The best soundbar with a subwoofer for most living rooms is the TCL S65K, which pairs a 5.1-channel layout with wireless surround speakers for a more enveloping setup. The JBL Bar 500MK2 is a stronger fit if you want a powerful bass-focused system without separate rear speakers, while the Samsung HW-B550F keeps things simpler with a 2.1-channel design and dialogue-focused features. Across these soundbars with subwoofers, the main tradeoff is between easy setup and the wider, more cinematic sound of added channels and speakers. Room size, TV connections, and where you can place the subwoofer also affect which one makes sense. Read on for the full breakdown, buying advice, and answers to common setup questions.
Get your wardrobe favorites delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
Key Takeaways
- The TCL S65K stands out for surround sound. Its 5.1-channel package includes wireless rear speakers, giving it a more complete surround setup than soundbars that rely on virtual effects.
- The JBL Bar 500MK2 favors scale and bass. Its 10-inch wireless subwoofer and MultiBeam processing suit action movies, though it does not include separate rear speakers.
- Most of the lineup uses a 2.1-channel layout. The LG S30A, Samsung HW-B550F, Sony HT-S400, TCL S55H, and Polk Signa S2 suit buyers who want stronger TV sound without adding rear speakers.
- More channels can mean more setup demands. Models such as the LG S40TR and TCL S65K add rear speakers, which can improve immersion but require room for placement and extra connections.
- Room correction and dialogue tools solve different problems. The TCL S60K offers AI Sonic room calibration, while Samsung’s Voice Enhance and Adaptive Sound focus more on adjusting what you hear from everyday content.
| soundbars with subwoofer | Connectivity | Subwoofer |
|---|---|---|
| LG S30A 2.1 Channel Soundbar w | Bluetooth, Wi-Fi, HDMI, USB | — |
| TCL S60K S Series 3.1 Channel | Bluetooth, USB, Wi-Fi, HDMI, wireless | — |
| Samsung B-Series HW-B550F 2.1- | — | Wireless |
| Sony HT-S400 2.1ch Soundbar wi | HDMI ARC, Bluetooth | Wireless |
| Saiyin Sound Bar with Subwoofe | Bluetooth, optical, auxiliary | — |
| JBL Bar 500MK2 5.1 Channel Sou | HDMI eARC, Bluetooth, Wi-Fi | 10-inch wireless |
| Ultimea Sound Bar with Wireles | — | — |
| TCL S55H 2.1 Sound Bar with Wi | HDMI eARC/ARC, optical, Bluetooth 5.2, AUX | — |
| Polk Audio Signa S4 Dolby Atmo | — | Wireless, 5.9-inch diameter |
| Ultimea Poseidon M60 5.1 Chann | — | Wired wooden subwoofer with 18mm high-excursion driver |
| Polk Audio Signa S2 Ultra-Slim | — | — |
| TCL S65K S Series 5.1 Channel | Bluetooth, USB, Wi-Fi, HDMI, wireless | Wireless; 6.5-inch woofer |
| LG S40TR 4.1 Channel Home Thea | — | Wireless |
More Details on Our Top Picks
LG S30A 2.1 Channel Soundbar with Wireless Subwoofer and Dolby Audio
The LG S30A is a sensible match for buyers who want a straightforward 2.1 setup with a separate wireless subwoofer and useful sound processing. AI Sound Pro adjusts audio for different content, while Dolby Audio and HDMI ARC keep TV playback simple; Bluetooth and USB add options for music and local files. Compared with the Samsung HW-B550F, the LG’s clearest distinction is its ThinQ app control and closer fit with compatible LG televisions, rather than a broader virtual-surround feature set. The tradeoff is that some smart features depend on owning a compatible LG TV, and an HDMI cable is not included. I’d choose it for an LG-centered living room, but buyers who want room calibration or more explicit format support should look at the TCL S60K instead.
Pros:- Wireless 6.5-inch subwoofer adds bass without a cable running between it and the bar
- AI Sound Pro adapts audio processing for different kinds of content
- HDMI ARC, Bluetooth, and USB cover common TV and music connections
- ThinQ app and included remote give buyers two ways to adjust settings
Cons:- Some smart control features require a compatible LG TV
- HDMI cable is not included
- Its 2.1-channel setup lacks the TCL S60K’s 3.1-channel layout and room calibration
Best for: LG TV owners who want wireless bass, app control, and simple HDMI ARC connection for everyday TV and movie watching
Not ideal for: Buyers without a compatible LG TV who want the full set of ecosystem features, or shoppers seeking room calibration and more advanced surround formats
- Audio channels:2.1
- Soundbar size:28.4 inches
- Subwoofer diameter:6.5 inches
- Connectivity:Bluetooth, Wi-Fi, HDMI, USB
- Audio features:Dolby Audio, AI Sound Pro
- Control:LG ThinQ app and remote control
- Color:Black
- Mounting type:Shelf
Our verdict“Choose the LG S30A if you have a compatible LG TV and want an easy 2.1 system with app control and a wireless subwoofer.”
