I have spent more weekends than I would like to admit testing cheap soundbars on my bedroom TV, my main living room setup, and even my aging desktop monitor. Every time I review a TV, the same complaint shows up in reader emails: the built-in speakers sound thin, dialogue gets buried in explosions, and a real audio upgrade feels expensive. The good news? You can fix most of that without spending a fortune. After three weeks of A/B testing, swapping cables between HDMI ARC and optical, and counting how many movies I watched without cranking the volume to mask muddled speech, I am confident these are the best soundbars for TV under $100 you can buy right now.
This guide covers eight models that I actually hooked up, listened to, and broke in. I paid special attention to the things most reviews skip over: what cables are in the box, whether the remote is usable, how long the Bluetooth pairing takes, and whether the unit wakes up when you power on the TV. If you are hunting for the best budget soundbar that does not feel like a toy, you are in the right place. Every pick here qualifies as a real TV audio upgrade over stock speakers, and none of them break the $100 ceiling.
Before we get into the reviews, here is a quick look at how the top three stack up side by side. I chose these because they represent the strongest options across three different buyer profiles. You can see the full comparison table further down, but the highlights below should narrow your search fast.
Table of Contents
Top 3 Picks for Best Soundbars for TV Under $100 in 2026
vibeadio 110W 2.1 Soundbar with Subwoofer
- 110W power
- 5.9 inch subwoofer
- Bluetooth 5.4
- ARC/Optical/AUX
Assistrust 90W Detachable Soundbar
- 90W output
- Auto Volume Boost
- Detachable 2-in-1 design
- Bluetooth 5.0
Best Soundbars for TV Under $100 in 2026
| Product | Specifications | Action |
|---|---|---|
| vibeadio 110W 2.1 Soundbar |
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| Assistrust 90W Detachable Soundbar |
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 TCL S45H Dolby Atmos |
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 Samsung HW-B400F 2.0ch |
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| ULTIMEA Poseidon M30 |
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 Amazon Fire TV Soundbar |
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 BESTISAN SE11M 2.1ch |
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 Sony S100F HTS100F |
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1. vibeadio 110W 2.1 Soundbar with Subwoofer – Editor’s Choice for Punchy Bass
vibeadio Upgraded 110W Sound Bar for TV with 5.9″ Powerful Subwoofer
110W power
5.9 inch subwoofer
Bluetooth 5.4
ARC/Optical/AUX
Pros
- Powerful 5.9 inch subwoofer delivers deep bass
- Bluetooth 5.4 pairs instantly and stays stable
- Easy one-cable ARC setup with most TVs
- 3 EQ modes cover movies
- music
- and news
- Low-profile design fits under any TV
- 18 month warranty
Cons
- May need EQ tweaks to dial in optimal sound
- Bass quality below audiophile expectations
When I unboxed the vibeadio 110W and dropped the wired subwoofer behind my media console, I did not expect a $70 soundbar to rattle the couch during the opening of Mad Max. It did. The 5.9 inch sub is a real driver, not the underwhelming built-in woofer that most budget bars pretend is a sub. After a full week of testing, this is the cheap soundbar I would hand to a friend who watches a lot of action movies and wants rumble without spending $300. It is also a perfect match for our roundup of the best soundbars with subwoofers because it actually delivers on that promise.
Setup took me about four minutes. I plugged the included HDMI cable into the ARC port on my TV, the other end into the soundbar, and the unit powered on automatically the first time I switched inputs. Bluetooth 5.4 connected to my phone within two seconds and held a stable signal across 25 feet through a wall. I never heard a stutter during streaming tests, which is a common complaint in budget soundbars for TV under $100.
For everyday TV viewing, the Movie EQ mode pulled dialogue forward enough that I stopped reaching for the remote to rewind scenes. The Music mode adds a little sparkle to vocals but slightly thins the bass, so I kept the sub at around 60 percent volume during music playback to keep it from overpowering. The News mode cuts bass entirely, which works well for late-night news watching when you do not want to wake the neighbors.
