I've had many bluetooth speakers and this one is special. I like the design, sound, software and value.ProsThe design is clean & purposeful.The bass is the difference maker. The sound is thick and palpable for such a small device.Bluetooth 5.1 & Wifi enabled.Easy to pickup and move.Value is good for what you get.EQ & wifi via the app.Cons:Large charging brick & cord-- not exactly conducive for travel & bigger than expected. I leave it in place most of the time so not an issue for me.For me this Brane X model stands out among the many portable speaker out there. If you have a yearning for a very full sound from a small speaker, this is a great solution.

It's a sweet speaker to listen to for hours. The bass is superb, always a surprise when people hear it for the first time. I'm not a techy audiophile, but I have a good ear for excellent sound quality that is reproduced as recorded. I like to hear the whole spectrum even when there is a lot of bass. Those selections will show this speaker for the powerhouse that it is. If there's a little bass, it won't miss it. And the mids and highs are very satisfying.After hearing the one I bought a few weeks ago, listening was so satisfying that I bought another to do a stereo pair. The setup is easy enough but you'll probably have to go through it a few times before getting everything working. It takes a bit of time for the full setup, don't expect to do it in 2 minutes. I didn't use it, but comments say their technical support is excellent.So having a single is great, you won't take the pair everywhere you would take one, and one is the best sound you can hold on one hand. I have enjoyed the pair, and like the interface very much. You don't have to get left or right in your placement, it allows you to assign or change the position in the settings to left, right, or both stereo speakers (party mode). I haven't found a case for mine yet, but I like cases for everything to keep them looking new, so I'm looking at a couple of camera bags that are sized properly.My first impression was that the Brane X is pricey, but after hearing it compared to other equipment in that range, I think it's a good value, and that's why you can't find them discounted for new, and even used ones are very close to new price. I love Amazon's return policy, and I use it thoughtfully, but it makes a purchase like this one very safe. You have to hear it to be sure, but I think it's unlikely you'll return it.

Update 1.6.25: I spent a lot of time adjusting the eq and have it in the sweet spot that sounds so good. Part of the issue was the bass, it is so powerful it can over power the mids and highs. Once you find the right spot for the bass, the rest is easier to adjust. And like most speakers you need to find that perfect volume where it sounds the best and I did. I love this speaker and listen to it almost daily.Update 1.29.25: I have about 20 hours of listening on the Brane X now. The bass is excellent, the mids/highs are a little warm for my taste. You can adjust the eq but it only cools the speaker down so much. I have 2 JBL PartyBox Stage 320’s. While the 320’s bass is not as low as the Brane X (it still thumps in your chest), the JBL’s overall sound quality is better in every way. The Brane X gets daily use because the Jbl’s are large so I stow them away. So for portability and best bass, the Brane X is preferred. But if I could only own one or two speaker(s), I would choose the JBL PartyBox Stage 320 over the Brane X.Brane is going to be a HUGE company. The bass tech is amazing. Their first attempt into the over crowded portable speaker market is well received.Update 1.16.25: I felt I had an issue with the speakers battery. I worked with Brane customer service through email and phone. Over the course of a few days, they offered to send me a replacement speaker. When the speaker arrived it had a prepaid return label inside. The new speaker appears to have corrected the issue. They were extremely professional, this company is the next big thing. Extremely satisfied.I’ve been searching for the perfect Bluetooth speaker for 15 years. If it sounded good high volume, it sounded thin at low volume. I wanted something that I could take outside yet listen too inside. I wanted a speaker that had bass when I was listening low and having a conversation. Yet I also wanted bass when I turned it louder.I currently have a Marshall Middleton, Marshall Woburn III, JBL PartyBox 310 and two JBL PartyBox 320’s. The Middleton is just OK. The Woburn III sounds excellent at mid/higher volume but not at low volume (not much bass). The JBL PartyBox 310 has nice bass but not at lower volume. The two JBL PartyBox 320’s sound excellent through the entire low/mid/high frequency range but only excellent with bass at mid/high volume.The Brane X hits the sweet spot. It sounds excellent low volume and excellent at mid volume. The bass sounds good at both volumes. I turned it up to around 70%. My wife was in the living room, I was in the bedroom and she said “wow the floor was vibrating”. It just might be that I have found that elusive speaker that I have been searching for, for such a long time.And YES the bass has to be heard/felt to believe all that you have read. It really does hit that hard.I mainly tested it using WiFi/Airplay 2 with Tidal Hi Res files. I noticed the bass seems noticeably better when using WiFi vs Bluetooth.Buy it, you just might be surprised at what you hear. BTW the speaker is very small which makes it more shocking when you hear it.