TCL S60K S Series 3.1 Channel Sound Bar with Dolby Atmos, DTS:X, Wireless Subwoofer, Bluetooth, and AI Sonic Auto Room Calibration
The TCL S60K is the most feature-forward pick here for buyers who want a wider-format movie setup without moving to a separate multi-speaker system. Its 3.1-channel layout adds a center channel for dialogue, while Dolby Atmos, DTS:X, and DTS Virtual:X aim to create a more enveloping presentation than the 2.1-channel LG S30A or Sony HT-S400. AI Sonic Auto Room Calibration is another point of difference: it can tailor playback to the room rather than leaving placement entirely to the listener. The wireless subwoofer supplies dedicated bass, and Bluetooth, USB, Wi-Fi, and HDMI broaden connection options. The cost of this feature set is more setup and calibration work, which may frustrate buyers seeking a plug-in-and-go bar. Its limited warranty details are also less clear in the supplied product information.
Pros:- 3.1 channels include a center channel intended to give dialogue a more defined place
- Dolby Atmos, DTS:X, and DTS Virtual:X offer more immersive-format processing than the 2.1-channel options
- AI Sonic Auto Room Calibration can adapt playback to the listening space
- Wireless subwoofer and Bluetooth, USB, Wi-Fi, and HDMI connectivity support a flexible setup
Cons:- Room calibration and the range of audio features add setup complexity
- Warranty details are limited in the supplied product information
- Buyers seeking a basic TV-and-subwoofer upgrade may not benefit from its extra processing
Best for: Movie watchers who want a center channel, immersive-format support, and room calibration in a single soundbar system
Not ideal for: Buyers who want the simplest possible setup, or those who do not need Atmos and DTS:X processing
- Audio channels:3.1
- Maximum output power:340 watts
- Subwoofer diameter:6.5 inches
- Audio formats and processing:Dolby Atmos, DTS:X, DTS Virtual:X
- Room adjustment:AI Sonic Auto Room Calibration
- Connectivity:Bluetooth, USB, Wi-Fi, HDMI, wireless
- Mounting type:Wall mount
- Control method:Remote
Our verdict“Pick the TCL S60K if dialogue definition, immersive-format support, and room calibration matter more to you than a simpler 2.1 setup.”
Samsung B-Series HW-B550F 2.1-Channel Soundbar with Subwoofer (2025 Model)
The Samsung HW-B550F puts practical TV listening ahead of extra connections or advanced room setup. Its 2.1-channel arrangement pairs a wireless subwoofer with Voice Enhance, Bass Boost, and Adaptive Sound, so dialogue and low-end impact can be adjusted around what is on screen. DTS Virtual:X adds a sense of space without requiring rear speakers, though it is not the same as having dedicated surround channels. Compared with the TCL S60K, Samsung gives up a center-channel 3.1 layout, Dolby Atmos, DTS:X, and automatic room calibration; in return, it focuses on familiar sound adjustments and optional rear-speaker expansion. Those rear speakers are sold as an add-on and require a wired connection between them. The bar’s listed 33.81-inch width may also be awkward under smaller TVs, so measure the space before choosing it.
Pros:- Voice Enhance provides a dedicated way to make speech more prominent
- Adaptive Sound and Bass Boost let listeners tailor playback to content
- Wireless subwoofer adds bass without a wired connection to the soundbar
- DTS Virtual:X and optional rear speakers offer paths toward a more spacious presentation
Cons:- The 2.1-channel design lacks the TCL S60K’s center channel and immersive-format support
- Optional rear speakers require a compatible 2025 model and a wired connection between the speakers
- The 33.81-inch bar may be too wide for compact TV furniture
Best for: TV viewers who regularly struggle to hear dialogue and want adjustable speech and bass settings in a 2.1 system
Not ideal for: Owners of smaller TV stands, or buyers who want built-in 3.1-channel audio, room calibration, or Atmos and DTS:X support
- Audio channels:2.1
- Soundbar width:33.81 inches
- Maximum output power:300 watts
- Audio processing:DTS Virtual:X
- Sound features:Voice Enhance, Bass Boost, Adaptive Sound
- Subwoofer:Wireless
- Color:Black
- Weight:15 pounds
Our verdict“Choose the Samsung HW-B550F if clearer dialogue and adjustable everyday TV sound matter more than a center channel or Atmos support.”