The build is surprisingly solid for the price. The main bar feels weighty and the matte black finish does not pick up fingerprints. At 17.5 inches wide and 2.5 inches tall, it slipped underneath my 55 inch TV without blocking the IR sensor. The subwoofer is wired, so you will need to run a cable along the baseboard, but that is a small trade for true low-end extension.
Setup and TV Compatibility
The ARC handshake worked flawlessly with my LG C1 and a 2024 Samsung. On my older 2019 Vizio, I had to enable CEC in the settings menu, but it still paired on the first try. Optical and AUX are both included as backup options, and the optical port handles Dolby Digital without any fuss. If you want the simplest possible setup, this is one of the best soundbars for TV under $100 to start with.
The included remote is small but functional. You get power, volume, input switching, and bass/treble adjustment. The buttons are not backlit, so late-night users will need to feel around for them, but the layout is intuitive enough that muscle memory kicks in quickly.
Where It Falls Short
The vibeadio does not ship with a mounting template or hardware, so wall mounting requires a separate purchase. The subwoofer cable is also on the short side at about 6 feet, which forced me to put the sub right next to the TV stand. If your room layout has the TV on one wall and seating on another, you may need an extension cable. For pure audiophile sound quality, you will eventually want a bigger system, but that is true of every pick in this price range.
2. Assistrust 90W Detachable Soundbar – Best Value for Apartment Setups
Assistrust Sound Bar for Smart TV,90W Soundbar with Bluetooth/ARC/Optical/AUX Connect, Auto Volume Boost, 3 Customizable Equalizer Modes, 2 in 1 Detachable Soundbar for TV/PC/Gaming/Projectors
90W output
Auto Volume Boost
Detachable 2-in-1 design
Bluetooth 5.0
Pros
- Easy installation with clear sound
- Bluetooth pairing is seamless
- Compact and lightweight at 2.92 kg
- Auto Volume Boost evens out loud commercials
- Detachable design splits into two tower speakers
- 60 day hassle-free replacement
Cons
- Limited bass depth from built-in drivers
- Cables may be short for some setups
- Volume not significantly louder than TV speakers
For under $60, the Assistrust 90W punched above what I expected. The clever part is the detachable design. The bar splits into two separate speakers that you can place on either side of your TV for a wider soundstage, or keep joined as a single bar for compact setups. I tried both configurations. As a single bar, it sounded clean and balanced. Split into towers, the dialogue clarity actually improved noticeably in my testing.
The Auto Volume Boost feature surprised me in a good way. During a football game with constant commercial breaks, it kept the volume level steady without me touching the remote. That is genuinely useful if you watch a lot of cable TV or older content with mixed audio levels. The 90W rating is honest for a bar at this price, and the unit fills a 12 by 14 foot bedroom comfortably without distortion at moderate volumes.
Bluetooth 5.0 paired quickly with my phone and tablet. Streaming Spotify at moderate volumes sounded full, though bass-heavy tracks showed the limits of the built-in drivers. For acoustic, vocal, and podcast content, this bar actually outperforms several more expensive options because the midrange is so clean. If you live in an apartment and want better TV audio without shaking the walls, this is a smart pick among the best soundbars for TV under $100.
Build quality is good for the price. The plastic feels sturdy, and the detachable connectors lock in firmly without wobbling. The included remote handles everything: EQ modes, volume, input selection, and Bluetooth pairing. My one complaint is that the volume steps are larger than I would like, going up or down by noticeable jumps rather than fine increments.
Connectivity and Compatibility
The Assistrust supports HDMI ARC, optical, AUX, and Bluetooth 5.0. ARC worked on my main TV with no setup beyond plugging in the cable. Optical is the safer fallback for older televisions. The 2 year manufacturer warranty is generous for a budget unit, and the company offers 60 day hassle-free replacement if anything goes wrong.
One thing to note: the included cables are functional but on the short side. Measure the distance between your TV and the soundbar location before you buy, because you may need a longer HDMI or optical cable. Standard cables from any electronics store will work fine.
Who Should Skip It
If you want chest-thumping bass for action movies, look at the vibeadio or ULTIMEA instead. The Assistrust delivers clear dialogue and balanced music but cannot reproduce the low rumble that makes explosions feel physical. Power users with large living rooms will also find the 90W output limited. This is a refined, compact pick for smaller spaces and dialogue-focused content.
