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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 (Black)

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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Mar 20
Order within 3 hours and 19 minutes
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Color: Black


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: 180 Watts


Frequency Response: 20000 Hz


Connectivity Technology: Bluetooth


Audio Output Mode: Stereo


Input Voltage: 20 Volts


Mounting Type: Shoulder Strap


Material: Plastic


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: Laptop, MP3 Player, Smartphone, Tablet


Unit Count: 1.0 Ounce


Surround Sound Channel Configuration: 2.0


Color: Black


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


Maximum Range: 10 Meters


Number of Items: 1


Control Method: Push Button


Wireless Communication Technology: Bluetooth


Speaker Size: 11.69 Inches


Power Source: Battery Powered


Water Resistance Level: Waterproof


Number of Batteries: 1 Lithium Ion batteries required.


Audio Driver Type: Dynamic Driver


Bluetooth Range: 10 Meters


Subwoofer Connectivity Technology: Wireless


Series Number: 4


Specific Uses For Product: Travel


UPC: 050036398190


Global Trade Identification Number:


Manufacturer: JBL


Shape: Rectangular Prism with Rounded Edges


Item Weight: 4.62 pounds


Item model number: JBLXTREME4BLKAM


Batteries: 1 Lithium Ion batteries required.


Is Discontinued By Manufacturer: No


Date First Available: May 19, 2024


Battery Capacity: 24000 Milliamp Hours


Charging Time: 24 Hours


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 20

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.

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Top Amazon Reviews


  • The new love of my life.
Color: Blue
A definite upgrade from my charge 5 beautiful full sound. Easy to use as pushing the power and pressing play. Bluetooth is top notch stays connected across my big house and look at this setup. Looks simple but has amazing functionality and versatility. And this is a JBL known for durability. I definitely recommend the rubberized case mostly for the style and the boombox style handle but it adds to the already outstanding durability of these speakers. Never used the strap yet but its definitely high quality and my favorite feature i saved for last. This has a removable / replaceable battery. I love that its future proof. Btw you get 30 extra watts of sound when its plugged into the supplied power cord. Thats a big sound boost when its in my bedroom or patio room... I really enjoyed my jbl charge 5 but this jbl extreme 4 is miles ahead on pure sound and bass quality. I would highly recommend this speaker to anyone wanting huge sound in a still portable package. Jam on everyone. Thanks for reading ... show more
Reviewed in the United States on February 15, 2026 by Michael tyler Michael tyler

  • high quality mid-range, Amazing Bass, infinite battery life,and will carries sound for miles
Color: Black
amazing bass and high quality mid-range. battery life last for at least 10 hours at high volume and probably 15 hours at mid to low volume. this speaker as well as every jbl ive owned carries it sound and bass really well. this speaker in particular carries very well and will get loud enough for anybody. been my sound system for my truck, played music while I'm building fixing/fence and played background music at parties. it connects almost immediately and can connect to two phones for DJ ing. it is big and has some weigh to it. the strap is really nice and adjustable. overall i highly recommend for an outdoor speaker. ... show more
Reviewed in the United States on January 5, 2026 by danni

  • Quality
Color: Blue
Amazing speaker super loud and crisp for its size. Had deep bass for the size. Best part is the battery life I work at a meat market will listen full blast for 10-12 hours none stop still will have 36ish% battery. We have 3 bandsaw turned on with two meat wrapping machine on around 20 people working and talking plus two big ac units going on nonstop. And you can still hear it perfectly and crisp anywhere in the room expensive buy but worth it if used often the way I do. Really helps to pass time at work every day ... show more
Reviewed in the United States on February 21, 2026 by Juan

  • Great speaker; doesn’t disappoint.
Color: Blue
This speaker is a decently sized speaker in between being considered huge and being considered small. In terms of sound quality it has great everything; vocals, bass, soundness, etc. It gets so loud that I have considered buying a subwoofer and pairing it with the speaker so that it sounds fuller. It does have good bass by itself but when cranking the volume up it slightly disappears. If you’re more worried about the difficulty of use don’t be, this is a simple speaker to pair up and start listening to music. Additionally the speaker itself has some standard controls like “play/pause”, “volume up”and “volume down”. In conclusion this is a great speaker but I would buy it only if it was $250-280. Bought mine for $250 and I am not disappointed, I’ve used it for the beach and pool party’s. (Have Xtreme 3 and it is also a great speaker if you find it on discount and you dont want the newest you won’t be disappointed. ) ... show more
Reviewed in the United States on February 26, 2026 by Tommy

  • Portable, Powerful, and Built to Last
Color: Black
The JBL Xtreme 4 is a fantastic choice if you want a big, bold portable speaker that can handle just about anything you throw at it. It delivers powerful sound with deep, punchy bass and clear highs, thanks to its dual drivers and passive radiators. Even at higher volumes it stays clean and dynamic, making it suitable for parties, backyard barbecues, or filling a large room with music. One of its biggest strengths is how tough and practical it is. The Xtreme 4 is IP67 waterproof and dustproof, so poolside splashes, rain, or a day at the park are no problem. It has a rugged build with rubber bumpers and a carry strap, which makes it much easier to move around than most bulky speakers in its class. Battery life is another highlight. You get long all-day playtime depending on volume and usage, and it can even charge your devices through its USB port, so it can act like a power bank when needed. It also supports multipoint Bluetooth and the ability to link with other compatible JBL speakers for a much bigger soundstage. This makes it very flexible for both casual listening and larger gatherings. Overall, the JBL Xtreme 4 is loud, durable, and convenient. If you are looking for a premium portable speaker that can live outdoors, power a party, and stand up to real-world use, it is very easy to recommend. ... show more
Reviewed in the United States on December 2, 2025 by sky

  • Durable Music Machine
Color: Black
The JBL Xtreme 4 is a fantastic portable bluetooth that offers great portability with a big sound. I recommend using the EQ on the JBL app to maximize the tone potential of this speaker. The connectivity of the bluetooth is solid with no issues, which is an important factor when choosing a speaker. I love the peace of mind of this speaker coming equipped with a replaceable battery which increases the lifespan of the device. The water resistance adds to the durability of this wonderful music machine. ... show more
Reviewed in the United States on November 26, 2025 by Mike Mike

  • Nice speaker, but expensive….
Color: Camo
JBL reliability and sound, and would have no issues using this speaker in the house or outside. Once paired with a second Xtreme, the two together sound really nice in stereo, but for $379, I’d say, save your Pennie’s, and buy a JBL Boombox 4 instead, for $550…. This speaker is great using to carrying strap outdoors, but the sound is nowhere near the quality of the Boombox 4…. ... show more
Reviewed in the United States on February 4, 2026 by Kelly Ballinger

  • Reliable Battery That Lasts a Full Workday
Color: Black
I picked up the JBL Xtreme 4 mainly to have something dependable to use during long work shifts, and it’s been exactly that. Battery life has been the standout for me. I consistently get well over 10 hours of playtime, and I’ve never had it die on me in the middle of a shift, which was my biggest concern going in. Sound quality holds up well throughout the day without needing constant adjustment, and it feels solid enough to handle regular use without me worrying about it. Setup was simple, and once it’s going, it just works without any fuss. Overall, it’s been a dependable speaker that fits perfectly into my daily routine at work. If you need something you can turn on and trust to last all day, this one has earned its place. ... show more
Reviewed in the United States on January 3, 2026 by The BMWs (Family Account)

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