Best Soundbars Under $400.00 for Movies, Music and TV Viewing (2026)

A soundbar in this tier can deliver real Dolby Atmos height, a wireless subwoofer and rear speakers, but many mid-range systems list above it and only reach it on sale. This guide compares seven best soundbars under 400.00 picks that fit the tier or reach it on sale, and explains which ones suit movies, music and everyday TV.

Quick verdict: the best soundbars under 400.00 at a glance

Only one pick here sits inside the tier at its usual price, while the other six are mid-range systems that reach it when discounted. If you want a complete surround set in one box, start with the Hisense AX5140Q, and if you want detachable rears for movie night, start with the JBL Bar 800 instead.

Quick comparison table

The table below lines up the seven picks by channel layout, what ships in the box, supported formats and the connection each one needs. Read it first to narrow the list to two or three models, then read the matching product sections for the trade-offs that the table cannot show.

Our pick for most living rooms is the Hisense AX5140Q, because it is the only system here that ships as a complete surround package inside the tier at its usual price. If you prefer a two-box setup with detachable rears, the JBL Bar 800 is the stronger flexible pick, while the Sony HT-S2000 leads for a small room.

How we selected the soundbars in this guide

Every model in this guide is a real product sold in the United States, with published specifications from its manufacturer or trusted review coverage. We compared channel layout, included hardware, Dolby Atmos and DTS:X support, HDMI connections and expansion options, and kept only models that fit the tier or reach it on sale.

This guide is based on published manufacturer specifications and independent review coverage. It does not claim testing of its own, and it does not rank products by review scores, because scores use different methods and change with each update. Instead, each pick earns its place for a clear reason, and every pick that lists above the tier is flagged as a sale-price pick so the tier in the title stays honest.

The best soundbars under 400.00 for movies and music

Seven systems cover very different rooms and budgets, so the order below follows the decision most buyers face first: a complete surround set in one box, a flexible system with detachable rears, or a focused fix for size, dialogue, bass or price. Each section states what is in the box and what it gives up.

Hisense AX5140Q: complete surround inside the tier

The Hisense AX5140Q is the only pick here that sits inside the tier at its usual price, and it is also the most complete system for the money. Hisense lists a 5.1.4-channel system with a bar, a wireless subwoofer and wireless rear speakers, so nothing essential has to be bought separately or waited for on sale.

For a buyer who wants four height channels and real rears without waiting for a discount, the AX5140Q has a structural advantage over every other pick in this guide. Hisense lists 600 watts of maximum total output, with Dolby Atmos and DTS:X support and an HDMI eARC connection that carries the highest-quality audio from the TV. The bar is about 40 inches wide, which suits a 55-inch TV, and 4K HDR passthrough keeps a console or streaming box connected through the bar.

The limits are in connectivity and extras: the bar uses Bluetooth only, with no Wi-Fi or app control, so music comes through Bluetooth or the TV connection. The rear speakers and subwoofer each need a power outlet, even though no audio cable runs to them, so count the outlets near the sofa before you order.

Buy it if you want the most complete surround system that fits the tier without a sale. Skip it if you need Wi-Fi music streaming or app control, since this bar offers Bluetooth only, and check the seller before buying, because availability varies by retailer.

JBL Bar 800: detachable rears for movie night

The JBL Bar 800 solves the most common complaint about surround systems: rear speakers that stay in place all week and get in the way. Its two detachable surround speakers run on batteries, so they dock on the bar for everyday TV and move behind the sofa for movie night.

JBL lists a 5.1.2-channel system with 720 watts of total power, a 10-inch wireless subwoofer, two up-firing drivers and Dolby Atmos with MultiBeam processing. The bar is 46.2 inches wide in total, so it suits a larger TV, and it connects through HDMI eARC with an HDMI input and optical for older sources. That large subwoofer gives action movies and music a weight a single bar cannot match.

The trade-off is battery life: the rears must return to the bar to recharge, so the system is always ready only if the rears are docked between uses. JBL does not list DTS support for this model, so a Blu-ray collection that relies on DTS formats will not get the same treatment as Dolby Atmos titles.

Buy it if you want real surround and deep bass but you cannot place permanent rear speakers. Skip it if you want a system that is always ready with no charging to think about, and check the current price first, because this model lists above the tier and only reaches it on sale.

Samsung HW-Q700D: an Atmos bar with a wireless subwoofer

The Samsung HW-Q700D is the simplest route into this tier: a 3.1.2-channel bar with a wireless subwoofer, Dolby Atmos and DTS:X, and a dedicated centre channel for dialogue. It suits a buyer who wants height effects and real bass without placing rear speakers around the room.