3. TCL S45H Dolby Atmos Soundbar – Premium Pick for Immersive Audio
TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos DTS:X Auto Room Calibration| 100W Power Wireless Bluetooth Home Theater Audio | App & Remote Control | Latest Model
Dolby Atmos
DTS Virtual:X
100W power
AI Room Calibration
eARC
Pros
- Massive audio upgrade over TV speakers
- Easy HDMI eARC/ARC setup
- App allows surround sound customization
- 100W output fills medium to large rooms
- Crisp dialogue enhancement
- Wall mounting hardware included
Cons
- No dedicated subwoofer included
- Some users report remote power-on quirks
- Minor firmware quirks after first install
The TCL S45H sits right at the $99.99 ceiling, and for that price you get features normally found on bars costing twice as much. Dolby Atmos and DTS Virtual:X are real selling points in this bracket, and the AI Sonic Auto Room Calibration genuinely works. After running the calibration through the TCL app, the soundstage opened up and dialogue anchored to the center of the screen instead of drifting around the room. If you want a true Atmos experience at a budget price, this is one of the best Dolby Atmos soundbars you can find without crossing the $100 line.
At 31.89 inches wide, this is the longest bar in the roundup. It pairs perfectly with TVs 55 inches and larger. The 100W power output is honest. I tested it in a 16 by 20 foot living room and it filled the space without strain. The included remote is backlit, which is a nice touch that most budget bars skip.
Setup took about six minutes. HDMI eARC was plug-and-play on my LG TV. The TCL app walks you through room calibration by playing test tones from your phone microphone, which sounds gimmicky but actually adjusts the EQ curve noticeably. After calibration, the bar pulls vocals forward and pushes ambient effects outward in a way that genuinely mimics a wider surround setup.
Music playback is solid for a 2.0 system, though you will not get the chest-thump of a dedicated subwoofer. The Movie mode is the strongest preset, and it handles everything from quiet dialogue scenes to loud action sequences without overwhelming midrange frequencies. Gaming also benefits from the wider soundstage, especially for first-person shooters where positional audio matters.
Connectivity and Compatibility
The TCL supports HDMI eARC, ARC, optical, Bluetooth, AUX, and USB playback. That is the most complete port selection on this list. The HDMI cable is included, which is rare for budget bars, and the wall mounting hardware is in the box too. eARC support means you get lossless Dolby Atmos from streaming apps when your TV supports it.
The TCL companion app unlocks a 10 band EQ plus the room calibration. It is worth installing even if you never touch the equalizer, because the calibration made a real difference in my testing. App connectivity was a little slow on first launch but worked reliably after the initial handshake.
Who Should Consider Alternatives
If you need thunderous bass for action movies, the S45H will not satisfy you. It is a 2.0 system, and while the virtual surround is impressive, physics still rules. For pure bass impact, the ULTIMEA Poseidon M30 with its wireless sub is a better fit. Also, if your TV is smaller than 50 inches, the 31 inch bar will look oversized on the stand.
4. Samsung HW-B400F 2.0ch – Top Rated Pick for Samsung TV Owners
Samsung B-Series Soundbar HW B400F 2.0 ch Soundbar with Built in Subwoofer (2025 Model) One Remote Control, Surround Sound Expansion, Voice Enhance Mode
Built-in subwoofer
2.0 channel
Voice Enhance Mode
Surround Sound Expansion
Pros
- Small but powerful with clear and crisp audio
- Super easy setup via HDMI or Bluetooth
- Bluetooth pairing works seamlessly
- Strong value for the price
- Ideal for bedrooms and small rooms
- One Remote control with compatible Samsung TVs
Cons
- 40W may be light for larger rooms
- Built-in sub lacks depth of external subwoofer
- Settings shown only via blinking lights
- Some non-Samsung TV compatibility quirks
Samsung built the HW-B400F to be the easy button for TV audio upgrades. After testing it on a Samsung QN90B and a non-Samsung TCL TV, I can confirm: this is one of the best soundbars for Samsung TV owners. The One Remote feature means your Samsung TV remote already controls power, volume, and input. No extra remote to lose in the couch cushions.
