6 Best Alternatives to the Sony HT-S400 2.1ch Soundbar TV (2026)
As Amazon Associates, we earn from qualifying purchases. This means we may receive a small commission at no extra cost to you if you click through and make a purchase.
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
The Sony HT-S400 2.1ch Soundbar delivers clear dialogue and powerful bass for viewers who prioritize vocal clarity and simple installation. If you need different specs, size, or features, these sony ht s400 2 1ch soundbar TV alternatives offer varied solutions. The original model uses a wireless subwoofer and Bluetooth connectivity to create immersive surround sound with Dolby Digital. Its flat back allows for flush wall mounting, which suits tight spaces. However, you might want more channels or a different audio format for a larger room. Some buyers prefer dedicated rear speakers for true 5.1 surround sound. Others may seek deeper bass impact or seamless integration with specific TV brands. We selected these alternatives because their specifications overlap with the Sony HT-S400. Each option provides distinct advantages in channel count, connectivity, or physical dimensions. You can compare the width, height, and weight to find the best fit for your setup. This guide focuses on practical differences in hardware and audio performance. You will find options that range from compact 2.1 systems to full 5.1 home theater setups. All listed products include wireless subwoofers for enhanced low-frequency response. This ensures you can upgrade your audio experience without adding cable clutter.
How each alternative compares
TCL Q65H 5.1ch Soundbar
The TCL Q65H shifts from 2.1 to 5.1 channels, adding virtual surround processing via Dolby Atmos and DTS:X. It is wider at 41.5 inches but much slimmer at 4.86 inches tall, fitting lower TV stands. You gain immersive audio effects without rear speaker wires. You lose the dedicated subwoofer integration found in the Sony, relying instead on built-in bass management. This model suits viewers who want richer spatial sound and a low-profile design, prioritizing virtual surround over the Sony’s straightforward vocal clarity and compact footprint.
LG S6FTR 5.1ch Soundbar with Rear Speakers
The LG S6FTR includes physical rear speakers, providing true 5.1 channel separation rather than virtual processing. It is narrower at 33.5 inches and significantly heavier at 23.2 pounds due to the extra units. You get precise directional audio and app control, which the Sony lacks. You give up the Sony’s simple wall-mount flush fit and compact remote. This option is for buyers who value dedicated rear channels and customizable profiles, accepting the larger size and weight for superior surround precision compared to the Sony’s 2.1 configuration.
Polk Audio Signa S2 Ultra-Slim Soundbar
The Polk Audio Signa S2 is ultra-slim at 2.15 inches high and lightweight at 3.9 pounds, making it ideal for tight spaces. It lacks a subwoofer, focusing on dialogue enhancement and clarity. You gain a minimal footprint and optical connectivity. You lose the deep bass impact and wireless subwoofer of the Sony. This model fits viewers with limited shelf space who prioritize speech intelligibility over immersive low-end response. It is a practical choice for small rooms where the Sony’s wireless sub might be too large or intrusive.
JBL Bar 2.1 Deep Bass MK2
The JBL Bar 2.1 Deep Bass MK2 emphasizes power with 300W output, targeting viewers who prioritize bass impact. It is slightly wider at 38 inches and heavier at 22 pounds. You get stronger low-frequency response for action movies. You give up the Sony’s specific vocal clarity features and OLED display. This model suits living rooms where deep, punchy bass is more important than multi-channel surround or simple interface controls. It is a robust alternative for those who want more physical presence and audio force.
Toshiba M510WR 5.1ch Soundbar
The Toshiba M510WR offers true 5.1 channel audio with physical rear speakers and Dolby Atmos support. It is narrower at 35.4 inches but heavier than the Sony. You gain dedicated rear channels and immersive format support. You lose the Sony’s simple 2.1 setup and compact remote. This model is for viewers seeking a complete home theater experience with spatial audio. It requires more setup due to rear speakers but delivers superior surround precision compared to the Sony’s front-focused virtual sound and basic 2.1 channel configuration.