Sony HT-S400 2.1ch Soundbar with Wireless Subwoofer
The Sony HT-S400 is a straightforward pick for buyers who want a familiar TV upgrade rather than a long list of sound modes. HDMI ARC simplifies the connection to a compatible television, while Bluetooth supports music playback and the wireless subwoofer adds bass without a cable joining it to the bar. Dolby Digital and Sony S-Force PRO processing provide a surround-style effect from a 2.1-channel system. Compared with the Samsung HW-B550F, Sony’s appeal is its simple HDMI ARC and Bluetooth setup; Samsung offers more named adjustment features, including Voice Enhance and Adaptive Sound. The HT-S400 also has a notably wide 38-inch body, so it suits a larger stand better than a compact cabinet. Buyers seeking Atmos, DTS:X, or automatic room calibration should instead look at the TCL S60K.
Pros:- HDMI ARC supports a simple connection to a compatible television
- Wireless subwoofer provides dedicated bass without a wired link to the soundbar
- Bluetooth enables music playback from compatible devices
- Dolby Digital and S-Force PRO provide surround-style processing from a 2.1 setup
Cons:- The 38-inch width can crowd smaller TV stands
- It lacks the TCL S60K’s Atmos, DTS:X, and room-calibration features
- Bluetooth range is listed at 10 meters
Best for: Viewers with a compatible TV who want HDMI ARC setup, Bluetooth streaming, and wireless bass without complex calibration
Not ideal for: Buyers with limited space under the TV or those who want Atmos, DTS:X, or room-calibration features
- Audio channels:2.1
- Soundbar width:38 inches
- Subwoofer:Wireless
- Audio formats and processing:Dolby Digital, S-Force PRO
- Connectivity:HDMI ARC, Bluetooth
- Bluetooth range:10 meters
- Mounting type:Wall mount
- Weight:16.1 pounds
Our verdict“Choose the Sony HT-S400 for a basic HDMI ARC and Bluetooth upgrade if your TV stand can accommodate its wide soundbar.”
Saiyin Sound Bar with Subwoofer, Home Theater Surround System for TV and PC
The Saiyin soundbar is the compact, uncomplicated choice in this group, with a 16.9-inch bar and a dedicated 5-inch subwoofer for smaller TV or PC setups. Its short footprint gives it an advantage over the 33.81-inch Samsung HW-B550F and 38-inch Sony HT-S400 when desk or shelf space is tight. Bluetooth, optical, and auxiliary connections accommodate common devices, while three sound effects offer some adjustment without the app-based ecosystem of the LG S30A or the room calibration on the TCL S60K. The tradeoff is format support: the supplied product details state that it does not support Dolby or DTS, and its stereo output is less suited to buyers seeking a cinematic surround presentation. The subwoofer connection also needs careful setup, and the included remote does not work with universal or TV remotes.
Pros:- 16.9-inch soundbar fits tighter spaces than the Samsung HW-B550F or Sony HT-S400
- Dedicated 5-inch subwoofer adds bass to a compact TV or PC setup
- Bluetooth, optical, and auxiliary connections support a range of common devices
- Three sound effects allow basic adjustments for different listening uses
Cons:- Product details state that Dolby and DTS audio formats are not supported
- Stereo output is a less suitable fit for buyers prioritizing cinematic surround sound
- Subwoofer connection needs careful setup, and the remote is not compatible with universal or TV remotes
Best for: PC users and owners of compact TVs who need a short soundbar, a separate subwoofer, and basic wired or Bluetooth connections
Not ideal for: Movie watchers who want Dolby or DTS support, a larger-scale surround presentation, or a remote that integrates with their TV
- Audio output mode:Stereo
- Soundbar size:16.9 inches
- Subwoofer diameter:5 inches
- Connectivity:Bluetooth, optical, auxiliary
- Sound effects:Three sound effects
- Mounting type:Wall mount
- Control method:Remote
- Color:Black
Our verdict“Pick the Saiyin if space is tight and you want a compact soundbar with a separate subwoofer, but skip it for Dolby or DTS movie playback.”
JBL Bar 500MK2 5.1 Channel Soundbar System with Dolby Atmos, 750W, 10″ Wireless Subwoofer, MultiBeam 3.0, PureVoice 2.0, Voice Assistant Compatibility
The JBL Bar 500MK2 is the strongest fit here for buyers who want a forceful, room-filling setup built around a subwoofer. Its 750W output and 10-inch wireless subwoofer give it more scale and bass potential than the TCL S55H’s 220W 2.1 package, while Dolby Atmos and MultiBeam 3.0 add a broader, more cinematic presentation. PureVoice 2.0 is useful when dialogue needs to stay distinct against effects and low-end impact. Calibration and app controls help tailor the system to a room, but the richer feature set may take more setup than a straightforward plug-and-play bar. I’d choose it for movies and larger listening spaces, not for buyers who want the simplest controls or who lack compatible gear for its full feature set.
Pros:- 750W system and 10-inch wireless subwoofer offer substantial output and bass.
- Dolby Atmos and MultiBeam 3.0 create a more expansive presentation than basic 2.1 systems.