For a mid-range Samsung TV, the HW-Q700D has a practical advantage in Q-Symphony, which can play the soundbar together with the speakers of a compatible Samsung TV. It connects through HDMI eARC, which carries the highest-quality Atmos formats, and its compact subwoofer is easier to place than the larger subwoofers in this guide. The trade-off is the missing rear speakers: surround comes from the bar alone unless the optional rear speakers are added later.

Buy it if you want a tidy Atmos setup with a wireless subwoofer and you may add rears later. Skip it if you want true surround in the box, since this system ships without rear speakers, and check the current price first, because this model lists above the tier and only reaches it on sale.

LG S90TY: height effects with a large subwoofer

The LG S90TY is the pick for an LG TV owner who wants height effects and strong bass but is willing to add rear speakers later. LG lists a 5.1.3-channel system with 570 watts of total power, an 8-inch wireless subwoofer, 11 speakers and three up-firing drivers, with Dolby Atmos and DTS:X.

For a main living room, the three up-firing drivers give the S90TY a taller soundstage than the two-driver bars in this guide, and the 8-inch subwoofer adds the low end that makes action scenes feel physical. It connects through HDMI eARC, with Wi-Fi, AirPlay 2 and Chromecast for music, and WOW Orchestra and WOW Interface work with a compatible LG TV. Rear speakers are sold separately, so the system can grow into full surround over time rather than arriving complete.

Buy it if you want strong height effects and bass now with the option to add rears later. Skip it if you want rear speakers in the box, since this system ships without them, and check the current price first, because this model lists above the tier and only reaches it on sale.

Vizio Elevate SE: rotating height speakers

The Vizio Elevate SE is the most distinctive pick in this guide, because its height speakers rotate. Vizio lists a 5.1.2-channel system with eight speakers in a 36-inch bar, two auto-rotating adaptive height speakers, a wireless subwoofer and two wired surround speakers, with Dolby Atmos and DTS:X.

For movie night, the rotating drivers turn upward for Atmos content and forward for music and everyday TV, which gives the bar a flexibility the fixed-driver picks cannot match. It connects through HDMI eARC only, with Bluetooth 5.3 for music, and QuickFit lets the bar mount flush under a compatible Vizio TV. The limits matter: there is no optical input and no remote in the box, so the TV remote or the Vizio app controls it, and the surround speakers are wired to the subwoofer rather than fully wireless.

Buy it if you want rotating height speakers and a complete 5.1.2 set in one box. Skip it if you need an optical input or a remote in the box, and check the current price first, because this model lists above the tier and only reaches it on sale. The older Vizio Elevate P514a-H6 is a different, earlier model, so check the exact model number and availability before buying.

Sony HT-S2000: compact Atmos with built-in bass

The Sony HT-S2000 is the compact Atmos pick for a smaller room that still wants a real low end. Sony lists a 3.1-channel system with 250 watts of total power, Dolby Atmos and DTS:X, and two built-in subwoofers that handle bass without a separate box.

The bar is about 31.5 inches wide, so it fits a 43-inch TV and up and suits a bedroom or a small living room where a separate subwoofer would be in the way. Vertical Surround Engine and S-Force PRO create a wider soundfield from the single bar, and it connects through HDMI eARC with Bluetooth 5.2 for music. Optional Sony subwoofers and rear speakers can be added later, which turns the bar into a larger system over time if the room changes.

Buy it if your room is small, you want Atmos and bass from one bar, and you may add a subwoofer later. Skip it if you want true rear speakers in the box, or if your TV is large enough that a wider bar with a separate subwoofer would suit it better.

Samsung HW-B750D: the affordable 5.1 package

The Samsung HW-B750D is the affordable pick in this guide, and it earns that place by including the two things that matter most at its tier: a dedicated centre channel and a real wireless subwoofer. Samsung lists a 5.1-channel system with 400 watts of total power and a wireless subwoofer.

For a low-cost step up from TV speakers, the HW-B750D is a practical choice without the cost or the boxes of a premium system. The centre channel keeps dialogue clear, the subwoofer adds the low end that a bar alone cannot produce, and optional SWA-9200S rear speakers can be added later for true surround. There is no Dolby Atmos and no HDMI eARC port, so this is a 5.1 system that plays surround sound well rather than a height-effects system.

Buy it if you want a complete bar-and-subwoofer package at the lowest tier in this guide and you can live without Dolby Atmos. Skip it if you need Dolby Atmos, DTS:X or an eARC connection, or if the new-package total does not check out in this tier, since listings for this model have straddled the tier line.

