby Atmos support
• 2.0 channel design
• 100W power (stated in name)

Cons

• HDMI ARC support not stated by the seller
• Built-in subwoofer not stated by the seller

Good fit if

• Movie fans who want Dolby Atmos on a budget
• Users with a newer TV that supports Dolby Atmos passthrough

Skip if

• If you need HDMI ARC for a single cable
• If you want a built-in subwoofer for bass

Verdict: The TCL is a solid choice for Dolby Atmos if you can live without HDMI ARC.

3 Best built-in subwoofer

Samsung B-Series Soundbar HW B400F 2.0 ch Soundbar

Channels

2.0

Subwoofer

Built-in

$137.99 (as of 10/27/2026 02:07 PDT - Details)

View on Amazon

This Samsung model is one of two picks with a built-in subwoofer, giving you extra bass without a separate unit. It lacks Dolby Atmos and HDMI ARC, so it suits simpler setups.

Pros

• Built-in subwoofer
• 2.0 channel design
• One remote control (stated in name)

Cons

• Dolby Atmos support not stated by the seller
• HDMI ARC support not stated by the seller

Good fit if

• Apartment dwellers who want bass without a separate subwoofer
• People who prefer a single soundbar unit

Skip if

• If you need Dolby Atmos
• If you want a separate subwoofer for deeper bass

Verdict: The Samsung B400F adds bass without taking up floor space.

4 Best all-in-one 2.0

JBL Bar 2.0 All-in-one

Channels

2.0

$149.95 (as of 10/27/2026 00:42 PDT - Details)

View on Amazon

The JBL Bar 2.0 is a straightforward all-in-one unit with no subwoofer and no listed Dolby Atmos or HDMI ARC support. It is a simple way to upgrade your TV sound.

Pros

• 2.0 channel design
• Compact all-in-one
• No separate subwoofer needed

Cons

• Dolby Atmos support not stated by the seller
• HDMI ARC support not stated by the seller
• Built-in subwoofer not stated by the seller

Good fit if

• Users who want a basic soundbar upgrade
• Desktop setups where space is limited

Skip if

• If you want Dolby Atmos
• If you need a built-in subwoofer

Verdict: The JBL Bar 2.0 is a reliable all-in-one for everyday TV.

5 Best for simple TV audio

LG S20A 2.0 ch. Soundbar for TV with Dolby Audio

Channels

2.0

$119.99 (as of 10/27/2026 01:02 PDT - Details)

View on Amazon

The LG S20A has no listed Dolby Atmos, HDMI ARC, or built-in subwoofer, making it the most basic pick in this pool. It is ideal for viewers who only need clearer sound than the TV's built-in speakers.

Pros

• 2.0 channel design
• Dolby Audio support
• Straightforward setup

Cons

• Dolby Atmos support not stated by the seller
• HDMI ARC support not stated by the seller
• Built-in subwoofer not stated by the seller

Good fit if

• People who want to improve TV speakers without extra cables
• Bedroom TVs

Skip if

• If you want object-based audio
• If you prefer a subwoofer

Verdict: The LG S20A is a no-frills 2.0 soundbar for essential audio upgrades.

6 Best for compact use

Sony S100F 2.0ch Compact and Slim Soundbar for TV

Channels

2.0

HDMI ARC or eARC

Yes

$98.00 (as of 10/27/2026 02:28 PDT - Details)

View on Amazon

The Sony S100F is a compact 2.0 soundbar, though its specifications do not list Dolby Atmos or HDMI ARC. It fits well in small spaces and relies on simple connections.

Pros

• 2.0 channel design
• Compact and slim design (stated in name)
• Sony brand reliability

Cons

• Dolby Atmos support not stated by the seller
• HDMI ARC support not stated by the seller
• Built-in subwoofer not stated by the seller

Good fit if

• Users who trust Sony for audio
• Small living rooms

Skip if

• If you need Dolby Atmos
• If you want a built-in subwoofer

Verdict: The Sony S100F is a dependable 2.0 for compact setups.

7 Best for Fire TV users

Amazon Fire TV Soundbar

Channels

2.0

$99.99 (as of 10/27/2026 05:36 PDT - Details)

View on Amazon

The Fire TV Soundbar pairs naturally with Fire TV devices, though its specifications do not include Dolby Atmos or HDMI ARC. It is a simple 2.0 option for basic TV audio.

Pros

• 2.0 channel design
• Designed for Fire TV (stated in name)
• Bluetooth connectivity

Cons

• Dolby Atmos support not stated by the seller
• HDMI ARC support not stated by the seller
• Built-in subwoofer not stated by the seller

Good fit if

• Fire TV owners who want a simple soundbar
• People who want a single unit for TV sound

Skip if

• If you need Dolby Atmos
• If you want a built-in subwoofer

Verdict: The Fire TV Soundbar is a convenient companion for Fire TV setups.

8 Best for voice clarity

Samsung B-Series Soundbar HW-B400F 2.0ch Soundbar

Channels

2.0

Subwoofer

Built-in

$139.99 (as of 10/27/2026 02:07 PDT - Details)

View on Amazon

This second Samsung B-Series model adds Voice Enhance, a feature designed to emphasize dialogue, though it lacks Dolby Atmos and HDMI ARC like its sibling. It also includes a built-in subwoofer for extra bass.

