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Powerful sound, durability, and portability

JBL Xtreme 3 Review

Discover the JBL Xtreme 3: A portable Bluetooth speaker that combines powerful sound with durability. This review covers its design, sound performance, battery life, connectivity, pros and cons, and how it compares to competitors. Find out if the JBL Xtreme 3 is the right choice for your portable audio needs.

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JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3
JBL Xtreme 3


The mobile speaker market is saturated with plenty of options, but there are a few brands that have consistently managed to stand out from the crowd. Among those is JBL, a name synonymous with high-quality audio products. The JBL Xtreme 3 is one of the latest offerings from this renowned brand that's designed to deliver powerful, room-filling sound in a portable, rugged package. This speaker has been making waves in the audio community for its impressive features and top-notch performance. In this review, we'll delve into the specifics of the JBL Xtreme 3, examining its design, sound quality, connectivity options, and more to see if it truly lives up to the hype. The Xtreme 3 is the successor to the popular Xtreme 2 and boasts a range of upgrades that aim to enhance your listening experience, whether you're at home or on the go. The speaker is also touted for its durability - a feature that is heavily stressed upon by JBL. But is it worth the significant investment? Let's find out.

Design and Build Quality

With its rugged and sturdy design, the JBL Xtreme 3 is a mobile speaker that certainly manages to impress. This unit is wrapped in a tough fabric material which not only gives it a robust look but also ensures its durability. The cylindrical shape is practical and sleek, while the color options provide an element of personal choice to match individual tastes. An attribute worth mentioning about this speaker is its incorporation of four drivers and two JBL Bass Radiators. These are visibly housed behind the fabric shell, which is not only aesthetically pleasing, but also serves to enhance the overall sound performance. The passive radiators vibrate to create that extra bass, adding depth to the audio and ensuring your music sounds full-bodied and rich.

One other notable feature of the design is the carry strap that is included with the speaker. Made with durable fabric and integrated metal hooks, it ensures the JBL Xtreme 3 can be easily transported around.

There's also a handy bottle opener attached for when you're out enjoying some leisure time with friends – a small but thoughtful addition. Lastly, the button layout on the top of the speaker is intuitive and easy to navigate. From power to Bluetooth to volume controls, everything is well-placed for convenient access and easy operation. In sum, the JBL Xtreme 3 boasts a design that not only looks good but is functional and built to last. It strikes a balance between aesthetic appeal and practical usability, making it an asset to any music lover’s gadget collection. The build quality is robust and the added features show a thoughtful consideration for user experience. The design aspect of this speaker certainly complements the other features which we will delve into in the subsequent sections of this review.

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Sound Performance

Let's delve into the heart of what makes the JBL Xtreme 3 a great mobile speaker - its sound performance. This is where JBL's dedication to quality audio truly shines. The Xtreme 3 does a phenomenal job of delivering well-distributed audio throughout your space, immersing you in its rich, high quality sound.

The speaker comes with two 25W tweeters and two 25W woofers, making it not just loud, but incredibly clear too. The bass response is particularly impressive, thanks to JBL Bass Radiator design, so if you're a fan of music with heavy bass, you won’t be disappointed. But it’s not just the bass that stands out; the mids and highs are equally well represented, ensuring a well-rounded sound profile.

The PartyBoost feature deserves a mention here too. It allows you to connect multiple JBL PartyBoost-compatible speakers to amplify the sound, a feature that can come in handy for large gatherings or outdoor parties. Remember, though, this will impact the battery life.

One minor quibble some users might have about the Xtreme 3's sound performance is the lack of an EQ adjusting option. It seems like a missed opportunity, especially when other competitors in the market offer this feature. However, with the sound quality being as impressive as it is, most users might not miss this feature much.

Overall, the JBL Xtreme 3 offers a sound performance that is incredibly robust and well-balanced. Whether you’re listening to hip-hop, rock, classical or pop, this speaker will do justice to all kinds of music genres with its clear, immersive and room-filling sound.

JBL Xtreme 3

Connectivity Options

The JBL Xtreme 3 offers a range of connectivity options to cater to various user preferences. Firstly, it supports Bluetooth 5.1, providing a robust and stable wireless connection with your mobile devices. This upgraded Bluetooth version offers a greater range, allowing you to control your music from a distance without any hiccups in the sound.

Aside from Bluetooth, the Xtreme 3 also features USB Type-C for charging, and incorporates a USB port to charge your mobile devices when they run low on power. This kind of versatility could be a lifesaver in situations where you're away from a standard power source.

For those who prefer wired connections, there's a 3.5mm audio jack that enables direct, wired audio input from various sources. This could come in handy for devices that lack Bluetooth functionality, or when you want to conserve the battery life of the speaker.