If you're looking at this speaker, you already know about its incredible deep bass capabilities, and it truly is game-changing in this regard. It is unbelievable how much legitimately-deep bass is pumped out of this thing. But I want to look at this from the perspective of someone who doesn't consider themselves a basshead. While I definitely appreciate good deep bass, I'm more of a connoisseur of sparkling highs, detail resolution, and soundstage. The deep bass is a well-earned and genuinely impressive party trick, but this review is intended to determine if there's more to the speaker than that.The very first song I wanted to try with this is 'Sorrow' by Pink Floyd, specifically the live version from the PULSE album (not the VHS/DVD version, that was a different recording). In this recording, the bass drops pretty deep and strong in the intro and outro. It also tests a speaker's ability to create an atmospheric soundstage that envelopes you. I was immediately impressed by how well this speaker envelopes you. Its surround effect is excellent. Very effective, but not over-done or particularly artificial sounding. Then came the bass drop, and as expected, it delivers in spades. You look at the speaker and think "yeah, speakers this size can produce pretty impressive bass down to a point," but this is shocking in its extension. Most speakers this size have a very strong bark down to about 50hz or thereabout, after which they fall on their face. This is just waking up at that point. It's hard to believe these deep sounds are coming from this little bucket rather than a well-done modest (by audiophile standards) home theater. If you have a soundbar with separate subwoofer, there's still a high probably that this little thing digs deeper than that. We're talking bass extension from a big well-respected audio brand 10-12" home theater subwoofer, even lower than 30Hz by my ear. It's absurd. It totally challenges your expectations of a speaker you can carry with one hand. And extension is clean and high quality. It's not boomy like I was worried it would be (that's just something I expect from "basshead-approved" speakers). This just has an effortless presence and authority that no other speaker even remotely this small can emulate. The audio geniuses at Brane knocked this out of the park.The rest of the speaker isn't quite up to my expectations at this price point, though. Beyond the tastefully-enveloping soundstage and spectacular subwoofer (yes, subwoofer, not just woofer) technology, the materials, functionality, and remainder of the sound profile don't seem particularly great for this price point.Upon unboxing this speaker, I was immediately disappointed by the handle. It feels like something you'd find on a $40 speaker. It does its job, it just doesn't feel even remotely luxurious. The rest of the materials are also more befitting of a cheaper speaker. If this were $200, I wouldn't bat an eye. But when you're spending this much, you expect something that feels a little nicer. To Brane's credit, they presumably spent the budget where it truly matters. This packs one-of-a-kind engineering. For this reason, I wont knock it for the unimpressive material choices and aesthetics.Beyond the stunning bass/sub-bass quality, the rest of the sound is as relatively unimpressive as the materials and aesthetics. It's totally functional and perfectly enjoyable, but it fails to impress at this price class. The mids are nothing to write home about, and the highs are rather stale. There's almost no "sparkle" or airiness to them, even after spending quite a bit of time tinkering with the EQ. I took a quick peek at a couple of Brane's patents and they have one that sounds like an electrostatic panel that's able to run at significantly lower voltage. Electrostatic panels tend to excel at mid & treble excitement and detail. That's exactly what this speaker is lacking. If they replace these so-so conventional drivers with something special like that (and fix some of the little oddities I'll mention in a bit), I'll be one of the first in line. That would culminate to a bluetooth speaker of pinnacle status at any price if done right.Ultimately, this leaves me with the impression of a $200 speaker with one genuinely unique and impressive party trick. For the revolutionary technology that it offers, it's understandable that it commands this price, but I don't know if it's enough for me as someone who focuses more on other qualities of sound than bass.Functionally, there are some annoyances I've run into along the way:First, I know many people love wifi speakers, but I'm not one of them. I think they're a glitchy nuisance that gets in the way, especially if the speaker is supposed to be portable. This speaker is no exception. The connection is spotty (as with every wifi speaker I've used), there is considerable delay for network-related operations, and I'm going to level with you--I do not believe anyone can reliably tell the difference between FLAC and a modern high-bitrate AAC or even MP3. Especially on a portable speaker that layers DSPs to sound bigger than it is. I couldn't tell in my 20s, I can't tell in my early 30s, and I don't expect to be able to tell in my 50s when my hearing tops out at 14KHz. So no, I do not consider