- PureVoice 2.0 helps dialogue stand out during busy scenes.
- Room calibration and app customization provide useful setup flexibility.
Cons:- Advanced settings may feel involved for buyers who want a minimal setup.
- Some features depend on compatible TVs or source devices.
- The wireless subwoofer still needs a suitable power outlet and floor space.
Best for: Movie-focused households with a medium-to-large room that want strong bass, Atmos support, and dialogue enhancement in one system.
Not ideal for: Buyers seeking a simple, low-fuss soundbar or those without compatible TV and source equipment to use its advanced features.
- Channels:5.1
- Power output:750 watts
- Subwoofer:10-inch wireless
- Dolby Atmos:Supported
- Soundstage technology:MultiBeam 3.0
- Connectivity:HDMI eARC, Bluetooth, Wi-Fi
- Voice assistant compatibility:Google Assistant, Siri
- Color:Black
Our verdict“Choose the JBL if you want the most powerful, feature-rich subwoofer system in this group and are comfortable with a more involved setup.”
Ultimea Sound Bar with Wireless Subwoofer and App Control for Home Theater
This Ultimea is the customization pick: its 10-band EQ and 121 presets give sound-tuning enthusiasts far more ways to shape a 2.1 system than the Polk Signa S4’s simpler voice and bass adjustments. The wireless subwoofer also makes placement easier, while VoiceMX is aimed at keeping speech intelligible without requiring a surround setup. Its stated 45Hz–18kHz response and 95dB maximum SPL describe a compact home-theater option, not a replacement for the JBL Bar 500MK2 when bigger output and Dolby Atmos are priorities. The main limitation is the supplied connectivity information: HDMI and optical inputs aren’t specified, so I’d verify TV hookup options before buying. Bluetooth 6.0 is convenient for music, but it may not suit latency-sensitive gaming.
Pros:- Wireless subwoofer allows more placement flexibility than the Poseidon M60’s wired unit.
- 10-band EQ and 121 presets offer extensive sound customization.
- VoiceMX is designed to bring dialogue forward.
- OTA updates provide a route for software improvements.
Cons:- HDMI and optical inputs are not listed in the supplied product information.
- No Dolby Atmos or other immersive format support is specified.
- Bluetooth streaming may introduce latency for gaming.
Best for: TV owners who enjoy adjusting EQ profiles in an app and want a wireless subwoofer for flexible placement.
Not ideal for: Buyers who need confirmed HDMI or optical TV connections, immersive audio formats, or dependable low-latency gaming audio.
- Channels:2.1
- Peak power output:240W
- Frequency response:45Hz–18kHz
- Maximum SPL:95dB
- Bluetooth:Version 6.0
- Subwoofer cabinet volume:6.5L
- App controls:10-band EQ, 121 presets, OTA updates
- Dialogue feature:VoiceMX
Our verdict“Pick this Ultimea if app-based sound tuning and flexible subwoofer placement matter more than confirmed TV inputs or Atmos.”
TCL S55H 2.1 Sound Bar with Wireless Subwoofer
The TCL S55H makes a strong case for buyers who want the convenience of a wireless subwoofer and immersive-format support without moving to a larger system like the JBL Bar 500MK2. Its 220W output, Dolby Atmos, and DTS Virtual:X are aimed at small and medium rooms, while AI Sonic calibration can help adjust the sound to the room rather than leaving every placement decision to the owner. A useful range of connections—HDMI eARC/ARC, optical, Bluetooth, and AUX—makes it easier to pair with older and newer TVs. The tradeoff is scale: it is not the pick for a large room or listeners who want the JBL’s greater power and 10-inch subwoofer. It also lacks Wi-Fi and voice-assistant integration.
Pros:- Dolby Atmos and DTS Virtual:X add immersive processing in a compact 2.1 system.
- Wireless subwoofer avoids a cable between the bar and sub.
- HDMI eARC/ARC, optical, Bluetooth, and AUX support a range of TV and audio setups.
- AI Sonic auto calibration can help balance sound for the room.
Cons:- Its 220W output is better suited to small and medium rooms than large spaces.
- No Wi-Fi or voice-assistant integration is listed.
- The supplied description does not specify a subwoofer driver diameter.
Best for: People setting up a small or medium living room who want Atmos support, straightforward TV connections, and automatic room calibration.
Not ideal for: Owners of large rooms who want high output, or buyers who expect Wi-Fi streaming or voice-assistant control.
- Channels:2.1
- Power output:220W
- Audio formats:Dolby Atmos, DTS Virtual:X
- Connectivity:HDMI eARC/ARC, optical, Bluetooth 5.2, AUX
- Soundbar dimensions:31.89 × 2.36 × 3.86 inches (W × H × D)
- Subwoofer dimensions:7.68 × 12.60 × 7.68 inches (W × H × D)
- Bluetooth range:10 meters
- Room calibration:AI Sonic auto room calibration
Our verdict“Choose the TCL S55H for a compact, easy-to-connect Atmos setup, but step up to the JBL Bar 500MK2 for more power and bass scale.”