Finally, the Xtreme 3 offers PartyBoost, JBL's proprietary technology that allows you to pair two JBL PartyBoost-compatible speakers together for stereo sound. You can also link multiple JBL PartyBoost-compatible speakers to create a bigger party. This feature is perfect for those larger gatherings or outdoor events where you want to create a more immersive sound.

In a nutshell, the JBL Xtreme 3 offers a comprehensive set of connectivity options that can accommodate different use cases and preferences. Whether you prefer wireless convenience or wired reliability, this speaker has got you covered.

JBL Xtreme 3

Battery Life

The battery life of the JBL Xtreme 3 is certainly one of its highlights, and it doesn't fail to impress in this aspect. The speaker is equipped with a 10,000mAh rechargeable battery that boasts up to 15 hours of playtime. This makes it ideal for extended listening sessions, whether you're throwing a backyard party or going on a weekend camping trip.

It takes around 2.5 hours to fully charge the device using the included power adapter. While this may seem a bit long compared to other devices, it's a trade-off for the extended battery life. So, on the upside, you won't be needing to charge the speaker frequently with the hefty battery it comes along.

One unique and valuable feature of the JBL Xtreme 3 is its ability to double as a power bank. With the built-in USB port, you can conveniently juice up your mobile devices on the go. This feature is especially handy during outdoor trips where access to power outlets might be limited.

On the downside, there's no option for quick charging, and the battery life can considerably decrease at maximum volume. Yet, these are fairly common issues across most portable speakers and don't significantly detract from the overall impressive battery performance.

In essence, the JBL Xtreme 3 delivers solid battery life that can easily last through a day of usage, depending on your volume levels. Plus, the added convenience of using it as a power bank gives it a slight edge over competitors. Just remember, like any other battery-powered device, the actual battery life will vary based on usage patterns and environmental conditions.

Waterproof and Durability

When it comes to durability, JBL Xtreme 3 doesn't disappoint. It's engineered to withstand rough handling and extreme outdoor conditions without compromising on its performance. The body of the speaker is covered with a tough fabric material that adds a layer of protection against scratches and abrasions. It's built to last and keep up with your adventurous lifestyle.

In terms of waterproofing, this mobile speaker shines with its IP67 rated waterproof and dustproof design. This means it's not just resistant, but actually capable of surviving a full immersion in water up to one meter for 30 minutes. So, whether you're hanging out by the pool, or caught in a downpour during an outdoor adventure, the JBL Xtreme 3 will keep the tunes rolling.

One thing I'd like to point out is the robustness of the speaker's zippers. They are rubberized and seem pretty reliable, contributing to the overall waterproof rating. The combination of waterproofing and the durable build quality makes this speaker a great choice for outdoor use. However, as mentioned in our "Design and Build Quality" section, this doesn't mean you should toss it around carelessly or intentionally submerge it in water.

It's also worth noting that although the JBL Xtreme 3 is built for longevity, it's ultimately an electronic device. Therefore, it's still important to handle it with care to ensure its lifespan. In the end, its durability and waterproof features are designed to add convenience and peace of mind, not to be tested to extremes.

JBL Xtreme 3

Portability and Ease of Use

The JBL Xtreme 3 ticks all the right boxes when it comes to portability and ease of use. It has a handy, cylindrical shape that fits comfortably in most standard-sized bags. The inclusion of a sturdy, integrated carry strap with added bottle opener adds to the convenience factor. As for usability, this speaker doesn't fall short either. The control buttons are easily identifiable and accessible on the top of the unit. These include power, Bluetooth pairing, volume, play/pause and JBL Connect+ buttons. Even for those who are not tech-savvy, operating this speaker is a breeze with its intuitive panel.

One particular aspect worth mentioning is the rubber base of the JBL Xtreme 3. It assures stability on a multitude of surfaces. Whether you're planning a beach party or an indoor gathering, this speaker stays put, making it a reliable companion. In terms of weight, it comes in at about 4 pounds (1.9 kg). While this may be slightly on the heavier side compared to some portable speakers, it's worth noting that this is a product that prioritises sound performance and durability, which we've discussed in other sections. As for the app, the JBL Portable app is user-friendly and offers some practical features such as the ability to adjust equalizer settings. However, don't expect to have the extensive control that some other speaker apps provide. In a nutshell, the JBL Xtreme 3 does an admirable job of balancing portability with robust sound performance and build quality. It's a speaker that you can easily carry around and rely on for an impressive audio experience wherever you go.

What's in the Box

Upon unboxing, the JBL Xtreme 3 comes neatly packaged in a recyclable container. The first thing you'll notice is the speaker itself, wrapped in a protective plastic cover to avoid any cosmetic damage during shipping.

