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JBL

JBL Xtreme 4 - Portable Bluetooth Speaker, Powerful Sound and Deep Bass, IP67 Waterproof, 24 Hours of Playtime, Powerbank, Auracast for Multi-Speaker Pairing (Blue)

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Availability: In Stock.
Fulfilled by WORLD WIDE STEREO

Arrives Wednesday, Sep 24
Order within 23 hours and 2 minutes
Available payment plans shown during checkout

Color: Blue


Features

  • Next level massive JBL Pro Sound: Two woofers, two powerful drivers and dual pumping JBL Bass Radiators effortlessly deliver dynamic, immersive sound with deeper bass and plenty of detail. You'll get lost in the music wherever you are.
  • 24 hours of playtime plus 6 hours with Playtime Boost: Your listening adventures can last all day long. Take the JBL Xtreme 4 with you from room to room, out to your backyard party, or off to the beach. With 24 hours of battery life, you can play music 'til the sun goes downand comes back up againbefore you'll need a recharge. Simply tap Playtime Boost to prolong the playtime, adding up to 6 hours to your battery life. It tunes and optimizes the performance for louder and crisper sound.
  • Convenient shoulder strap: The speaker can be carried on the shoulder or can be adjusted as crossbody, whatever your style or the mood.
  • Your listening adventures can last all day long. Take the JBL Xtreme 4 with you from room to room, out to your backyard party, or off to the beach. With up to 24 hours of battery life, you can play music 'til the sun goes downand comes back up againbefore you'll need a recharge. Simply tap Playtime Boost to prolong the playtime, adding up to 6 hours to your battery life. It tunes and optimizes the performance for louder and crisper sound.
  • AI Sound Boost: Get the most out of your speaker. AI Sound Boost analyzes the incoming signal in real time while simultaneously using an AI algorithm to predict loudspeaker movement and power response. It pushes the driver to its maximum capability, fully exploiting the dynamic range for better and more powerful sound. It also reduces distortion even at high volume, maximizing the bass output and overall loudness.
  • Waterproof and dustproof: The JBL Xtreme 4's IP67 waterproof and dustproof rating ensures this portable speaker can handle almost any environment, from a poolside party to a seaside picnic.
  • Multi-speaker connection by Auracast: Want even bigger JBL Pro Sound? Stereo pair two Xtreme 4 speakers for a wider sound stage. For your biggest parties, multiple JBL speakers can be connected wirelessly using Auracast. You can also pump up your party with JBL PartyBoost by using the JBL Portable app to pair the Xtreme 4 with other JBL PartyBoost-compatible speakers.
  • Power up with the built-in powerbank: Don't put the good times on pause. The JBL Xtreme 4's built-in powerbank lets you charge your devices without taking a break from the music.
  • Replaceable battery*: "Want even more life out of your speaker? Replace the rechargable battery* in three simple steps, and your JBL Xtreme 4 will be back at full power. *Replaceable battery sold separately"
  • JBL Portable app: Use the JBL Portable app to receive updates, get product support, and unlock features, all straight from your phone. Fine-tune your sound with multiple EQ presets options. Or use the fully customizable equalizer to adjust highs, mids, and lowsso your music is just right for you.

Description

It's time to live loud! The JBL Xtreme 4 portable waterproof speaker delivers next-level massive JBL Pro Sound with amazing dynamics, even at top volume, thanks to two powerful woofers and two tweeters. Dual pumping JBL passive radiators give you deeper bass that moves you. Want to take your music outside? The handy shoulder strap makes it easy, while the rugged rubber bumpers and IP67 waterproof and dustproof rating mean that a sudden downpour or a dunk in the lake won't stop the fun. When it's time to create an even bigger audio experience, pair two Xtreme 4s for stereo sound. Or for your next party, use Auracast to connect the Xtreme 4 with any compatible JBL portable speakers, so your friends lounging poolside will vibe to the same playlist as the ones chatting indoors. 24 hours of playtime and a convenient power bank for your device mean you won't have to recharge until morning. All this, plus it's made with recycled plastic and recycled fabric. The JBL Xtreme 4 brings thrilling sound with you—everywhere.

Brand: JBL


Speaker Maximum Output Power: 25 Watts


Frequency Response: 20000 Hz


Connectivity Technology: Bluetooth


Audio Output Mode: Stereo


Mounting Type: Shoulder Strap


Model Name: JBL Xtreme 4


Speaker Type: Outdoor


Special Feature: Bass Boost, Built-In Powerbank, Portable, Stereo Pairing, Waterproof


Recommended Uses For Product: For Music Players


Compatible Devices: Smartphone, Tablet, Laptop


Unit Count: 1.0 Ounce


Surround Sound Channel Configuration: 2.0


Color: Blue


Included Components: 1 x JBL Xtreme 4, 1 x PD adaptor (plug type varies by region), Quick Start Guide, Safety Sheet, Warranty Card


Product Dimensions: 11.69"D x 5.55"W x 5.87"H


Item Weight: 2.1 Kilograms


Is Waterproof: True


Warranty Type: Limited


Number of Items: 1


Control Method: Touch


Wireless Communication Technology: Bluetooth


Speaker Size: 13.7 Centimeters


Power Source: Battery Powered


Water Resistance Level: Waterproof


Number of Batteries: 1 Lithium Ion batteries required. (included)


Audio Driver Type: Dynamic Driver


Subwoofer Connectivity Technology: Wireless


Includes MP3 player?: No


Series Number: 4


Specific Uses For Product: Home, Party, Travel


UPC: 050036398206


Global Trade Identification Number:


