If you want the best soundbars under $350, these five picks prove you can get real bass and even surround sound for less.
They run from the tiny Sonos Ray to the five-speaker TCL S65K, so you can match the right bar to your room.
| Feature | TCL S65K | Sonos Ray | Yamaha SR-B30A | Klipsch Flexus CORE 100 | JBL Bar 2.1 Deep Bass |
|---|---|---|---|---|---|
| Image |  |
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| Channels | 5.1 | 2.0 (4 drivers) | 2.0 (built-in subs) | 2.1 | 2.1 |
| Dolby Atmos | Yes (DTS:X) | No | Yes (processed) | Yes (virtual) | No (Dolby Digital) |
| Subwoofer | Wireless, included | Optional (Sub Mini) | Built-in | Built-in (dual 4-inch subs) | 6.5 in wireless, included |
| Key Feature | Wireless satellite speakers | Optical cable, Sonos app | Clear Voice, 4 sound modes | 150W, HDMI eARC | 300W max, simple setup |
| Best For | Real surround on a budget | Small TVs and desks | Small and mid-size rooms | Bedrooms and small TVs | Small TVs |
| Popularity | Top-selling value system | Top-selling compact bar | Popular budget Atmos bar | Steady seller | Steady value seller |
| Soundbar Width | 33.5 in | 21.9 in | 35.9 in | 28 in | 38 in |
| Buy Now |  |
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| Product | Image | Feature 1 | Feature 2 | Feature 3 | Feature 4 | Feature 5 | Feature 6 | Buy Now |
|---|---|---|---|---|---|---|---|---|
| TCL S65K | |
5.1 | Yes (DTS:X) | Wireless, included | Wireless satellite speakers | Real surround on a budget | Top-selling value system | |
| Sonos Ray | |
2.0 (4 drivers) | No | Optional (Sub Mini) | Optical cable, Sonos app | Small TVs and desks | Top-selling compact bar | |
| Yamaha SR-B30A | |
2.0 (built-in subs) | Yes (processed) | Built-in | Clear Voice, 4 sound modes | Small and mid-size rooms | Popular budget Atmos bar | |
| Klipsch Flexus CORE 100 | |
2.1 | Yes (virtual) | Built-in (dual 4-inch subs) | 150W, HDMI eARC | Bedrooms and small TVs | Steady seller | |
| JBL Bar 2.1 Deep Bass | |
2.1 | No (Dolby Digital) | 6.5 in wireless, included | 300W max, simple setup | Small TVs | Steady value seller | |
1. TCL S65K S Series 5.1 Channel Soundbar System with Dolby Atmos and Wireless Surround Speakers
The S65K is the best-value surround system you can find under $350.
It’s a full 5.1 setup with a wireless subwoofer and two wireless satellite speakers.
Dolby Atmos and DTS:X support come standard.
At 33.5 inches wide, it suits mid-size TVs.
Features
- 5.1 channels with up to 630W of output
- Wireless subwoofer and wireless surround speakers included
- Dolby Atmos, DTS:X, and DTS Virtual:X
- AI Sonic auto room calibration
- Satellites that work as rear or front-wide speakers
Pros
- Real rear speakers at a very low price
- Auto calibration simplifies setup
- Satellites can work as rear or front-wide channels
Cons
- Height effects are processed, with no up-firing drivers
- Smart features are more basic than Sonos or Bose
If you want real surround sound for very little money, the S65K is the best deal here.
Check its current price on Amazon
2. Sonos Ray, Compact Soundbar for TV and Music
The Ray is Sonos’s smallest and simplest soundbar.
At about 22 inches wide, it fits under small TVs and monitors.
It connects with a single optical cable and joins the rest of your Sonos system.
At 21.9 inches wide, it suits smaller TVs and bedrooms.
Features
- Compact 21.9-inch bar with four drivers
- Optical connection with the cable included
- Speech Enhancement for clearer dialogue
- Wi-Fi, AirPlay 2, and Ethernet
- Works with the Sonos Sub Mini and surround speakers
Pros
- Fits small TVs, bedrooms, and desks
- A simple way into the Sonos system
- Strong dialogue clarity for its size
Cons
- No HDMI, so your TV needs an optical output
- No Dolby Atmos or Bluetooth
- No built-in voice control
If you have a small TV and want the Sonos system on a budget, the Ray is the easy choice.
Check its current price on Amazon
3. Yamaha SR-B30A Dolby Atmos Sound Bar with Built-in Subwoofers
The SR-B30A is Yamaha’s simplest Atmos bar.
Built-in subwoofers mean there’s no separate box on your floor.
It’s a popular pick for small and medium rooms.
At 35.9 inches wide, it suits mid-size TVs.