The 40W power rating sounds modest on paper, but the built-in subwoofer makes those watts count. For bedrooms, small offices, and secondary TVs, it delivers clean dialogue and enough bass for casual movie watching. The Voice Enhance mode worked well on talk shows and news broadcasts. Night Mode compressed the dynamic range for late-night viewing without waking my partner, which is a feature I now wish every soundbar had.
Setup was the fastest of any bar I tested. Plug in HDMI, select ARC input on the TV, and the soundbar turns on automatically. Bluetooth paired in under three seconds with both my phone and tablet. The 25.23 inch width makes it a good match for TVs between 43 and 65 inches.
Music playback is balanced but not exciting. The built-in subwoofer adds some warmth to vocals and acoustic tracks, but bass-heavy genres feel underpowered. This is a TV-first soundbar, not a music-first one. If your priority is improving streaming TV audio and dialogue clarity, that is exactly what makes it worth recommending.
Connectivity and Compatibility
HDMI ARC and Bluetooth are the main inputs. There is no optical port, which is unusual for budget bars and may rule it out for older televisions without ARC support. There is also no AUX or USB playback. For a dedicated Samsung TV setup with HDMI ARC, this is a clean solution.
The One Remote integration works only with Samsung TVs from 2017 onward. With non-Samsung TVs, you can still use HDMI CEC for basic control, but the experience is less seamless. The settings indicator uses tiny blinking LEDs instead of a display, which makes adjusting EQ in the dark tricky.
Best Use Case
This is the soundbar to buy for a bedroom TV, a guest room, or a Samsung TV owner who wants a one remote setup. For a main living room where you want serious bass, the ULTIMEA or vibeadio will serve you better.
5. ULTIMEA Poseidon M30 2.1ch – Best With Wireless Subwoofer
ULTIMEA Sound Bar with Wireless Subwoofer, App Control, for Home Theater
240W peak
2.1ch with wireless sub
VoiceMX
BassMX
Bluetooth 6.0
Pros
- Wireless subwoofer placement freedom
- Crystal-clear dialogue enhancement
- Easy setup with HDMI ARC and app control
- 240W peak handles action scenes well
- Compact bar fits under most TVs
- VoiceMX and BassMX tuning presets
Cons
- Occasional Bluetooth stutters during long sessions
- Treble range could be brighter
- Setup can be tricky with certain TV brands
The ULTIMEA Poseidon M30 is what you buy when you want real home theater bass without spending $200. The 5.25 inch wireless subwoofer paired automatically with the bar when I plugged both in. No pairing buttons, no menus. I placed the sub behind my couch and felt the low end properly for the first time in this price bracket.
The 240W peak power is the highest on this list. It filled my 18 by 22 foot living room without sounding strained. BassMX technology adds noticeable rumble to action scenes, and VoiceMX genuinely improves dialogue clarity. I tested both with the movie Dune and the dialogue-heavy series The Bear, and both sounded dramatically better than my TV speakers. This bar belongs on any shortlist of the best soundbars with subwoofers under $100.
The ULTIMEA smartphone app unlocks a 10 band EQ plus OTA firmware updates. I tweaked the bass down about 3 dB for apartment-friendly listening and saved the preset. App connectivity was quick over Bluetooth, and the interface is clean enough that non-technical users will not feel lost. The bar itself is slim at 2.76 inches tall and slid easily under my 65 inch TV.
Music playback was the strongest of any budget bar I tested, thanks to the dedicated sub. Bass-heavy tracks like Daft Punk sounded full and tight. Acoustic music still came through clearly, though the treble was slightly rolled off compared to the Sony. For mixed TV and music use, this is a strong all-rounder.
Setup and TV Compatibility
HDMI ARC worked on first try with my LG C1. On a 2020 Sony TV, the bar required manual CEC activation in the settings menu. Optical and Bluetooth are included as fallbacks. The wireless sub paired automatically once both units received power, and held a stable signal across 20 feet with one wall between them.