high bitrate streaming to be a significant benefit of wifi speakers. If you're doing critical listening or especially mastering, you should be using reference quality headphones and monitors to take advantage of it, not a portable speaker haphazardly placed in an environment completely untreated for acoustics.Ok, end my bitter rant that probably ruffled some feathers.Second, I don't like the "Bass" button. IMO buttons like this are gimmicky and reminiscent of a cheap speakers that use tacky lights to stand out. I don't think these buttons belong on a high end device. I think an argument could be made for an EQ button that cycles through user-defined presets, e.g. for situations where the bass is too strong. I'm guessing that was their real intention with this button, but it causes a bigger problem. The button is far too easy to accidentally bump, especially considering that it's next to the volume down button. The Bass button cycles between low, medium, and high bass, and it overrides your custom EQ, and you have to take a couple minutes to open the app, connect to the speaker, and reapply your EQ.. but not before you switch to wifi playing first if not already!Speaking of which, I forgot to mention that you can't connect to the speaker with the app if you're using Bluetooth. It requires wifi mode. Suboptimal.Third, I think this needs seek and play/pause controls, since it's supposed to act like a stand-alone speaker. I have mine connected to Alexa, which works okay enough. The problem I've run into is, if I start playing music on the speaker via Spotify Connect as controlled by my phone (as I have the habit of doing), the speaker is completely unresponsive to seeking and playing/pausing unless I take out my phone to control it. Alexa doesn't seem able to control playback unless you specifically ask her to play it for you in the first place. This surprised me because my Echos allow Alexa to control playback even if I started playing on Spotify from my phone. Wifi speakers... am I right??At any rate, I'll be watching Brane with keen interest. They're a young Texas company with some legitimate talent that could shake up the sound industry as a whole. They truly challenged what was possible, and the result is novel and exciting. Everything is increasingly portable, compact, and efficient, and Brane devised a winning formula. If they put this subwoofer technology into a slim aftermarket car subwoofer, they'd be untouchable. Plenty of people (and manufacturer engineers) want a compact subwoofer that can easily fit under the seats or free up trunk space, but won't bother with existing slim subwoofers because they don't generally extend very deep. Brane absolutely solved this limitation, and it's a perfect application. Naturally they could enter the slim home theater subwoofer market (15" subwoofer capabilities that fit under your couch? Heck yeah brother!), or the soundbar market with something that genuinely has the oomph to rival a large traditional home theater. They could be the next big audio titan. And this could just be the maybe-a-bit-half-baked kicking-off point. While this speaker hasn't totally won me over, I do consider myself a fan, mostly for their potential and innovative mindset. I have a strong feeling I'll be buying more from them in the future.. just maybe not another one of these.--EDIT--I've been using this strictly as a bluetooth speaker and the connection hasn't been the most reliable. Occasionally I'll turn it on and it refuses to connect, and the Bluetooth source button doesn't seem to do anything when it should at least be able to enter pairing mode. A reboot or two always solves the problem. Once connected successfully, it stays connected without issue, but once in a while it can be a bit of a hassle getting it going. I suspect this is a firmware bug that could be fixed with updates (none available at this time), but with the other shortcomings (IMO) at this price, I've unfortunately decided not to keep it. If Brane happens to strip this of the wifi bits and deliver a solid Bluetooth-only version at a lower price point, I'll be interested. I'm going to leave this at 4-stars because, again, it's an incredible technology, and maybe it's better as a wifi speaker than a Bluetooth speaker (if that's your thing). It does seem to lean that way.

The bluetooth speaker i have been waiting for!First of all thank you for shipping to Germany and even the powersupply works with 230 volts(only plug needed)!Positive:+ the sound is very emotional and has a good equalizer setting in standard+ I really like the system voice call outs+ clear mids,treble and bass+ it's fascinating how itself pumping up the subwoofer during startup+ easy usable app(but you need to allow all access rights)+ compact design+ wide sound stage and separation+ carry handle+ build in Alexa and Spotify+ due to bluetooth, compact size and sound quality, ready to impress my friends at the next wakeboard vacation in turkey;-)Neutral:O no USB-C , possible to safe space and license cost, with an external adapter, but it's international usableNegative:- Alexa support only for Amazon.com not Amazon.deImprovements for Version 2:* international plugs for travel or USB-C would be nice* 360° sound or same speaker placement at the back