Manufacturer: JBL


Item Weight: 4.62 pounds


Item model number: JBLXTREME4BLUAM


Batteries: 1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: May 19, 2024


Battery Capacity: 2.1E+4 Milliamp Hours


Charging Time: 3.5 Hours


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Impressive Sound and Battery Life – Worth Every Penny!
Color: Blue
I purchased the JBL Xtreme 4 (Blue) using Amazon’s monthly installment plan, which made the purchase much more manageable. From the moment I turned it on, I was blown away by the powerful sound and deep bass. Whether I’m using it indoors or outdoors, the audio quality is rich, loud, and balanced—exactly what you'd expect from JBL. One of the standout features is the 24-hour battery life. I’ve used it for beach days, backyard gatherings, and long work sessions without needing to recharge. The fact that it doubles as a power bank is incredibly convenient — I can charge my phone on the go without carrying extra gear. The IP67 waterproof rating gives me peace of mind around water. I’ve used it near the pool and even in light rain with no issues at all. The PartyBoost feature is great too — I paired it with a friend’s JBL speaker and the sound coverage was phenomenal. The build quality feels rugged and premium, and the blue color gives it a stylish, modern look. It’s portable but packs a serious punch when it comes to audio performance. Overall: If you're looking for a high-quality portable speaker with top-tier sound, long battery life, and versatile features, the JBL Xtreme 4 is a great investment — and Amazon’s installment option made it even easier to own. ✅ Great sound ✅ Long battery life ✅ Waterproof & durable ✅ Power bank function ✅ Easy to carry and pair Highly recommended! ... show more
Reviewed in the United States on August 6, 2025 by TheBarbie

  • Great sound and quality
Color: Blue
I am very happy with this JBL speaker . The sound is great , and love the bass . It stays crisp and not distorted at high volume . The setup was very easy and connected to Wifi automatically. Its high quality and sturdy . The strap that came with it it made strong and adjustable. I think it was a great value for the money. The best portable speaker i ever bought ! ... show more
Reviewed in the United States on August 30, 2025 by Dori S.

  • NO Regrets!
Color: Black
The JBL Xtreme 4 has blown me away. It’s much louder than my previous speaker, and the sound quality is incredible. I’ve taken it jogging, river rafting, and even on vacation. It handled mud, sand, and being fully submerged in water for 15–20 minutes — and still worked perfectly afterward. The battery life also really impressed me; even at full volume, it lasted a solid 6 hours in the sun and water. This speaker has gone through a lot, and I have zero regrets about buying it. Pros: Extremely loud with great sound quality Very durable — survived water, mud, and sand Long battery life, even at high volume Perfect for outdoor adventures Cons: None based on my use ... show more
Reviewed in the United States on June 20, 2025 by Chris Miller

  • Great speaker at a great price.
Color: Camo
Great sound and i love the fact that it comes with a full power charger not just the wire and a heavy duty carrying strap. Easy to pair, download the app and update the software. I’m very happy with this purchase.
Reviewed in the United States on September 3, 2025 by cheryl r

  • Amazing audio quality, huge battery, best speaker for this size
Color: Black
By far the best Bluetooth speaker you can get in this size. The sound is amazing. (One would expect nothing less from JBL). Plenty of power for a party outside without having the entire neighborhood hear you. The base transducers on the sides add a significant about of lower frequencies that are hard to believe from such a reasonably sized speaker. The highs are clear and crisp the mids have a bit of that JBL warmth ...amazing all around. Dust and water proof. There is an app to let you run some upgrades and adjust EQ settings. That battery just lasts and lasts and is also replaceable (couple of screws). I had a previous version of this speaker, it had a very annoying and difficult to open charger port cover. This one eliminates both the cover and the proprietary charger. The speaker can now be charged via USB-C which automatically detects presence of water. The cover is no longer needed. There is even a bottle opener on the shoulder strap to make this already speaker even more practical and perfect. ... show more
Reviewed in the United States on July 6, 2025 by NYC2Rosemount

  • My favorite speaker at this price point
Color: Black
This speaker does exactly what you want a portable speaker to do at this price point. The sound is good but that bass is where this product shines over its Sony counterpart. I have seen a lot of reviews saying the Sony Ult Field 5 has more bass than the JBL Xtreme 4 but through my testing, the JBL wins out with much cleaner, punchier low end. For a portable speaker, I feel having proper bass is the most important thing which is why I love the Xtreme 4. Additionally the speaker is pretty lightweight, which makes it easy to put in a carryon bag for travel. The removable battery is great if you ever need to replace it. The IP67 rating for water and dust resistance is up to standard so I have no worry’s when brining the speaker outside on the beach or by the pool. I haven’t used the Auracast feature yet and was a little bummed when I realized I couldn’t connect my old JBL Pulse 3 with my new Xtreme 4 . But from my understanding, Auracast is a big upgrade in Bluetooth functionality. Overall, I am very happy with this speaker and would recommend it over its competitors. ... show more
Reviewed in the United States on July 27, 2025 by Caelan Dorstad Caelan Dorstad

  • Great for back yard
Color: Blue
Sounds great. The low end is not as prominent as I would like, even after making adjustments through the app. Connection is consistent and the battery life is impressive.
Reviewed in the United States on July 17, 2025 by A.M

  • Little big but great speaker
Color: Blue
Great speaker. Was between this and the anker equivalent model but stuck with this due to compatibility with other JBL speakers which I own. Sounds great on boats and jobsites, and seems to be holding up to abuses of jobsite. Its a little large but the speaker makes up for that in volume.
Reviewed in the United States on August 4, 2025 by Hayden

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