What to check before you buy a soundbar

A soundbar is a room purchase as much as an electronics purchase, so the checks below matter more than the channel count on the box. Measure the TV stand, find the HDMI port on the TV, and think about where a subwoofer and any rear speakers will sit.

What the under-400 tier buys over the under-300 tier

At the under-300 tier, most systems are a bar with a subwoofer and no rears, or a single bar with virtual Atmos. This tier changes that: the Hisense AX5140Q ships with wireless rears in the box, the JBL Bar 800 adds detachable rears, and the subwoofers get bigger.

The bars also get wider at this tier, which matters for a 55-inch or 65-inch TV, and more of them carry HDMI eARC and a separate HDMI input. The trade-off is that the most complete systems at this tier are the ones most likely to need a sale to fit it, so weigh a complete system on sale against an in-tier system at its regular tier.

How to match the bar to your room and TV size

Room size decides the system before price does, so start with the space rather than the specification sheet. A compact bar suits a bedroom or a small apartment living room, while a large open room needs a wider bar, a real subwoofer and rear speakers behind the sofa.

For a 55-inch TV, a bar around 40 inches wide looks balanced, and a 65-inch or larger TV suits the wider bars in this guide, such as the 46-inch JBL Bar 800 and the 40-inch Hisense bar. A small room also changes the bass: a large subwoofer in a small bedroom can overwhelm dialogue, so the dialogue modes on the Samsung and Sony bars are worth using.

HDMI ARC, eARC and optical: what actually matters

The connection on the back of the TV decides which sound formats the soundbar can receive, so check it before you buy. HDMI eARC carries the highest-quality audio, including Dolby Atmos from Dolby TrueHD, while standard HDMI ARC carries compressed Atmos and Dolby Digital 5.1.

Most picks in this guide use HDMI eARC, with two exceptions: the Samsung HW-B750D uses standard HDMI ARC, which fits its Dolby Digital 5.1 and DTS Virtual:X formats, and the Vizio Elevate SE has an eARC port only, with no optical input at all. Optical carries Dolby Digital 5.1 and stereo, but it cannot carry Dolby Atmos at all. The JBL Bar 800 offers 4K Dolby Vision passthrough, and the LG S90TY offers 4K at 120Hz passthrough for a console.

Frequently asked questions about soundbars

The questions below cover the doubts that come up most often before a purchase, from whether real Atmos is possible at this tier to which size fits a common TV. Each answer follows the same rule as the rest of this guide: it states what the specifications support, and it names the case where the answer changes.

Can you get real Dolby Atmos in the best soundbars under 400.00?

Yes, and this tier is where real Atmos stops being rare. The Hisense AX5140Q ships with up-firing height speakers, the JBL Bar 800 has two up-firing drivers, and the Samsung HW-Q700D, LG S90TY and Sony HT-S2000 bring Atmos into a bar with a subwoofer or built-in bass.

The Samsung HW-B750D is the exception to watch: it has no Dolby Atmos at all, so it suits a buyer who values a subwoofer and a centre channel over height effects. If height effects are the main reason for the purchase, choose a system with real up-firing speakers and an HDMI eARC connection, since the highest-quality Atmos formats need that port.

Is a soundbar with rear speakers always better than a single bar?

No, because rear speakers only help when the room lets them sit behind the sofa with power nearby. A single bar with a subwoofer can sound better in a small room, a bedroom or a rented home where permanent rears are not practical, and it is easier to move.

Rear speakers earn their place for movies in a living room with a clear spot behind the seating, and the JBL Bar 800 is the most flexible answer when that spot is only free on movie night. If the household mostly watches news and everyday TV, a tidy single bar such as the Sony HT-S2000 is the smarter use of the budget.

What should you check before you buy a soundbar in this tier?

Check three things before you order: the new-package total, the HDMI port on the TV, and where the subwoofer and any rear speakers will sit. Six picks in this guide only fit this tier on sale, so the total for a new unit matters more than any single listing.

Measure the TV stand, since a bar that overhangs the stand is a daily annoyance, and confirm that the TV has an HDMI eARC port if you want the highest-quality Dolby Atmos. Finally, count the power outlets: the subwoofer and each rear speaker need one, even when no audio cable runs to them.

Conclusion

Start with the Hisense AX5140Q for a complete surround system that fits the tier without a sale, or the JBL Bar 800 for detachable rears and deep bass. If a tidy single bar matters more, the Sony HT-S2000 and the Samsung HW-Q700D cover that need well. Check the current price, measure your TV and room, and choose the system you will enjoy every day.