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Details & care
It’s showtime. The all-in-one JBL Bar 300 turns your movies and TV shows into a true experience, and lifts your games to the next level. MultiBeam™ and Dolby Atmos® technologies deliver vivid 3D surround sound. While PureVoice technology optimizes voice clarity to ensure you never miss a word. When you're ready to unwind with music or a podcast, take your pick of over 300 streaming services and enjoy them using AirPlay, Alexa Multi-Room Music (MRM) or Chromecast built-in™.
- It’s showtime. The all-in-one JBL Bar 300 turns your movies and TV shows into a true experience, and lifts your games to the next level. MultiBeam™ and Dolby Atmos® technologies deliver vivid 3D surround sound. While PureVoice technology optimizes voice clarity to ensure you never miss a word. When you're ready to unwind with music or a podcast, take your pick of over 300 streaming services and enjoy them using AirPlay, Alexa Multi-Room Music (MRM) or Chromecast built-in™.
- 5.0-Channel Compact All-In-One Soundbar with Multibeam™ and Dolby Atmos®
- Dolby Atmos® and MultiBeam™ surround sound, hear extraordinary sound effects from everywhere in the room, without the need for extra surround speakers
- Punchy bass without a separate subwoofer from its built-in bass port, adding more excitement to every action scene and more depth to every song
- PureVoice technology uses JBL's unique algorithm to optimize voice clarity to ensure you never miss a word of dialogue, even when the surround effects are at their peak
- With 260 watts of total output power, the JBL Bar 300 transforms your movies, music and games into immersive sound experiences
- Built-In Wi-Fi with AirPlay, Alexa Multi-Room Music and Chromecast built-in™
- Easy sound calibration feature ensures that the JBL Bar 300 delivers the best 3D surround effects for any interior and room layout
- The JBL One app helps you easily set up the soundbar, personalize settings, and browse the integrated music services to find your new favorite song
- Includes: Soundbar, Remote control with 2 x batteries, Power cords (up to 4pcs depending on region), HDMI cable, 2 x L-shape wall-mount bracket with screws
- Item #11340148
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Most helpful positive review
Apr 9, 2026
Sensibly designed and supported by dynamic perform
Bought several weeks ago and no complaints. Excellent performance with a sound that brings enjoyment.
Dc29
Reposted from jbl.com
Most helpful critical review
Dec 8, 2025
Faulty product, horrible returns process.
Very disappointing experience with a soundbar. Think a speaker may have been faulty (distorted lower-mid/bass playback across all inputs and EQ settings), HDMI/ARC issues, app was unpredictable. Returns was a tester, required multiple calls with a support team that only work to a script and won't answer anything outside of it. I'd advise at the very least against buying directly from the manufacturer.
MDav
Reposted from jbl.com
5 stars
61%
4 stars
26%
3 stars
4%
2 stars
1%
1 star
8%
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Sort by Most Helpful
Dc29
Reposted from jbl.com
Apr 9, 2026
Sensibly designed and supported by dynamic perform
Bought several weeks ago and no complaints. Excellent performance with a sound that brings enjoyment.
Nick Katchik
Reposted from jbl.com
Feb 10, 2026
JBL delivers unique power in all-in-one soundbar
It was essential to me to choose a single-unit soundbar. There are only two companies in the world who I'd trust to make a powerful yet controlled bass in that form factor, and only one of them makes soundbars. I am so happy I trusted JBL/Harman on this – they delivered absolutely physics defying sound. And all of that at a very attractive price. Sounds like an ad, but it's true.
Phi61
Reposted from jbl.com
Feb 3, 2026
Excellent Purchase
I've had the JBL Bar for several weeks now and am very impressed. It's easy to use and very good sound quality - incredibly clear.
the_almighty
Reposted from jbl.com
Jan 14, 2026
Medium quality
not "great" sound, not good surround, expensive for this quality
MDav
Reposted from jbl.com
Dec 8, 2025
Faulty product, horrible returns process.
Very disappointing experience with a soundbar. Think a speaker may have been faulty (distorted lower-mid/bass playback across all inputs and EQ settings), HDMI/ARC issues, app was unpredictable. Returns was a tester, required multiple calls with a support team that only work to a script and won't answer anything outside of it. I'd advise at the very least against buying directly from the manufacturer.
INGING
Reposted from jbl.com
Nov 24, 2025
Great soundbar
This is what I needed. The sound is great! Another level experience