Samsung B-Series 3.1ch Soundbar
The Samsung B-Series 3.1ch Soundbar adds a center channel for improved dialogue clarity and DTS Virtual:X for 3D audio. It is narrower at 33.8 inches but lacks a specified subwoofer weight in the data. You gain a dedicated center speaker and seamless Samsung TV integration. You lose the Sony’s wireless subwoofer and OLED display. This model is ideal for Samsung TV owners who want spatial sound and better voice separation. It offers a middle ground between the Sony’s 2.1 simplicity and more complex 5.1 systems.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Sony HT-S400 2.1ch Soundbar Best overall | clear dialogue and simple wall mounting | |
| 2 | TCL Q65H 5.1ch Soundbar Best remote | immersive surround sound without rear speakers | |
| 3 | LG S6FTR 5.1ch Soundbar with Rear Speakers Best premium | True 5.1 surround sound with rear speakers | |
| 4 | Polk Audio Signa S2 Ultra-Slim Soundbar Best budget | tight spaces and dialogue clarity | |
| 5 | JBL Bar 2.1 Deep Bass MK2 Also great | Viewers prioritizing deep bass impact | |
| 6 | Toshiba M510WR 5.1ch Soundbar Also great | immersive 5.1-channel home theater setups | |
| 7 | Samsung B-Series 3.1ch Soundbar Best 3.1 channel | 3D virtual surround with Samsung TV sync |
Sony HT-S400 2.1ch Soundbar
Best for: clear dialogue and simple wall mounting
- Channels
- 2.1ch
- Audio Format
- Dolby Digital
- Subwoofer
- Wireless
- Connectivity
- Bluetooth, HDMI ARC, Optical
- Color
- Black
- Recommended Use
- TV
The Sony HT-S400 is a 2.1 channel soundbar designed for TV audio enhancement. It features a wireless subwoofer with a 160mm speaker unit for deeper bass. The main unit uses X-Balanced Speaker Units for clear dialogue and S-Force PRO Front Surround for cinematic sound. It connects via Bluetooth and offers a compact design with a flat back for flush wall mounting. This setup suits viewers seeking improved vocal clarity and bass without complex wiring.
- Includes a wireless subwoofer with a large 160mm speaker unit for rich bass
- X-Balanced Speaker Unit enhances vocal clarity and wide-ranging sound
- S-Force PRO Front Surround creates cinematic style audio
- Flat back design allows for flush wall mounting to save space
- Limited to 2.1 channel output, providing fewer surround channels than 5.1 alternatives
- Weighs 16.1 pounds, making it heavier than some ultra-slim competitors
- Total height of 15.8 inches is bulkier than standard slim soundbars
- You want a wireless subwoofer for deeper bass without extra cables
- You have a BRAVIA TV for integrated UI control and easy settings access
- You need a compact unit that mounts flush to the wall
- You require 5.1 channel surround sound for a full home theater experience
- You prefer a lightweight, ultra-slim soundbar under 10 inches in height
- You do not have a compatible BRAVIA TV for seamless quick settings control
Verdict: Sony HT-S400 2.1ch Soundbar delivers clear dialogue and powerful bass for viewers who prioritize vocal clarity and simple installation over multi-channel surround sound.
TCL Q65H 5.1ch Soundbar
Best for: immersive surround sound without rear speakers
- Channels
- 5.1
- Audio Format
- Dolby Atmos, DTS Virtual:X
- Subwoofer
- Wireless
- Connectivity
- HDMI eARC/ARC, optical, Bluetooth
- Total Power
- 580W
- Use
- Home Theater
The TCL Q65H delivers 580W of power in a 5.1-channel configuration. It uses built-in side-firing drivers to create surround effects without extra rear speakers. You get Dolby Atmos and DTS:X support for immersive audio. The wireless subwoofer adds deep bass. AI Sonic optimization adjusts sound to your seating position. This system fits well in spaces where you want full surround sound without the clutter of additional hardware.
- 580W total output power for room-filling audio
- Built-in side-firing drivers create 5.1 surround sound
- Supports Dolby Atmos and DTS:X audio formats
- Includes a wireless subwoofer for deep bass
- AI Sonic optimization tunes sound to your room
- 580W output is lower than the 5.1-channel competitors on this list
- 9.3-pound weight is heavier than the ultra-slim Polk Audio Signa S2
- 41.5-inch width is narrower than the LG S6FTR and Toshiba M510WR
- You want true 5.1 surround sound without buying extra rear speakers
- You prefer a single soundbar that handles bass and dialogue clearly
- You want Dolby Atmos support in a compact, wire-free setup
- You need more than 580W of total audio power
- You require a wider soundbar to match a larger TV bezel
- You want a lighter unit that weighs less than 9 pounds
Verdict: The TCL Q65H 5.1 Soundbar suits viewers who want immersive surround audio without the hassle of wiring rear speakers. It is a practical choice for those prioritizing built-in surround effects and wireless convenience over maximum wattage.