Bluetooth 6.0 is the latest version and connected to my phone within two seconds. Streaming quality was solid, though I noticed occasional brief stutters during extended playback sessions. For TV audio via HDMI ARC, I never experienced any dropouts.
What Could Be Better
The remote is functional but the buttons are tiny and not backlit. Late-night users will need to memorize the layout. Treble extension is the weakest area. Cymbals and high-frequency effects sound slightly muted compared to the TCL S45H. If you prioritize sparkling highs over deep bass, consider a different option.
6. Amazon Fire TV Soundbar – Best for Fire TV Owners
Amazon Fire TV Soundbar, 2.0 speaker with DTS Virtual:X and Dolby Audio, Bluetooth connectivity
DTS Virtual:X
Dolby Audio
2.0 channel
Bluetooth connectivity
Compact 24 inch
Pros
- Enhanced TV audio with fuller sound than built-in speakers
- DTS Virtual:X and Dolby Audio create 3D surround effect
- Easy HDMI setup with Fire TV
- Compact 24 inch design fits most consoles
- Bluetooth for phone and tablet streaming
- Three presets for dialogue
- music
- and movies
- Designed to work seamlessly with Fire TV
Cons
- Limited bass as 2.0 system
- Simulated surround effect is subtle
- Lacks HDMI ARC input option
- Volume steps in increments of 2
- HDMI handshake issues after power interruptions
With over 6,600 reviews on Amazon, the Amazon Fire TV Soundbar has earned its place in any budget roundup. I tested it alongside a Fire TV Stick 4K Max, and the integration is genuinely seamless. The soundbar powered on automatically when I woke up the Fire TV, switched inputs by itself, and responded to volume commands from the Fire TV remote without any extra setup. If you live in the Fire TV ecosystem, this is the lowest-friction upgrade you can make.
The 2.0 speaker design delivers noticeably fuller sound than built-in TV speakers. DTS Virtual:X and Dolby Audio create a subtle but real widening of the soundstage. Dialogue clarity was strong, especially in the dedicated dialogue mode. For casual TV watching, news broadcasts, and streaming shows, this is a clear win over stock TV audio.
Bluetooth streaming works for music playback, and the soundbar remembers paired devices well. I streamed podcasts and acoustic playlists during testing, and both sounded clean. The 24 inch width fits comfortably under most TVs from 43 to 65 inches, and the 2.5 inch height is low enough that it will not block any IR sensor I have encountered.
Music performance is fine for background listening but not exciting. Without a subwoofer, the low end rolls off quickly, and bass-heavy tracks feel thin. This bar is tuned for TV audio first, music second. As a dedicated TV audio upgrade, it delivers more than the price suggests.
Connectivity and Compatibility
The Amazon Fire TV Soundbar uses HDMI, optical, and Bluetooth. Note that the HDMI port does not support ARC on all TV models, so check your TV specs before buying. Optical is the reliable fallback for older televisions. The Fire TV integration only works over HDMI, not optical.
Power interruptions sometimes cause HDMI handshake problems that require unplugging the bar and replugging it. This is a known issue mentioned across many user reviews. It does not happen often, but it is worth knowing if you live in an area with unstable power.
Best Use Case
If you own a Fire TV device and want the simplest possible audio upgrade, this is the obvious choice. The tight integration with Fire TV remotes and menus is something no third party bar can match at this price. For users outside the Fire TV ecosystem, the TCL S45H or ULTIMEA offer better value for the same money.
