The JBL Xtreme 5 is one of the best Bluetooth speakers I’ve ever tested, delivering mesmerizing bass, impressive clarity, and thunderous power — it earns its asking price in every way imaginable | Tech Radar

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The JBL Xtreme 5 is one of the best Bluetooth speakers I’ve ever tested, delivering mesmerizing bass, impressive clarity, and thunderous power — it earns its asking price in every way imaginable

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The JBL Xtreme 5 is a sensational upgrade with bigger bass, enhanced clarity, and even more power than its predecessor. The speaker’s inclusion of edge-lighting, lossless USB-C audio, and an IP68 rating only helps to cement the Xtreme 5 as one of the best party speakers around — even if it may be a tad bulky for some.

+Impressive clarity and detail, especially using USB-C

Impressive clarity and detail, especially using USB-C

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The JBL Xtreme 5 is here and it's bigger, bulkier, and just better than what came before it. This party-ready Bluetooth speaker is on the larger end of JBL’s portable range, and comes with a massive 130W power output, 6.4lbs / 2.9kg weight, and a fairly high price to match. But this model really does feel as if it’s worth every penny.

Why? First of all, we have to talk about sound. The Xtreme 5 is a monster, with rumbling, almost earth-shaking bass, that can extend incredibly deep while retaining composure and clarity at all times. I was wowed by the richness and impact of the speaker’s low-end output, but this never came at the expense of rich mids or expressive highs.

It really does feel like the Xtreme 5 is a substantial sonic upgrade on its predecessor, and like the best Bluetooth speakers, it could handle just about every genre I threw at it with ease. This model can also get louder than the JBL Xtreme 4 thanks to its ramped up power output — although it will need to be plugged into the mains to hit its peak.

With souped-up power comes a size increase. This model is a lot heftier than the Xtreme 4, and wider too. It may be too bulky for some, but the included shoulder strap means it’s still pretty easy to carry around.

Something I love about the Xtreme 5 is how delightfully durable it is. This model is built to a very high standard, is drop-proof, and even IP68 dust and waterproof-rated, meaning it can easily survive a dunk in the pool.

But it’s not just practical, it’s pretty swell-looking too, especially thanks to newly integrated edge lights, which are fully customizable in the JBL Portable app. If you’d prefer you can turn them off, which can help to conserve battery life — you’re getting the same 24 hours that we saw on the Xtreme 4, but you can ramp this up to 28 hours with Play Time Boost active.

Even in the features department, the Xtreme 5 nails it. You get USB-C audio passthrough for lossless playback, Auracast for multi-speaker pairing, customizable EQ, and a super easy-to-use compainon app.

And in the end, this portable speaker really does feel like the full package. Some may point out a slight price bump in the US, but the Xtreme 5’s cost feels entirely justified and well-balanced against the competition. If you want a speaker to get the party moving, with uncompromising, striking sound, this is easily my top recommendation.

The JBL Xtreme 5 launched in April 2026, about two years after its predecessor, the JBL Xtreme 4. It has a list price of

24 hours of playtime (28 hours with Play Time Boost)

The Xtreme 5 is overflowing with features, making it an incredibly adaptive and customizable Bluetooth speaker to use.

You’ve got a lot of the usual good stuff: multi-point connectivity, fast-pairing, and Auracast for multi-speaker connection, but there’s even more to uncover with the JBL Portable app.

Through this simple yet effective companion software, you can pick from a neat assortment of EQ presets or create your own with the seven-band equalizer, activate Play Time Boost for an extra dollop of playtime, and also customize the speaker’s edge lights.

Lighting is new on the Xtreme 5, and it looks great in my view. And it’s very customizable too — you can pick from a range of effects, such as Bounce, Loop, or Trim, and these are great fun to mess around with. But unlike the smaller JBL Go 5, the Xtreme 5 provides the option to change the color of on-board lights, which makes this speaker even more personalizable.

Like a lot of the new-gen JBL speakers, the Xtreme 5 also supports USB-C passthrough, meaning you can enjoy hi-res audio on the go. Just hold down the play button, plug your device in, and you’re good to go.

In fact, the USB-C port stands alone on this model, and can be used for more than just playing music. It’s used to charge the speaker itself, of course, but you can also use it to charge external devices — ideal for juicing up your phone if you’re out and about. There’s also a USB-C wall charger included in the box, which isn’t something you see from a lot of the competition.