LG S6FTR 5.1ch Soundbar with Rear Speakers
Best for: True 5.1 surround sound with rear speakers
- Channels
- 5.1
- Audio Format
- Dolby Audio
- Subwoofer
- Wireless
- Rear Speakers
- Wireless
- Connectivity
- HDMI ARC, Bluetooth
- Use
- Home Theater
The LG S6FTR delivers 5.1 channel audio with wireless rear speakers and a wireless subwoofer. It includes Dolby Audio support and Bluetooth connectivity. The system features an adaptive sound engine and app-based equalizer control. This setup suits viewers who want true surround sound with separate rear units rather than just a bar and sub.
- 5.1 channel configuration with wireless rear speakers
- Wireless subwoofer included for deep bass
- Dolby Audio support for immersive sound
- Bluetooth and HDMI ARC connectivity
- App-based equalizer for treble, bass, and mid-range adjustment
- Heavier build at 23.2 pounds compared to ultra-slim competitors
- Requires specific LG TV integration for full remote and interface features
- Larger footprint than 2.1 channel alternatives due to rear speaker units
- You want true 5.1 surround sound with separate rear speakers
- You own an LG TV for full remote integration
- You prefer app-based sound customization over physical buttons
- You need a compact 2.1 channel system
- You use a non-LG TV and want full remote control
- You prefer a lightweight, ultra-slim design under 15 pounds
Verdict: LG S6FTR 5.1ch Soundbar with Rear Speakers fits buyers seeking immersive surround sound with dedicated rear speakers and app control. It is ideal for LG TV owners who value deep bass and customizable audio profiles.
Polk Audio Signa S2 Ultra-Slim Soundbar
Best for: tight spaces and dialogue clarity
- Audio Format
- Dolby Digital
- Subwoofer
- Wireless
- Connectivity
- HDMI, ARC, optical, AUX, Bluetooth
- Features
- Dialogue Enhancement
- Color
- Black
- Video
- 4K
The Polk Audio Signa S2 is an ultra-slim 2.1-channel soundbar designed for smart TVs. It stands just 2.15 inches tall, ensuring it fits in tight spaces without blocking your TV’s remote sensor. The system includes a wireless subwoofer and uses Bluetooth for music streaming. VoiceAdjust technology helps clarify dialogue, making it a practical option for users who prioritize a low profile and clear speech over complex surround sound channels.
- Ultra-slim 2.15-inch height fits most spaces
- VoiceAdjust technology enhances dialogue clarity
- Built-in Bluetooth for wireless music streaming
- Includes wireless subwoofer for deep bass
- 2.1-channel configuration offers fewer rear speakers than 5.1 alternatives
- Single subwoofer limits bass impact compared to multi-driver setups
- You need a soundbar under 3 inches tall
- You watch a lot of dialogue-heavy shows
- You want to stream music via Bluetooth
- You require 5.1 surround sound channels
- You need a remote with dedicated subwoofer controls
- You prefer a taller soundbar for larger drivers
Verdict: Polk Audio Signa S2 Ultra-Slim Soundbar is a compact solution for viewers who need a low-profile device that enhances speech without overwhelming the room. It suits those with limited space who value clarity over immersive surround effects.
JBL Bar 2.1 Deep Bass MK2
Best for: Viewers prioritizing deep bass impact
- Channels
- 2.1
- Audio Format
- Dolby Digital
- Subwoofer
- Wireless
- Connectivity
- HDMI, optical, Bluetooth
- Total Power
- 300 W
- Color
- Black
The JBL Bar 2.1 Deep Bass MK2 is a 2.1 channel soundbar with a wireless subwoofer. It delivers 300W of total system power and uses JBL Surround Sound for immersive audio. The unit measures 38 inches wide and includes built-in Dolby Digital. You can stream music via Bluetooth. This setup suits viewers who want strong bass and straightforward connectivity through HDMI or optical cables.
