JBL Bar 300 MK2 5.0 Channel Soundbar with Dolby Atmos
$349.95 reg $449.95
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4.6 out of 5 stars with 47 reviews
4 out of 5 stars
8 March, 2026
originally posted on jbl.com
Great all-round solution for home use
Really pleased with this purchase - a vast improvement over the speakers from our new tcl qm7k. It obviously doesn't have the bass that a separate subwoofer would provide, but it's perfectly good enough for what I would consider normal home use. Being able to control the volume just using the normal tv remote by plugging in via eARC is also great as I didnt want to have to juggle two controllers every time I watch something.
5 out of 5 stars
18 December, 2025
originally posted on jbl.com
Returned
All that I read about the Product was Very Good....However, After receiving the Product, and Before Opening, I decided that I wasn't ready to Add the Product to My System. I Requested a Return, I was Promply provided a Return Lable, and Retirned the Product. I wii Re-Purchase sometime in the future. Thank You
5 out of 5 stars
18 December, 2025
originally posted on jbl.com
EXCELLENT SOUND BAR
Does what we expected, can highly recommend to anyone who wants good sound
5 out of 5 stars
15 December, 2025
originally posted on jbl.com
JBL Bar 300MK2
Been looking for a mid priced soundbar and bought it after reading in Which magazine that it was good value and one of their recommended buys for 2025 Certainly enhances the sound quality of my LG TV - good bass.
5 out of 5 stars
16 November, 2025
originally posted on jbl.com
A must have.......
This replaced a 2 speaker soundbar system. On setup, it throws various tones out and uses these to give you the best sound wherever you decide to site it within the room, its fully compatible with most of my apps using WiFi, Bluetooth and wired connections for the inputs. The bass is adjustable according to your taste and the soundbar has several settings depending what media you are listening to. Comes with mounting brackets and screws. A very worthwhile investment.
4 out of 5 stars
16 November, 2025
originally posted on jbl.com
Great
Great soundbar only one bad thing about this and that is it’s only got one port so if like me and have tv as well as by box you can only link it to one and not both , but what a sound
5 out of 5 stars
10 November, 2025
originally posted on jbl.com
Unbelievable Sound! Who needs a subwoofer!
I have to say, I was sceptical at first having come from a soundbar with a subwoofer, but WOW! I have not missed my sub one bit. The sound quality is amazing, it’s hella loud and ideal for all the parties we have used it at. Anyone thinking is switching to a soundbar without a subwoofer, you WILL NOT be disappointed with this. Buy without a second guess.
5 out of 5 stars
9 November, 2025
originally posted on jbl.com
Bought the JBL SOUNDBAR as UPGRADE and BOOM!
I bought the JBL Bar 300 MK2 to replace my previous one (the regular JBL Bar 300), as I wanted to see what actually changed compared to this one. At first, I honestly couldn’t tell the difference. I even had to do some research to figure it out, but instead of just reading specs, I decided to test it myself so I could see how the experience would change. And WOOOOOW… when watching movies or any show with real bass sound, it's a boom! That’s when you really notice it. The previous one was already great, but this one feels like I’m literally in a cinema inside my own home. I even had to turn the volume down at night, because the sound was echoing through the house, and my neighbour could probably hear it too! The cool thing is that it automatically detects Dolby Atmos, and you can turn it off easily if it’s too loud. Depending on the movie and my mood, sometimes I just switch it off using the remote or the JBL One app. Is it worth it? Well, it depends. If you want that immersive cinema experience, definitely yes! But if you don’t like loud or powerful sound, then maybe not 😄
5 out of 5 stars
8 November, 2025
originally posted on jbl.com
A game changer
The JBL Bar 300MK2 is just brilliant. Honestly, getting it set up was so quick and simple, zero faff, just plug it in and you're good to go. The sound quality is properly ace. I was a bit skeptical about getting surround sound without separate speakers, but the MultiBeam tech is fantastic; it genuinely fills the living room and makes movies feel much more exciting. Dialogue on TV is crystal clear, which is essential, and when I stream music, the bass is nice and punchy. Plus, it looks so sleek and smart under the telly, so there’s no messy wire clutter. If you want a significant audio upgrade without the fuss, this is the one.
5 out of 5 stars
1 November, 2025
originally posted on jbl.com
everything about this was amazing
The JBL Bar 300 MultiBeam soundbar delivers impressive sound quality and a sleek design, making it a solid choice for enhancing your home entertainment setup. Its MultiBeam technology creates a wide soundstage, filling the room with immersive audio. The bass is surprisingly deep for a soundbar without a separate subwoofer, adding richness to movies and music. Setup is straightforward, and the built-in Wi-Fi allows for seamless streaming from various music services. However, the absence of dedicated upward-firing drivers means it doesn't offer true Dolby Atmos height effects, which might disappoint some users looking for a fully immersive experience. The soundbar's reliance on virtual surround processing can sometimes sound a bit artificial, depending on the content. Also, the lack of HDMI 2.1 ports might be a drawback for those with the latest gaming consoles or TVs, as it limits future-proofing. Overall, the JBL Bar 300 MultiBeam is a great all-in-one soundbar that provides a significant audio upgrade over built-in TV speakers. It's best suited for smaller to medium-sized rooms where a full surround sound system might be overkill. If you prioritize simplicity, ease of use, and good sound quality without the need for advanced features like Dolby Atmos, the Bar 300 is definitely worth considering.
5 out of 5 stars
1 November, 2025
originally posted on jbl.com
Powerful Speaker
I had been looking for a good soundbar to go with my 55 inch TV and JBL Bar 300MK2 did not disappoint. I have been using this for few weeks now to watch movies and sports and sound is just amazing with Dolby Atmos Surround sound. The cinematic sound gives you this immersive home theatre experience with clear voice. Now I can understand the actors speaking dialogues more clearly. Also the Punchy bass makes listening to music a whole new experience. Jbl speakers are always up there among other top speakers.