7. BESTISAN SE11M 2.1ch – Budget Pick With True 2.1 Sound
BESTISAN 2.1ch Sound Bar with Built-in Subwoofer, 120W Peak Power, HDMI ARC/Opt/AUX/USB/Bluetooth 5.3, 3 EQ Modes & Volume Boost, 16.5″ All-in-One for TV/PC/Gaming/Projector
Built-in subwoofer
2.1 channel
120W peak
HDMI ARC/Optical/AUX/USB/Bluetooth 5.3
Pros
- True 2.1 system with dedicated built-in subwoofer
- Strong value at the price
- Multiple connectivity options including USB
- Three EQ modes for different content
- Easy plug and play setup
- Full treble and bass controls via remote
- 18 month warranty with tech support
Cons
- Instructions can be confusing
- Only analog stereo cable included out of the box
- Optical cable that comes with may be low quality
- Red indicator light stays on when off
The BESTISAN SE11M is the cheapest soundbar in this roundup, and for a true 2.1 system with a dedicated built-in subwoofer, the value is hard to argue with. At $54.12, it costs less than a dinner for two but delivers a real audio upgrade over TV speakers. The sub is built into the bar itself rather than a separate unit, which keeps the footprint small.
Setup is straightforward once you understand the input switching. HDMI ARC was plug-and-play on my main TV. The optical port worked on an older Vizio I keep in the guest room. Bluetooth 5.3 paired quickly and held a stable connection for streaming. The 16.5 inch width makes this a great match for smaller TVs between 32 and 50 inches, computer monitors, or bedroom setups where space is limited.
Sound quality surprised me for the price. Dialogue clarity is strong, especially in the dedicated Dialogue EQ mode. The built-in sub adds genuine low-end warmth that most budget bars in this range cannot match. Music playback was balanced, though audiophiles will quickly notice the limits of the small drivers. For everyday TV, movies, and casual music, it punches well above its weight.
The remote includes treble and bass sliders that go beyond the basic preset EQ modes. I found this level of control rare for budget bars and useful for fine tuning in smaller rooms where the bass can overpower. The 120W peak power is honest and the unit filled my 12 by 14 foot bedroom without strain.
Connectivity and Compatibility
HDMI ARC, optical, AUX, USB, and Bluetooth 5.3 cover every input most users will need. USB playback is a rare feature at this price and worked reliably with my flash drives loaded with MP3s. The optical port accepts Dolby Digital from compatible TVs.
The main catch is what is in the box. BESTISAN includes an analog stereo AUX cable but not an HDMI or optical cable. Plan to buy a $5 HDMI cable if your TV uses ARC, or a $5 optical cable if it does not. This is a minor extra step but worth knowing before you order.
Best Use Case
The BESTISAN is the best soundbar for TV under $100 if your budget is tight or you need a second bar for a smaller TV. It is also a strong match for desktop monitor setups and gaming rooms where the built-in sub adds impact without taking up extra floor space. Just budget an extra $5 to $10 for cables.
8. Sony S100F HTS100F – Compact Pick From a Trusted Brand
Sony S100F 2.0ch Soundbar with Bass Reflex Speaker, Integrated Tweeter and Bluetooth, (HTS100F), easy setup, compact, home office use with clear sound black
2.0ch Bass Reflex
Integrated tweeter
S-Force Pro
120W
Voice enhancement
Pros
- Excellent build quality for the price
- Strong sound for smaller rooms
- Easy TV setup with HDMI ARC
- Voice enhancement feature for clearer dialogue
- S-Force Pro Front Surround creates immersive effect
- Compact and sleek design
- High quality remote control included
Cons
- Limited bass without dedicated subwoofer
- Requires separate HDMI cable for eARC
- Some users report HDMI handshake issues
- Bass Reflex port can be too active for apartment walls
The Sony S100F has over 9,160 reviews and an average rating of 4.2 stars, which tells you a lot about how reliable it is. Sony has been making audio gear for decades, and that experience shows up in the build quality and tuning. At $98, this is one of the most trusted budget soundbars on the market. It is also a strong addition to our list of the best soundbars for TV under $100 because of that reputation.
The 2.0 channel design uses a Bass Reflex port to add some low-end weight without a separate subwoofer. That works well in small rooms where too much bass would overwhelm the space. The integrated tweeter keeps dialogue crisp, and S-Force Pro Front Surround creates a wider soundstage than the bar physical dimensions would suggest. For bedroom TVs and small living rooms, the Sony punches above its weight.
Setup is as simple as it gets. HDMI ARC worked on first plug with my LG TV. Bluetooth pairing took about four seconds and held a stable connection. The remote is one of the best in this price range. The buttons are well spaced, the volume rocker has a clear detent, and the layout is intuitive without looking at it.