Polk Audio Signa S4 Dolby Atmos 3D Sound Bar System with Wireless Subwoofer
The Polk Signa S4 suits buyers who want Dolby Atmos with a wireless subwoofer but prefer a simpler, slimmer system over the JBL Bar 500MK2’s higher-output, app-centered approach. Its voice adjustment and bass control put two practical settings within reach, and the included single-remote setup is aimed at reducing day-to-day fuss. At 41.2 inches wide, it is a more substantial bar than the compact TCL S55H, so check the space under the TV before choosing it. The 5.9-inch subwoofer offers a less imposing bass setup than the JBL’s 10-inch unit, and the supplied specifications describe stereo output mode despite the Atmos branding. I’d shortlist it for dialogue-focused TV and film listening, not for buyers prioritizing the strongest bass or clearly specified multichannel output.
Pros:- Dolby Atmos support adds a more spacious presentation than a basic stereo bar.
- Wireless 5.9-inch subwoofer adds bass without a cable linking it to the bar.
- Voice adjustment and bass controls let users tailor dialogue and low end.
- Single-cable setup and universal TV compatibility keep installation straightforward.
Cons:- The 5.9-inch subwoofer is less substantial than the JBL Bar 500MK2’s 10-inch unit.
- At 41.2 inches wide, the bar may not suit narrower TV stands.
- Specifications list stereo output mode, leaving the channel presentation less clear than the JBL’s stated 5.1 configuration.
Best for: TV viewers who want Atmos processing, adjustable dialogue, and bass control in a relatively low-profile system.
Not ideal for: Listeners seeking the deepest, most forceful bass, a compact-width bar, or a clearly specified multichannel output mode.
- Audio output mode:Stereo
- Subwoofer:Wireless, 5.9-inch diameter
- Dimensions:41.2 × 3.7 × 2.4 inches (W × D × H)
- Weight:19 pounds
- Mounting:Wall mount
- Controls:Remote, voice
- Bluetooth range:10 meters
- Water resistance:Not water resistant
Our verdict“Choose the Polk for straightforward Atmos and dialogue adjustment, but favor the JBL if stronger bass and explicit 5.1 channels matter more.”
Ultimea Poseidon M60 5.1 Channel Surround Sound Bar System with Dolby Atmos
The Poseidon M60 is the distinctive choice for buyers who want 5.1-channel Dolby Atmos without adding separate rear speakers. Five built-in speakers and a dedicated wired wooden subwoofer create a fuller arrangement than the Ultimea 2.1 system, while 300W peak output and app controls give it room for forceful movie playback and personal tuning. Its eARC connection and Bluetooth 5.4 also cover TV audio and wireless listening. The compromise is the subwoofer cable: unlike the wireless units in the TCL S55H and JBL Bar 500MK2, this one restricts where the bass unit can sit relative to the bar. I’d favor the Poseidon when its simplified surround layout appeals, but buyers who need flexible sub placement should choose a wireless-subwoofer model instead.
Pros:- Five built-in speakers provide a stated 5.1 layout without separate rear speakers.
- Dolby Atmos support and 300W peak output suit movie-focused listening.
- Wired wooden subwoofer provides a dedicated bass component.
- App offers a 10-band EQ, 121 presets, and 13 surround levels.
Cons:- The wired subwoofer has less placement flexibility than the wireless subs in the JBL and TCL systems.
- The provided specifications list eARC but do not detail additional wired inputs.
- Its peak output is below the JBL Bar 500MK2’s stated 750W.
Best for: Movie and gaming households that want a stated 5.1 Atmos setup without separate rear speakers and can accommodate a wired subwoofer.
Not ideal for: Buyers who need flexible subwoofer placement, since its wired connection limits where the unit can be positioned.
- Channels:5.1
- Peak output power:300W
- Audio format:Dolby Atmos
- Frequency response:45Hz–18kHz
- Maximum SPL:99dB
- Subwoofer:Wired wooden subwoofer with 18mm high-excursion driver
- HDMI:eARC, up to 37Mbps
- Bluetooth:Version 5.4
- App controls:10-band EQ, 121 presets, 13 surround levels
Our verdict“Pick the Poseidon M60 if you want a 5.1 Atmos arrangement without separate rear speakers and can place its wired sub conveniently.”