While we’re on the topic of charging, I suspect you’re wondering about battery life. And the Xtreme 5 has a good amount of stamina. It can typically last around 24 hours, but with Play Time Boost active — a mode that increases playtime at the cost of audio fidelity — you can get up to 28 hours. That represents no increase from the Xtreme 4, which is understandable given the higher power output, but there are some competitors, like the Marshall Kilburn III that can give you as much as 50 hours.

Another fun inclusion is JBL Easy Sing Mic compatibility, which lets you enjoy karaoke wherever you are — but you’ll have to purchase these mics separately.

The only thing that’s missing from the Xtreme 5 is a built-in mic for taking hands-free calls. This is a pretty common thing to leave off the spec-sheet in Bluetooth speakers these days, and is by no means a deal-breaker among the TR team, but it’s worth considering if you’d like to use your JBL as a speakerphone — because that won't be possible.

While listening to Max Chapman’s remix of I’ll Be Your by Ruze, I was struck by one thing right out of the box: the bass. I didn’t feel like the Xtreme 4’s low-end gripped me as much as I’d hoped when I tested it a couple of years back, but this was absolutely not the case for its successor.

The dynamism and depth of the low-end was instantly striking — it was commanding, regimented, and intent-filled, resulting in a highly energetic and immersive listen. This remained the case with House tracks like Feel Da Vibe by Soul Mass Transit System, where the bass extension was seriously impressive — if you want clean, full-sounding low-end output, it’s going to be hard to beat the Xtreme 5.

And luckily, this never came at the expense of the rest of the frequency range. Mids are rich and well-balanced — and in Allie X’s Black Eye, I was really surprised by just how natural and detailed vocals sounded, even with the hard-hitting bass powering throughout. That was the case with a simple AAC signal, by the way — even though there’s no apt X or LDAC on board, JBL’s party speaker can still dish out plenty of detail.

In more stripped back tracks, like Desafinado by Stan Getz and Joao Gilberto, vocals sounded warm and textured, with excellent tonality and articulation — even more so than they did on the still-great Xtreme 4. Sure, bass was pretty forward for a track like this, but that was nothing I couldn’t fix — I rapidly switched to my saved custom EQ and found the perfect balance.

The Xtreme 5 handles the highs really well too. When listening to Lewis Taylor’s Paradise via USB-C, percussion in the treble range sounded vivid and energetic, but wasn’t uncontrolled or overemphasized. As I edged towards 100% volume, it could sound a little compressed, but that’s incredibly common for Bluetooth speakers such as this one.

Speaking of volume, this thing can get seriously loud. And that’s no surprise when you look under the hood, with the Xtreme 5 boasting a single 90W woofer and dual 20W tweeters when it’s hooked up to the mains. For reference, that’s 30W more power from the sub than the Xtreme 4 — which instead opted for dual 30W bass drivers.

It’s also worth noting that the Xtreme 5 has a stereo configuration, but you shouldn’t expect impeccably separated and faithful stereo output here — although true stereo output is possible when pairing the Xtreme 5 with a second, identical model.

JBL clearly believes that bigger means better, because the Xtreme 5 has a considerably larger footprint than its predecessor.

It’s wider and heftier too, coming in at 6.4lbs / 2.9kg — quite the rise from the 4.6lbs / 2.1kg of the Xtreme 4. That bulky build may put some off, but the Xtreme 5 still feels surprisingly portable. And that’s thanks to its carry strap, which is adjustable and comfortable to sling over the shoulder.

Despite that size increase, I prefer the look of the Xtreme 5 to its predecessor. There are some small changes to the appearance of the speaker — like a plate on the top side for button controls and a more prominent base stand. But there are still plenty of familiar traits — the recycled plastic and fabric material, the in-your-face logo placement, and the big radiators on each end of the model, for instance.

The biggest change, of course, is the inclusion of edge lighting. I’m a big fan of this personally — it makes bumping tunes that bit more immersive, and adds an ambient touch for late-night listening. These are customizable, but can also be turned off if you’re not in the mood for a light show or want to conserve battery life.

Beyond its looks, the Xtreme 5 is a seriously heavy-hitter in the design department — and that’s largely down to its durable construction. When using the Xtreme 5, it felt like dropping it would break the ground, rather than the speaker itself. It’s got an incredibly solid feel to it, and JBL has certified it as ‘drop-proof’. On top of that, its IP68 dust and waterproof rated, meaning it can even survive a 30 minute dunking under a meter and a half of water — pretty impressive, right?

Minimal price increase in the US, no change in some regions

But actually feels like a better value buy than predecessor

Incredible all-round quality is deserving of the steep cost

As much as I liked the JBL Xtreme 4, there was always a little something missing for me. The bass didn’t quite have the bite I was looking for, I didn’t fall in love with its design, and as a result, it didn’t quite feel worth the money. But the JBL Xtreme 5 has totally sold me.