5 out of 5 stars
1 November, 2025
originally posted on jbl.com
WOW… it absolutely delivers.
The first thing that hit me was the power. This system shakes the sofa, rattles the windows, and you can feel it through the floor, even when I’ve only got it set to about a quarter volume.Setup couldn’t be easier. Apart from the bar-to-TV connection, there are no messy wires. The soundbar itself does the heavy lifting, pumping out Dolby Atmos and creating a full surround effect that still blows my mind.clearly designed with movie lovers in mind, I was hoping for something that could truly compete with my old Sony setup. And wow… it absolutely delivers.
4 out of 5 stars
31 October, 2025
originally posted on jbl.com
Great soundbar
Recently, I had the chance to test the JBL Bar 300MK2. This soundbar is a great sound system with excellent audio quality. As someone who loves watching movies, I always prefer high-quality technology, especially when it comes to visuals and sound. The JBL soundbar looks modern and sleek in my living room, featuring a minimalistic design and high-quality materials. There’s also an illuminated display on the front panel. Installation was quite easy, just a couple of cables and a quick calibration. Instantly, my living room was filled with clear and immersive sound. We tried the soundbar with different bass levels and found that the built-in bass ports are really impressive. However, I realized that this soundbar is better suited for smaller rooms, such as a bedroom. For the living room, we wanted a bit more bass, so I’m considering trying a model with a subwoofer. This soundbar comes with a small remote control (though it also connects with my tv remote, so I didn’t really need it) and includes wall brackets if you prefer to mount it. Overall, I’m quite happy with this soundbar, I’ll be moving it to my bedroom for movie nights. Design 10/10 Clarity 10/10 Bass 6/10 Spaciousness 10/10
5 out of 5 stars
29 October, 2025
originally posted on jbl.com
JBL Bar 300MK2 Soundbar
JBL Bar 300MK2 Soundbar - I would recommend this sound bar, gives quite clean and nice sound, enough subwoofer, gives nice boss sound, not too much, if you watch action movie you feel the sounds. Nice and modern design, easy to install and connect to TV, has bluetooth connection as well.
4 out of 5 stars
28 October, 2025
originally posted on jbl.com
Good
The JBL Bar 300MK2 is really good , definitely improves sound quality on my tv , it is very easy to use and I liked the feature of calming sound too
3 out of 5 stars
25 October, 2025
originally posted on jbl.com
well performing just not quite as impressive
I always wanted a soundbar and the JBL Bar 300 MK2 was the first one I bought. The design is nice, simple, and fits well with my TV setup. The sound is clear and loud, although I have to say I wasn’t too impressed when comparing it with my TV’s original sound. I expected a bit more difference. Connectivity takes a bit of work, especially if you already have other devices connected to your TV, but once everything is set up it works well. Overall, it’s a good-looking and well performing just not quite as impressive as I had hoped.
5 out of 5 stars
24 October, 2025
originally posted on jbl.com
Amazing sound and looks
So easy to connect to the tv, one cable is all you need. The sound is also fantastic coupled together with how easy it is to connect this is a fantastic product. It is reasonably priced, easy to set up, sounds good and looks fantastic, what more could you want! I say buy and you won’t be disappointed.
5 out of 5 stars
24 October, 2025
originally posted on jbl.com
Easy to connect and crystal clear!
I’ve been really impressed with the JBL Bar 300 MK2. For its size, it delivers surprisingly rich and powerful sound that easily fills the room. Dialogue comes through crystal clear, whilst music and fims have a deep, well-balanced tone making everything sound more immersive and impressive. One of the top features for me, is the Dolby Atmos capability. This gives the viewer an incredible sense of depth and space, even without the usage of rear speakers. The PureVoice technology also works brilliantly, ensuring voices stay sharp even when the action gets loud (often you miss out on any speech, especially with standard speakers). Setup was quick and straightforward, and I really liked how it seamlessly connected via HDMI eARC (volume adjustment from the TV remote with this option) and Wi-Fi/Bluetooth as additional connections. Streaming music from my phone or Spotify has been easy. The build quality feels robust and premium — exactly what you’d expect from JBL and their products. Overall, the JBL Bar 300 MK2 is a fantastic all-in-one soundbar that combines convenience, smart features, and great audio performance in a sleek package. It’s perfect if you want an upgrade that sounds far bigger than it looks and it blows TV speakers out of the water.
4 out of 5 stars
24 October, 2025
originally posted on jbl.com
Great Looking Soundbar
The product was easy and simple to setup via the app. Works well overall and sound quality is great. However, there are times when the soundbar disconnects itself from the Wi-Fi so I cannot use the Bluetooth and when TV is switched on, soundbar remains on mute, the tv remote control does not work and I have to go into the app to unmute it – then the tv remote control works. Overall a great product.
5 out of 5 stars
23 October, 2025
originally posted on jbl.com
Bring the cinema sound home
We have been using this and are very impressed. It sits perfectly under our 55” TV. Setting up and connection took no more than 2 minutes. The sky remote even controls the volume without needing anything doing to it. We are new to the world of sound bars and we were pretty blown away by the difference it made. It’s like being in the cinema at home. Gaming, Movies and music are on another level which we didn’t realise we were missing out on. We have an open plan living room through to the kitchen and the noise carries well all through. The clarity on sound is brilliant even down to kicking a football on a game. So as beginners would we rate this as 5* yes a million times over. Quick easy to set up, looks fantastic, and sounds awesome!