- 300W total system power output
- 6.5-inch wireless subwoofer for deep bass
- Built-in Dolby Digital for cinematic audio
- Bluetooth streaming for wireless music
- Only 2.1 channels compared to 5.1 options on this list
- Heavier at 22 pounds versus lighter slim bars
- Fixed 38-inch width limits mounting flexibility
- You want powerful bass for movies
- You prefer a simple HDMI or optical setup
- You like wireless music streaming via Bluetooth
- You need 5.1 surround sound channels
- You want a slim profile under 2 inches
- You require rear speakers for true surround
Verdict: JBL Bar 2.1 Deep Bass MK2 delivers strong bass and 300W power for viewers who prioritize impact over surround channels. It fits living rooms where deep low-end response matters more than multi-speaker immersion.
Toshiba M510WR 5.1ch Soundbar
Best for: immersive 5.1-channel home theater setups
- Channels
- 5.1
- Audio Format
- Dolby Atmos, DTS:X
- Subwoofer
- Wireless
- Rear Speakers
- Rear Surround Speakers
- Connectivity
- Bluetooth 5.4, HDMI eARC, Optical, AUX
- Features
- Dolby Atmos, Rear Speakers
The Toshiba M510WR is a 5.1-channel soundbar system featuring Dolby Atmos and DTS:X audio formats. It includes a wireless subwoofer and dedicated rear surround speakers for immersive audio. The unit supports Bluetooth 5.4 and offers seven EQ modes to tailor sound for different content. It measures 35.4 inches wide and weighs 4.74 pounds, providing a complete home theater setup.
- 5.1-channel configuration with rear surround speakers
- Supports Dolby Atmos and DTS:X audio formats
- Includes a wireless subwoofer for deep bass
- Seven EQ modes for content-specific optimization
- Bluetooth 5.4 connectivity for wireless streaming
- Heavier build at 4.74 pounds compared to lighter alternatives
- Wider footprint at 35.4 inches may not fit all TV stands
- Only two size options available in variations
- You want a full 5.1-channel setup with rear speakers
- You need Dolby Atmos and DTS:X support
- You have space for a wider soundbar system
- You prefer a slim, single-unit soundbar design
- You have limited space behind your TV
- You only need 2.1-channel audio performance
Verdict: Toshiba M510WR 5.1ch Soundbar delivers immersive 5.1-channel audio with rear speakers and wireless subwoofer, making it ideal for viewers seeking a complete home theater experience with Dolby Atmos support.
Samsung B-Series 3.1ch Soundbar
Best for: 3D virtual surround with Samsung TV sync
- Channels
- 3.1
- Audio Format
- DTS Virtual:X
- Subwoofer
- Wireless
- Connectivity
- HDMI, Optical, Bluetooth
- Recommended Use
- TV
- Dimensions
- 2.9 × 2.3 × 33.8 inches
The Samsung HW-B650F is a 3.1-channel soundbar that uses DTS Virtual:X to create 3D surround sound without extra speakers. It includes a wireless subwoofer for deep bass and supports Bluetooth multi-connection for streaming from two devices at once. This system syncs with compatible Samsung TVs via Q-Symphony and offers adaptive audio to clarify dialogue. It suits you if you want immersive spatial audio and easy wireless setup for your home theater.
- 3.1-channel configuration with DTS Virtual:X 3D surround
- Wireless subwoofer delivers deep bass impact
- Bluetooth multi-connection allows pairing two devices simultaneously
- Q-Symphony syncs with compatible Samsung TV speakers
- Adaptive Sound optimizes audio for content type
- 3.1 channel count is lower than the 5.1 channel options on this list
- DTS Virtual:X provides virtual rather than physical rear channels
- Q-Symphony functionality requires a compatible Samsung TV
- You want a 3.1 channel system with 3D virtual surround
- You own a Samsung TV and want Q-Symphony integration
- You prefer wireless subwoofer setups with minimal cable clutter
- You require physical rear speakers for true 5.1 surround
- You need a soundbar with more than 3.1 channels
- You do not have a Samsung TV for Q-Symphony
Verdict: Samsung B-Series 3.1ch Soundbar offers immersive 3D audio and seamless Samsung TV integration for buyers prioritizing spatial sound over physical rear channels.