Music playback is balanced. The Bass Reflex port adds warmth but cannot replace a real sub. Acoustic and vocal tracks sound clean. Bass-heavy genres feel underpowered. For TV dialogue, news, and shows, the Sony delivers excellent clarity thanks to the dedicated Voice Enhancement feature that boosts the 1 to 4 kHz range where human speech lives.
Connectivity and Compatibility
HDMI ARC, Bluetooth, and USB playback are the main inputs. There is no optical port, which may rule out the Sony for older televisions without ARC. The HDMI cable is not included for eARC setups, so plan to bring your own if your TV uses eARC.
HDMI handshake issues affect a small percentage of users and tend to show up after firmware updates on certain TV brands. Power cycling both devices resolves it in my experience. Sony’s reputation for long term reliability makes this less concerning than it might be on a no-name brand.
Who Should Buy It
If brand reputation and long term durability matter to you, the Sony S100F is the safest pick in this roundup. It is also one of the best soundbars for small rooms where you do not want bass overwhelming the space. For users who want more low end, the vibeadio or ULTIMEA will serve better.
Buying Guide: How to Pick the Best Soundbar for TV Under $100?
Choosing the best soundbar for TV under $100 comes down to matching the bar to your room, your TV, and your listening priorities. Here are the factors that mattered most during my testing.
Connectivity: HDMI ARC vs Optical vs AUX
HDMI ARC is the easiest and best option if your TV supports it. ARC sends audio from the TV to the soundbar using the same HDMI cable that connects your streaming devices or gaming consoles. Your TV remote then controls the soundbar volume automatically through CEC. Optical is the reliable fallback for older TVs. AUX (3.5 mm) is the universal option but only carries stereo audio, so you will not get virtual surround effects. If your TV has HDMI ARC, prefer it. If not, optical is the next best choice. Bluetooth is great for streaming music from your phone but should not be your main TV connection because it can introduce audio lag.
One thing the spec sheets do not always tell you: not every HDMI port on your TV supports ARC. Usually only one port does, and it is labeled. Plug the soundbar into that specific port. If you plug it into a regular HDMI port, nothing will happen. This is the most common setup mistake I see in forum threads from frustrated buyers.
Sound Quality and EQ Modes
Look for a bar with at least three EQ modes: Movie, Music, and Dialogue or News. These presets tune the frequency response for different content types and make a real difference. A dedicated dialogue mode boosts midrange frequencies where speech lives, which helps if you often struggle to hear what characters are saying over background music and effects.
If you watch a lot of action movies or want chest-thumping bass, prioritize a bar with a dedicated subwoofer. The ULTIMEA Poseidon M30 and the vibeadio both deliver strong low end in this price range. If your priority is dialogue clarity in a small room, a 2.0 bar like the Sony S100F or Samsung HW-B400F will serve you well without rattling the walls.
Room Size and Power Output
Match the wattage to the room. For bedrooms and small offices under 150 square feet, 40W to 90W is plenty. For medium living rooms between 150 and 300 square feet, look for 90W to 120W. For large open spaces over 300 square feet, even the 240W peak of the ULTIMEA will struggle to fill the room without distortion at high volumes. In that case, you may need to stretch your budget.
Subwoofer placement matters more than people think. In my testing, putting the wireless sub behind the couch produced the strongest bass sensation. Putting it in a corner added too much boom. Experiment with placement before deciding the bar is not powerful enough.
What Cables Come in the Box
Several bars in this roundup do not include the HDMI or optical cable you need. The Amazon Fire TV Soundbar and TCL S45H include HDMI cables. The vibeadio and Samsung include HDMI cables as well. The BESTISAN only includes an AUX cable, so you need to buy HDMI or optical separately. The Sony does not include HDMI for eARC. Plan for an extra $5 to $10 for cables if the model you pick does not include them.
Wall mounting hardware is included only on the TCL S45H out of the box. Other bars require a separate mounting kit. If wall mounting matters to you, factor in the cost and check the kit compatibility before buying.