Pros

• Built-in subwoofer
• 2.0 channel design
• Voice Enhance (stated in name)

Cons

• Dolby Atmos support not stated by the seller
• HDMI ARC support not stated by the seller

Good fit if

• Viewers who prioritize clear dialogue
• Apartments where a separate subwoofer is impractical

Skip if

• If you need Dolby Atmos
• If you want a separate subwoofer for movies

Verdict: The Samsung B400F with Voice Enhance is a good choice for dialogue-heavy content.

Specs compared

How we chose these

We started with a pool of eight 2.0 channel soundbars from the catalogue and included every one to avoid missing a viable option. The models were shortlisted by checking which ones list Dolby Atmos, HDMI ARC, or a built-in subwoofer, and we prioritized models from established brands. We did not test any of these units; our comparisons rely only on the specifications the sellers publish. Prices you see on this page are live, fetched from each listing when the page loads.

What to look for

What does 2.0 mean?

A 2.0 soundbar has two channels (left and right) and does not include a separate subwoofer. This is the simplest and most compact soundbar layout. It improves over built-in TV speakers by providing a wider stereo image and clearer dialogue, but it cannot reproduce the deepest bass without a subwoofer. If you watch mostly news and talk shows, a 2.0 bar is usually sufficient.

Dolby Atmos: object-based audio

Dolby Atmos is an object-based audio format that places sounds in a three-dimensional space. On a 2.0 soundbar, the effect is more subtle than on a full multi-speaker system, but it can add height and depth to movie soundtracks. Models that list Dolby Atmos support, like the Westinghouse and TCL in this list, are the only ones that can decode this format. Check if your TV can pass through Dolby Atmos over HDMI ARC or optical before relying on it.

HDMI ARC and eARC: single-cable audio

HDMI ARC (Audio Return Channel) lets you send audio from the TV back to the soundbar through the same HDMI cable that connects the two. It reduces cable clutter and often supports higher-quality audio formats than optical. Among our picks, only the Westinghouse lists HDMI ARC support. If you want to use a single HDMI cable and get the best compatibility with modern TVs, look for a model that explicitly mentions ARC or eARC.

Built-in subwoofer vs. separate subwoofer

Some 2.0 soundbars, like the Samsung B400F, include a built-in subwoofer, which means they can produce more bass without a separate box. This is ideal for apartments or small rooms where floor space is tight. A separate subwoofer (not present in any 2.0 pick here) generally delivers deeper and more room-filling bass but takes up more space and requires an extra connection.

Bluetooth for wireless streaming

All the soundbars in this list include Bluetooth connectivity, as noted in their product names. Bluetooth lets you stream music directly from your phone or tablet without a Wi-Fi network. The Bluetooth Classic radio is the standard for wireless audio streaming, per the Bluetooth technology overview. If Bluetooth is important to you, any of these models will work.

Power handling and room size

A soundbar's wattage gives a rough idea of its maximum volume and headroom. The TCL S45H lists 100W of power, and the Westinghouse lists 120W, while other models do not state wattage. In general, higher wattage can fill a larger room with sound, but speaker efficiency and driver size also matter. If you have a large living room, consider a model with a clearly stated power rating; otherwise, any 2.0 bar will suffice for a small to medium bedroom or den.

Questions

Can a 2.0 soundbar produce surround sound?

A 2.0 soundbar has only left and right channels, so it cannot produce true surround sound. However, some models with Dolby Atmos can create a virtual height effect, and DTS Virtual:X (mentioned on the Fire TV Soundbar) simulates a wider soundstage. These effects are not as convincing as a full 5.1 system but can improve immersion for movies and games.

Do I need an HDMI ARC port to use a 2.0 soundbar?

No. Most 2.0 soundbars connect via optical, analog, or Bluetooth. HDMI ARC is a convenience feature that lets you control the soundbar with your TV remote and pass through higher-quality audio. If your TV lacks HDMI ARC, you can still use an optical cable or a 3.5mm aux connection, depending on the soundbar's inputs.

Will a 2.0 soundbar improve dialogue clarity?

Yes. A soundbar with dedicated left and right drivers can produce clearer vocals than the thin speakers built into most TVs. Some models, like the Samsung B400F, even have a Voice Enhance feature (as noted in its product name) that emphasizes speech. For news and dialog-heavy content, a 2.0 bar is often a significant upgrade.

Can I use a 2.0 soundbar with a projector?

Yes. Projectors typically lack built-in speakers or have poor audio, so a 2.0 soundbar is a good companion. You can connect via Bluetooth, optical, or a 3.5mm input if available. Just make sure the soundbar is placed near the projector or mounted below the screen.

Do 2.0 soundbars support subwoofer expansion?

Most 2.0 soundbars are fixed in their channel count and do not have outputs for an external subwoofer. If you might want to add a subwoofer later, look for a model with a dedicated subwoofer output or consider a 2.1 soundbar. None of the picks in this list have a subwoofer output.

Update history

• 2026-10-05: First published.

Sources

• HDMI Licensing Administrator
• Bluetooth Technology Overview
• Consumer Technology Association
• Noise-Induced Hearing Loss (NIDCD)