Alongside the speaker, JBL provides a USB-C cable for charging purposes. The upgrade to a USB-C charger from the traditional micro USB in previous models is an excellent move by JBL as it aligns with the current trend of universal chargers. This means you can use the same charger for your phone, laptop, and now, your speaker.

Additionally, there's a convenient shoulder strap included in the box. It's adjustable, and the sturdy hooks on the speaker ensure a secure fit. This isn't a novel feature for JBL Xtreme line, but it's certainly a beneficial one, making the speaker easier to carry around.

Lastly, you'll find the user manual which, although can seem a bit excessive, includes vital information about the speaker, such as its functionalities and troubleshooting procedures. It's a good idea to skim through this manual to get the most out of your JBL Xtreme 3.

In the box, JBL has included all the essential items required for a smooth user experience. Everything from the speaker itself to the accessories is of top-notch quality, ensuring the product's durability and longevity.

JBL Xtreme 3

Pricing and Value

Let's now delve into the pricing and value aspect of the JBL Xtreme 3. Retailing at around $350, it sits at the premium end of the portable speaker market. While this might initially seem steep, it's important to compare this to the overall package and formidable offerings the Xtreme 3 comes with.

The speaker's build quality is unrivaled, boasting a robust and durable design that's made to last. This investment guarantees years of excellent listening experience, without the fear of wear and tear. It's also worth noting that this device is geared towards those who require superior audio performance, thus justifying its price tag.

When it comes to audio performance, few mobile speakers in this range can match the Xtreme 3's output. Its powerful bass, clear mids, and crisp highs combine to deliver a sound quality that's worth every penny. It’s not just about loudness, it’s about clarity and depth, and the Xtreme 3 excels in these areas.

Additionally, it's waterproof and dustproof features add significant value. Whether you're at the beach, by the pool, or in a dusty hiking trail, the Xtreme 3 can withstand these harsh conditions and still perform at its best.

Finally, the Xtreme 3's connectivity and battery life must be taken into account. With its Bluetooth 5.1 for seamless connection and a 15-hour battery life, the speaker offers vast hours of uninterrupted music playback. This is a boon for those long outdoor trips or parties where charging points may be scarce.

In conclusion, while the JBL Xtreme 3 may come with a hefty price tag, the value it offers in terms of sound performance, durability, and convenience makes it a worthy investment for audiophiles and outdoor enthusiasts. It's a perfect example of 'You get what you pay for'.

Video by: JBL


In concluding this review, it's safe to state that the JBL Xtreme 3 is a remarkable mobile speaker, offering both quality and durability. It's certainly an upgrade from its predecessor with enhanced features and impressive performance metrics. The sound performance is exemplary, and it competes favorably with other speakers in its class. It manages to deliver robust and clear audio, even at high volumes, thanks to its well-engineered sound drivers. The speaker also provides a reasonable balance between the bass and treble, making it suitable for a wide range of music genres. In terms of connectivity, the speaker doesn't disappoint, offering both wireless and wired options. The JBL Connect+ feature allows for the connection of multiple JBL speakers to create an immersive audio experience.

The battery life is also commendable; it suffices for all-day use on a single charge. The speaker's ability to double up as a power bank is a significant advantage, especially for outdoor use. Speaking of outdoor use, its waterproof and durability features give it an edge. It can survive accidental splashes, making it a reliable companion for beach outings or poolside parties.

The portability is another selling point. Although it's not the lightest speaker around, it's compact enough to fit into a backpack. The carrying strap with an incorporated bottle opener is a thoughtful addition, making it a perfect option for on-the-go use. In the box, you'll find the speaker, the power adapter, and a strap. The inclusion of a power adapter is a testament to JBL's commitment to customer convenience. Regarding pricing, the JBL Xtreme 3 sits in the higher price range. However, considering its numerous features and superior performance, it offers good value for money.

Overall, the JBL Xtreme 3 is a versatile, durable, and high-performance mobile speaker. If you're looking for a speaker that delivers excellent sound, has a solid battery life, and can handle the rigors of outdoor use, this is a worthy contender.

Pros & cons


  • Powerful sound performance
  • Durable and waterproof design
  • Long battery life
  • Versatile connectivity options


  • No EQ adjusting option
  • Long charging time
  • Heavy compared to some portable speakers

Technical specifications

Product Name JBL Xtreme 3
Dimensions 298.5 x 136 x 134 mm
Weight 1.96 kg
Bluetooth Version 5.1
Output Power 2 x 25W RMS
Frequency Response 53.5Hz - 20kHz
Battery Capacity 36.3Wh (10,000mAh)
Battery Life Up to 15 hours
Charging Time 2.5 hours
Waterproof Rating IP67