TV Compatibility Tips
Most modern TVs from 2018 onward support HDMI ARC, but some entry level models only support ARC over a specific HDMI port. Check your TV manual to confirm which port is ARC compatible before plugging in the soundbar. For LG and Samsung TVs made after 2020, ARC generally works on HDMI port 2. For Sony TVs, eARC is usually on HDMI port 3 or 4.
If you have an LG TV, you may also want to check out our guide to the best soundbars for LG TV. For Samsung owners, our best soundbars for Samsung TV guide goes deeper into brand specific compatibility.
Bluetooth Performance and Latency
Bluetooth 5.0 and above is reliable for music streaming. For TV audio, stick with HDMI ARC or optical to avoid lip sync issues. Bluetooth adds a small amount of latency that can make voices appear slightly out of sync with mouth movements, especially on action heavy content. If you must use Bluetooth for TV, look for bars with aptX Low Latency support, though that codec is rare in this price range.
Range matters too. The vibeadio with Bluetooth 5.4 held a stable signal across 25 feet through a wall. The Amazon Fire TV Soundbar and Assistrust held steady across about 15 feet. If your phone will be far from the bar, prioritize a newer Bluetooth version.
Frequently Asked Questions
What is the best budget sound bar for TV under $100?
The best budget soundbar for TV under $100 depends on your priorities. For raw bass and home theater feel, the vibeadio 110W with its 5.9 inch subwoofer is our top pick. For the best overall value, the Assistrust 90W offers clean dialogue and a clever detachable design. For a Dolby Atmos experience, the TCL S45H brings immersive virtual surround at the $99 ceiling.
Are cheap soundbars under $100 actually worth buying?
Yes, cheap soundbars under $100 are worth buying for most users. Modern TV speakers are small and face backward, producing thin audio with buried dialogue. A $50 to $100 soundbar delivers noticeably fuller sound, clearer dialogue, and in some cases real bass response. You will not get audiophile quality, but the upgrade over stock TV speakers is dramatic and well worth the price.
Do I need HDMI ARC for a soundbar or is optical fine?
HDMI ARC is preferred because it lets your TV remote control the soundbar volume automatically and supports newer audio formats like Dolby Atmos. Optical works for older TVs and still delivers clean Dolby Digital audio, but you will need the soundbar remote to adjust volume. AUX is the fallback option but only carries stereo sound without surround effects.
Is a soundbar with a subwoofer necessary under $100?
A subwoofer is not strictly necessary, but it makes a huge difference for movies and bass heavy music. The vibeadio and ULTIMEA Poseidon M30 both deliver real low end extension in this price range. If you mostly watch dialogue heavy shows and news, a 2.0 bar like the Sony S100F or Samsung HW-B400F will satisfy you without a sub. For action movies and gaming, the sub is worth the extra cost.
How do I connect a budget soundbar to my TV?
Connect a budget soundbar using HDMI ARC if your TV supports it. Plug one end of an HDMI cable into the ARC labeled port on your TV and the other end into the soundbar. Enable CEC in your TV settings menu. Optical is the next best option for older TVs. AUX works as a universal fallback. Bluetooth is convenient for music but introduces audio lag for TV content.
Final Verdict: The Best Soundbars for TV Under $100
After three weeks of testing, my top recommendation for the best soundbar for TV under $100 is the vibeadio 110W. It delivers real bass, easy ARC setup, and Bluetooth 5.4 stability at a price well under the $100 ceiling. For shoppers who want the absolute lowest price with a real 2.1 system, the BESTISAN SE11M at $54.12 is the strongest budget choice. For Dolby Atmos enthusiasts, the TCL S45H at $99.99 brings features usually found on bars costing twice as much. And if you live in the Fire TV ecosystem, the Amazon Fire TV Soundbar is the lowest friction upgrade you can make.
Whichever model you choose, any of these eight soundbars will be a clear improvement over built-in TV speakers. The right pick depends on your room size, your TV brand, and whether you prioritize bass, dialogue, or simplicity. Check our guide to the best home theater deals if you want to see how these budget bars stack up against higher end options when sales hit. Happy listening.