Features
- Dolby Atmos with dual built-in subwoofers
- 120W of power in a 35.9-inch bar
- HDMI ARC, optical, and Bluetooth
- Clear Voice dialogue enhancement
- Four sound modes
Pros
- No separate subwoofer to place
- Simple one-cable setup
- Strong dialogue clarity
Cons
- Built-in bass can’t match a dedicated sub
- No Wi-Fi or voice control
- Atmos is processed, not from up-firing drivers
If you want a clean, simple Atmos bar for a small or medium room, the SR-B30A is a smart choice.
Check its current price on Amazon
4. Klipsch Flexus CORE 100 2.1 Channel Powered by Onkyo Bluetooth Sound Bar with Dolby Atmos
The Flexus CORE 100 is Klipsch’s compact 2.1-channel bar.
Dual 4-inch built-in subwoofers give it more bass than its 28-inch size suggests.
It’s a strong fit for smaller TVs and bedrooms.
At 28 inches wide, it suits smaller TVs and bedrooms.
Features
- 2.1 channels with 150W of power
- Two 2.25-inch aluminum cone drivers
- Dual 4-inch built-in subwoofers
- Virtual Dolby Atmos processing
- HDMI eARC, optical, USB, and Bluetooth
Pros
- Big bass for a compact bar
- Fits smaller TVs and tight spaces
- A clear front display and easy setup
Cons
- Atmos height is virtual
- No DTS:X support
- Fewer channels than the larger Flexus bars
If you have a smaller TV or room and want strong bass, the CORE 100 punches above its size.
Check its current price on Amazon
5. JBL Bar 2.1 Deep Bass (MK2) 2.1 Channel Soundbar with Wireless Subwoofer
The Bar 2.1 Deep Bass is JBL’s simple bar-and-sub set.
A 6.5-inch wireless subwoofer adds real bass.
It’s a steady seller for smaller TVs.
At 38 inches wide, it suits mid-size TVs.
Features
- 2.1 channels with a 6.5-inch wireless subwoofer
- 300W max output
- HDMI ARC, optical, and Bluetooth
- 38-inch bar with a wall-mount bracket
- Dolby Digital decoding
Pros
- Easy setup and strong bass for the price
- Flexible wireless sub placement
- A wall-mount bracket is included
Cons
- No Dolby Atmos
- No Wi-Fi streaming
- No rear speaker support
If you want a simple set with real bass, the Bar 2.1 Deep Bass keeps it easy.
Check its current price on Amazon
Buying Guide
Under $350 you can still get real bass and even surround sound.
Choose a wireless subwoofer if you want deeper sound.
Pick a 5.1 system if you want real rear speakers.
Check your TV for HDMI ARC or eARC support.
Measure your TV stand against the bar’s width before buying.
Tips For Getting The Most From Your Under $350 Soundbar
Check the price before you buy, since soundbar prices change often.
Choose a wireless subwoofer over built-in bass if you want deeper sound.
Use HDMI ARC or eARC so one remote controls the bar.
Place the subwoofer near the front wall, then adjust until bass sounds even.
Keep the front of the bar clear so the sound can project.
Keep the front of the bar clear so the sound can project.
Mount the bar only with a bracket rated for its weight.
Test with a favorite movie scene after setup and adjust the bass.
Update the system’s software through its app after setup.
If you’re still comparing brands, our guides to the best LG soundbars, best JBL soundbars, and best Sonos soundbars are a good next step.
To compare other budgets, see our best soundbars under $800 and best soundbars under $700.
FAQ
Can I get a full surround system under $350?
Yes, since the TCL S65K includes a wireless subwoofer and two wireless satellite speakers.
It often sells for well under $350.
Is a subwoofer worth it at this price?
Yes, since a real sub adds weight a small bar can’t.
The TCL S65K and JBL Bar 2.1 Deep Bass include one.
Which bar is best for a small TV?
The Sonos Ray is the smallest at 21.9 inches.
The Klipsch CORE 100 is also compact at 28 inches.
Can I get Dolby Atmos under $350?
Yes, since several bars here support it.
Most use processed height rather than up-firing speakers.
Will these work with any TV?
Most connect through HDMI ARC or eARC.
The Sonos Ray uses an optical cable instead.
On a tighter budget? Start with our best Dolby Atmos soundbars under $500 or best Dolby Atmos soundbars under $1000 list.
Conclusion
Any of these five soundbars will beat your TV speakers for under $350.
If you want real surround, the TCL S65K is the pick.
If you want a tiny smart bar, the Sonos Ray fits.
And if you want built-in bass, the Yamaha SR-B30A and Klipsch CORE 100 deliver.
Whichever you choose, you’ll hear the difference right away.
Want to keep exploring? Our best Harman Kardon soundbars, best Klipsch soundbars, and best Yamaha soundbars cover even more options.
Want surround speakers? See our best soundbars with subwoofer and rear speaker, best soundbars with wireless surround speakers, best soundbars with wireless rear speakers, and best soundbars with wireless subwoofer and rear speaker.