Polk Audio Signa S2 Ultra-Slim Sound Bar with Subwoofer
The Polk Audio Signa S2 suits buyers who want a separate subwoofer without adding a tall bar in front of the TV. Its ultra-slim profile is less likely to cover a screen’s lower edge than a larger surround package, while the wireless subwoofer adds bass that a bar alone may struggle to deliver. VoiceAdjust lets listeners raise dialogue clarity, and Dolby Digital decoding and Bluetooth cover everyday TV and music use. Compared with the LG S40TR, the Signa S2 is simpler to place because it has no rear speakers to arrange, but it gives up that model’s dedicated surround channels. Its plastic enclosure and listed 7-meter maximum range are practical limitations, so it makes the most sense for a straightforward living-room upgrade, not buyers seeking expansive surround sound.
Pros:- Slim design is less likely to block the bottom edge of a TV
- Wireless subwoofer adds dedicated bass without a wired link to the bar
- VoiceAdjust provides a way to prioritize dialogue clarity
- Bluetooth supports wireless music streaming
Cons:- No rear surround speakers, unlike the LG S40TR
- Plastic enclosure may be less durable than a more robust cabinet
- Listed maximum range is 7 meters, which can constrain subwoofer placement
Best for: TV owners who need a low-profile soundbar, clearer dialogue, and a wireless subwoofer without setting up rear speakers.
Not ideal for: Buyers seeking convincing rear-channel surround effects or a more elaborate home theater setup; the Signa S2 is a simpler bar-and-subwoofer system.
- Audio output mode:Surround
- Speaker configuration:Soundbar and subwoofer
- Subwoofer connection:Wireless
- Woofer diameter:5.25 inches
- Audio features:Dolby Digital decoding; VoiceAdjust
- Wireless streaming:Bluetooth
- Mounting type:Bar mount; TV sound bar
- Enclosure material:Plastic
Our verdict“Choose the Signa S2 for an unobtrusive TV upgrade with a wireless subwoofer, but pick the LG S40TR if rear surround speakers matter more.”
TCL S65K S Series 5.1 Channel Soundbar System with Dolby Atmos, DTS:X, Wireless Subwoofer, Wireless Surround Speakers, Bluetooth, and Auto Room Calibration
The TCL S65K is the most full-featured surround choice among these three: its 5.1-channel layout pairs a wireless subwoofer with wireless surround speakers, and it supports both Dolby Atmos and DTS:X. That combination is better suited to films and shows with spatial sound than the simpler Polk Signa S2, which has no rear speakers. AI Sonic Auto Room Calibration is intended to tune playback to the room, a helpful extra when speaker placement is not ideal. The tradeoff is a more involved setup, with several components and connections to manage; it is not as tidy or straightforward as the Signa S2. The listed 630-watt maximum output suggests substantial system capacity, but buyers should not choose on that figure alone: room layout and willingness to place surround speakers matter more.
Pros:- 5.1-channel system includes wireless surround speakers and a wireless subwoofer
- Supports Dolby Atmos and DTS:X formats
- AI Sonic Auto Room Calibration is designed to tune sound to the room
- Bluetooth, USB, Wi-Fi, and HDMI are listed among its connectivity options
Cons:- Multiple speakers and connections make setup more involved than the Polk Signa S2
- Surround speakers still need suitable placement around the listening area
- Warranty details are described only as limited, without further specifics in the supplied data
Best for: Movie and gaming households prepared to position surround speakers and connect a multi-component system for a more enveloping soundstage.
Not ideal for: People who want a compact, quick-install bar-and-subwoofer setup or have no suitable places for surround speakers.
- Channels:5.1
- Audio formats:Dolby Atmos; DTS:X
- Subwoofer:Wireless; 6.5-inch woofer
- Surround speakers:Wireless
- Maximum output power:630 watts
- Room calibration:AI Sonic Auto Room Calibration
- Connectivity:Bluetooth, USB, Wi-Fi, HDMI, wireless
- Power source:Corded electric
Our verdict“Pick the TCL S65K if you want format-rich 5.1 surround and can accommodate its extra speakers and setup.”
LG S40TR 4.1 Channel Home Theater Soundbar with Wireless Subwoofer and Rear Speakers, Dolby Audio, AI Sound Pro, Black
The LG S40TR offers a middle path between the Polk Signa S2’s simple bar-and-subwoofer arrangement and the TCL S65K’s more elaborate 5.1 package. Its 4.1 channels include a wireless subwoofer and rear surround speakers, adding a more enveloping layout without the TCL’s listed 5.1-channel configuration and format support. Dolby Audio and AI Sound Pro are aimed at making TV and other content easier to enjoy, while compatible LG TV owners can use their TV remote and app for added convenience. The main catch is that the rear speakers require wired connections, so “wireless subwoofer” does not mean a cable-free surround setup. Its compact listed bar dimensions may suit narrower spaces, but check the subwoofer and speaker placement before choosing it.