Look, this is how you do an upgrade. This model has more power, more striking sound, lighting for added beauty points, and an even more durable build than last time out. And although US buyers will have to pay $20 more than the launch price of the Xtreme 4, the price has remained flat in other regions, including the UK.

Even with a price increase, this Bluetooth speaker feels worth every penny to me. And with its increased size, lights-integration, and power-boost, it almost feels like an ‘Xtreme Pro’ of sorts, rather than a mere refresh of what came before.

Looking at the competition right now, I think the Xtreme 5 is in very good standing too. For instance, the Bose Sound Link Max has a list price of

Excellent feature-set with plenty of options in JBL app, battery life is good rather than great.

Excellent feature-set with plenty of options in JBL app, battery life is good rather than great.

Mesmerizing bass, detailed mids, and energetic highs combine for a sensational listen.

Mesmerizing bass, detailed mids, and energetic highs combine for a sensational listen.

Heftier than the Xtreme 4, but lights are a nice touch and it’s seriously durable.

Heftier than the Xtreme 4, but lights are a nice touch and it’s seriously durable.

Earns its fairly high price in every regard with outstanding all-round quality.

Earns its fairly high price in every regard with outstanding all-round quality.

You like to party If you like to host house parties then the JBL Xtreme 5 is a top-tier option. It offers seriously powerful sound, excellent bass response, and has enough battery life to keep things running into the early morning.

You want a speaker to use in any environment The Xtreme 5 is IP68-rated, meaning it's fully dustproof and can happily take a swim — or even a dive — in the water without any trouble whatsoever. That means it’s ideal for taking to all types of locations, from the beach to a pool party.

You want class-leading battery life The JBL Xtreme 5 offers decent battery life, but it’s not exactly class leading. If you want a speaker that can just keep on going and going, then it has to be the Marshall Kilburn III.

You’re looking for something ultra-portable The Xtreme 5 is pretty hefty, even compared to its predecessor. If you want something more portable, that you can easily take anywhere, the step-down JBL Charge 6 is the best alternative.

2 x 89mm transducers, 1 x 23mm transducer, 2x passive radiators

2 x 89mm transducers, 1 x 23mm transducer, 2x passive radiators

Bose Sound Link Max The Bose Sound Link Max is an exceptional premium speaker that’s oozing with style and packs huge yet deft sound. Its IP67 dust and waterproof rating and durable exterior make it ideal for taking on the go, and it’s regularly available on sale too, making it a top-tier pick. Read our full Bose Sound Link Max review.

Marshall Kilburn III It may not be as waterproof as its competitors, but the Marshall Kilburn III is an absolute stunner, with a stellar retro-style design and eye-catching golden details. It’s not just a pretty face, though. It offers powerful, full-sounding audio, with punchy bass and impeccable attention to detail. Read my full Marshall Kilburn III review.

I spent hours testing the JBL Xtreme 5, during which time I exhausted its various features, assessed its audio quality, and compared it against its predecessor, the JBL Xtreme 4. Testing took place at our music testing space at Future Labs.

For the most part, I streamed music over Tidal to assess the audio aptitude of the Xtreme 5, but I did dip into Spotify from time to time as well. To begin with, I sifted through the Tech Radar reference playlist, which features tracks from a wide range of genres, but I also bumped tunes from my personal library afterwards.

I’ve spent years testing audio gear here at Tech Radar, including everything from cheap wired earbuds like the Sennheiser CX 80U to premium wireless headphones like the Sony 1000X The Collexion. Of course, I’ve tried out a ton of Bluetooth speakers too, and have reviewed JBL models like the JBL Go 5 and JBL Grip. I also curated our best Bluetooth speakers guide, where I tested more than 30 models to find the greatest models around.

Harry is a Senior Reviews Writer for Tech Radar. He reviews everything from party speakers to wall chargers and has a particular interest in the worlds of audio and gaming. Harry has a background in business tech journalism, particularly around the telecoms industry.

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Key Takeaways

• News, deals, reviews, guides and more on the newest computing gadgets

• Start exploring exclusive deals, expert advice and more

• Unlock and manage exclusive Techradar member rewards

• The JBL Xtreme 5 is one of the best Bluetooth speakers I’ve ever tested, delivering mesmerizing bass, impressive clarity, and thunderous power — it earns its asking price in every way imaginable

• When you purchase through links on our site, we may earn an affiliate commission