Specifications side by side
| Spec | Sony HT-S400 2.1ch Soundbar | TCL Q65H 5.1ch Soundbar | LG S6FTR 5.1ch Soundbar with Rear Speakers | Polk Audio Signa S2 Ultra-Slim Soundbar | JBL Bar 2.1 Deep Bass MK2 | Toshiba M510WR 5.1ch Soundbar | Samsung B-Series 3.1ch Soundbar |
|---|---|---|---|---|---|---|---|
| Channels | 2.1ch | 5.1 | 5.1 | – | 2.1 | 5.1 | 3.1 |
| Audio Format | Dolby Digital | Dolby Atmos, DTS Virtual:X | Dolby Audio | Dolby Digital | Dolby Digital | Dolby Atmos, DTS:X | DTS Virtual:X |
| Subwoofer | Wireless | Wireless | Wireless | Wireless | Wireless | Wireless | Wireless |
| Rear Speakers | – | – | Wireless | – | – | Rear Surround Speakers | – |
| Connectivity | Bluetooth, HDMI ARC, Optical | HDMI eARC/ARC, optical, Bluetooth | HDMI ARC, Bluetooth | HDMI, ARC, optical, AUX, Bluetooth | HDMI, optical, Bluetooth | Bluetooth 5.4, HDMI eARC, Optical, AUX | HDMI, Optical, Bluetooth |
| Total Power | – | 580W | – | – | 300 W | – | – |
| Use | – | Home Theater | Home Theater | – | – | – | – |
| Features | – | Dolby Atmos, Remote | Rear Speakers | Dialogue Enhancement | – | Dolby Atmos, Rear Speakers | – |
| Color | Black | Black | Black | Black | Black | Black | HW-B650F-Black |
| Video | – | – | – | 4K | – | – | – |
| Recommended Use | TV | TV | TV | TV | – | – | TV |
| Dimensions | 13 × 35.4 × 15.8 inches | 2.68 × 41.5 × 4.86 inches | 3.5 × 33.5 × 2.5 inches | 3.22 × 35.4 × 2.15 inches | 3.4 × 38 × 2.2 inches | 2.34 × 35.4 × 3.58 inches | 2.9 × 2.3 × 33.8 inches |
| Weight | 16.1 pounds | 9.3 pounds | 23.2 pounds | 3.9 pounds | 22 pounds | 4.74 pounds | – |
| Size | 9.50 | – | – | – | – | – | – |
| Model | HT-S400 | Q65H | S6FTR.AUSALLD | AM6214-A | JBL2GBAR21DB2BLKAM | M510WR | HW-B650F |
Frequently asked questions
Which alternative offers true 5.1 surround sound with rear speakers?
The LG S6FTR and Toshiba M510WR both include dedicated rear speakers for true 5.1 channel immersion. The LG model adds app control for custom audio profiles, while the Toshiba supports Dolby Atmos and DTS:X formats. Both provide a more complete home theater experience than the Sony HT-S400.
What is the best slim option for tight spaces?
The Polk Audio Signa S2 is the most compact choice, measuring just 2.15 inches in height. It weighs only 3.9 pounds and features Dialogue Enhancement for clear speech. This ultra-slim design fits easily in small rooms or on low-profile TV stands where bulkier soundbars will not fit.
Does any alternative have a dedicated remote control?
The TCL Q65H explicitly lists a Remote as a key feature. This allows you to adjust volume, input sources, and audio modes without using your TV remote. It adds convenience for managing the soundbar’s settings, which is helpful for navigating its virtual surround sound options.
Which model provides the deepest bass response?
The JBL Bar 2.1 Deep Bass MK2 is designed for strong low-end impact. It delivers 300W of power and includes a wireless subwoofer. This setup prioritizes bass punch over multi-channel surround effects, making it suitable for viewers who want powerful explosions and deep rumble in movies.
Is there a 3.1 channel option with virtual surround?
The Samsung B-Series 3.1ch Soundbar uses DTS Virtual:X for 3D audio effects. It creates a spatial sound field without physical rear speakers. This model also offers seamless integration with Samsung TVs, providing an immersive experience that bridges the gap between simple 2.1 setups and full 5.1 systems.
Which soundbar supports Dolby Atmos?
The TCL Q65H and Toshiba M510WR both support Dolby Atmos audio formats. The TCL Q65H uses this for virtual 5.1 channel processing, while the Toshiba M510WR combines it with physical rear speakers. These models offer height channel effects for a more three-dimensional audio environment compared to the Sony HT-S400.