Pros:- 4.1-channel setup includes rear surround speakers and a wireless subwoofer
- Dolby Audio and AI Sound Pro are included
- Listed soundbar dimensions are 28.4 by 2.5 by 3.4 inches
- LG TV remote and app control are available, with full integration depending on a compatible LG TV
Cons:- Rear speakers require wired connections, limiting placement flexibility
- Full feature integration depends on owning a compatible LG TV
- Its 4.1-channel layout has fewer channels than the TCL S65K’s 5.1 system
Best for: LG TV owners who want a subwoofer and rear surround speakers, and can run cables to the rear speakers.
Not ideal for: Buyers who need fully wireless surround-speaker placement, or who want Dolby Atmos and DTS:X support explicitly listed as on the TCL S65K.
- Channels:4.1
- Subwoofer:Wireless
- Rear surround speakers:Yes; require wired connection
- Audio features:Dolby Audio; AI Sound Pro
- Soundbar dimensions:28.4 × 2.5 × 3.4 inches
- Subwoofer dimensions:6.7 × 12.6 × 9.9 inches
- Mounting type:Tabletop
- Inputs:Optical input; USB port
Our verdict“Choose the LG S40TR if rear speakers matter and you own a compatible LG TV, but avoid it if you need cable-free surround placement.”
How We Picked
I compared these soundbars with subwoofers by looking at how their channel layouts, included speakers, and audio formats translate into a practical home setup. I gave weight to clear dialogue, credible surround options, subwoofer connection and placement, room-adjustment features, and the usefulness of TV-friendly controls. I also considered whether each product appears suited to straightforward plug-in use or asks buyers to manage extra speakers and setup steps.
The ranking reflects how much each system offers for its intended buyer, not a claim that more channels automatically sound better. The TCL S65K ranks highly for its included rear speakers and room calibration, while the JBL Bar 500MK2 earns a distinct place for bass and wide presentation without physical rears. Simpler 2.1 options rank below those systems for immersion, but may be a better match for smaller rooms and buyers who value easy placement. Compact PC-oriented or less clearly specified options sit lower because their fit and capabilities are narrower or harder to compare.
| soundbars with subwoofer | Connectivity |
|---|---|
| LG S30A 2.1 Channel Soundbar w | Bluetooth, Wi-Fi, HDMI, USB |
| TCL S60K S Series 3.1 Channel | Bluetooth, USB, Wi-Fi, HDMI, wireless |
| Samsung B-Series HW-B550F 2.1- | — |
| Sony HT-S400 2.1ch Soundbar wi | HDMI ARC, Bluetooth |
| Saiyin Sound Bar with Subwoofe | Bluetooth, optical, auxiliary |
| JBL Bar 500MK2 5.1 Channel Sou | HDMI eARC, Bluetooth, Wi-Fi |
| Ultimea Sound Bar with Wireles | — |
| TCL S55H 2.1 Sound Bar with Wi | HDMI eARC/ARC, optical, Bluetooth 5.2, AUX |
| Polk Audio Signa S4 Dolby Atmo | — |
| Ultimea Poseidon M60 5.1 Chann | — |
| Polk Audio Signa S2 Ultra-Slim | — |
| TCL S65K S Series 5.1 Channel | Bluetooth, USB, Wi-Fi, HDMI, wireless |
| LG S40TR 4.1 Channel Home Thea | — |
Factors to Consider When Choosing Soundbars With Subwoofer
Before choosing a model, I would match the system to the room and the way you watch, rather than treating a larger channel count as an automatic upgrade. These factors can help you avoid paying for speakers or formats that your space, TV, or listening habits will not make good use of.
Choose the channel layout for your room
A 2.1-channel system combines a left and right soundbar channel with a subwoofer, which is often enough to make TV dialogue and low-end effects more substantial. A 3.1 setup adds a dedicated center channel, which can help keep voices distinct from effects and music. Systems with rear speakers create a more physical sense of surround, but they need space behind or beside the seating position. Virtual surround processing can widen the sound without extra speakers, though its effect depends on room shape and placement. Do not choose by channel number alone: a well-placed simple system can be more satisfying than a multi-speaker package squeezed into the wrong room.
Check what Dolby Atmos means on that system
Dolby Atmos support does not guarantee overhead speakers or the same spatial effect across every soundbar. Some models use processing and upward- or side-firing drivers to create a sense of height, while others rely on virtual effects. Atmos content also requires a compatible source and a connection path that can pass the audio format; check your TV and streaming setup before buying. A soundbar may still improve regular stereo and surround programs, but its Atmos capability matters most when you watch compatible movies or shows. If your main goal is clearer dialogue from broadcast TV, a channel layout or voice feature may matter more than the format logo.
Plan where the subwoofer will go
A wireless subwoofer still needs a power outlet, and its placement can affect how bass sounds across the room. Putting it in a convenient corner can make bass seem stronger, but it may also sound boomy; shifting it closer to the seating area or away from walls can help. Leave enough room for the subwoofer’s driver and port, and check that its wireless link can reach the soundbar from your intended location. In apartments or shared homes, the strongest bass setting may be less useful than adjustable bass or a night mode. Measure the available floor space before choosing a system with a large cabinet.
Match the connection to your TV and devices
HDMI ARC or eARC can let a TV remote control soundbar volume and can simplify connections, but the formats supported depend on both devices. Optical audio can work well for basic TV sound, though it may limit access to some advanced audio formats and control features. If you use a game console, streaming box, or disc player, decide whether it should connect to the TV or directly to the soundbar. Check Bluetooth support if you plan to play music from a phone, but do not assume it replaces a reliable TV connection. Confirm the exact ports and supported formats on the product listing and your TV before ordering.
Pay for extra speakers only if you can place them
Rear speakers can provide a more convincing surround field, but they add setup and placement demands that a single soundbar avoids. Wireless describes the audio connection in many systems; the speakers may still need power, and some packages use cables between components. Think about walkways, outlets, furniture, and whether the speakers can sit near the listening position without becoming a nuisance. If your room has no practical rear-speaker locations, a soundbar with effective virtual surround may be the more sensible choice. For a dedicated media room, physical rears can justify the added footprint.
Prioritize the problem you actually want to solve
Many shoppers start with bass, but dialogue clarity may be the bigger everyday improvement if voices are hard to follow at low volume. Voice enhancement, a center channel, or adjustable dialogue settings can help, while room calibration addresses how the sound interacts with furniture and walls. If music is a major use, check whether the soundbar offers useful Bluetooth or other music connections and whether you can adjust bass and treble. Paying for advanced surround makes less sense if most listening is news and sitcoms at modest volume. Choose features that address your recurring frustration rather than collecting capabilities you may rarely use.
Frequently Asked Questions
Is a 2.1 soundbar with a subwoofer enough for movies?
For many living rooms, a 2.1 system is a clear step up from built-in TV speakers, especially for fuller effects and stronger bass. It does not provide the same physical surround placement as a system with rear speakers, so sounds may feel less specific around the seating area. A dedicated center channel, as found in 3.1 systems, can also help separate dialogue from effects. If you watch mostly from one seat and want a simple setup, 2.1 can be a sensible choice. If surround immersion is a priority, look at systems that include rears rather than relying only on virtual processing.
Do wireless subwoofers need to be near the soundbar?
They do not usually need to sit directly beside the soundbar, but they must stay within the wireless connection range and have access to power. Walls, large furniture, and other wireless equipment can affect reliability, so the best placement may take a little adjustment. Bass can also change substantially from one spot to another, even within the same room. Try a few locations near the front or side of the room and listen from your main seat. Check the manual for pairing and placement guidance before assuming that any location will work equally well.
Will Dolby Atmos work with any TV and streaming device?
No; Atmos playback depends on the soundbar, TV, connection, source device, and content. A compatible streaming service or disc is needed, and the TV or connected player must pass the relevant audio format to the soundbar. HDMI eARC generally supports a wider range of advanced audio than older optical connections, but the exact capabilities vary by model. A soundbar can still play non-Atmos material when the rest of your setup does not support Atmos. Check the audio formats listed for every link in your setup before choosing a model mainly for this feature.
Should I choose a soundbar with rear speakers or virtual surround?
Choose physical rear speakers if you have suitable places for them and want sounds to come from behind the seating area. They add components to position, power, and manage, which can make them awkward in open-plan or crowded rooms. Virtual surround is easier to install and can make a sound field feel wider, but it cannot place sound behind you in the same way as separate speakers. Listening position and room layout also affect how convincing virtual effects seem. If you cannot place rear speakers near the listening area, a well-matched single-bar system may be the tidier choice.
Can I use one of these soundbars with a TV and a computer?
Often, yes, but the available inputs and your preferred switching method matter. Bluetooth can connect a computer for casual audio, while a direct wired connection may be preferable for video or gaming because it avoids some wireless delay. The Saiyin system is specifically described for TV and PC use, making it a natural candidate for a shared desk setup. For other models, check the listed inputs and whether the soundbar can handle the TV connection and computer connection at the same time. Also measure the bar’s width and subwoofer footprint so the system fits around a monitor and desk.
Conclusion
For the best all-around fit, I would start with the TCL S65K: its wireless rear speakers and room calibration make it the most complete surround package in this group. The Samsung HW-B550F is my best value-style choice for buyers who prefer a straightforward 2.1 system with dialogue and sound adjustment features, while the JBL Bar 500MK2 is the premium pick for listeners who want a larger bass presence and a wide presentation without adding rear speakers. For beginners, the Sony HT-S400 is a straightforward wireless-subwoofer option with a simpler layout than the multi-speaker systems. If you need rear speakers in an LG setup, consider the LG S40TR; for a compact desk shared between a PC and TV, the Saiyin is the more targeted fit. Match the system to your space and listening priorities, and the channel count becomes an advantage rather than extra equipment to work around.
