Xtreme 4 - Portable Waterproof Speaker - Black | Next level massive JBL Pro Sound, Up to 24 hours of playtime plus 6 hours with Playtime Boost, Convenient shoulder strap

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

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 pairHighly recommended!

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.

UPDATE: Just got back from a five night camping trip and took the Extreme 4 because I knew the campground would be pretty empty immediately after Labor Day and sometimes You've just got to blast 90s Gangsta Rap in the wilderness...And it was glorious. It was also glorious with 1920s New Orleans Jazz, Hank Williams, Sr, The Clash, Mozart — whatever I threw at the Extreme 4, it handled beautifully with full, rich sound, well balanced and powerful. Here's the kicker, we probably used the speaker for five or six hours a night and we never even got close to needing the fully charged extra battery I brought along. Before the trip I purchased a rather nice hard case for the speaker that I could also have the extra battery and charging cables, etc as needed.The Extreme 4 is nothing short of amazing.Original ReviewI already owned a JBL Charge 4 speaker and it's great but I wanted something more powerful, with richer sound and better battery life — and boy did I get that with the Extreme 4!It's still a a manageable size for portability (it even has ca nice carry strap with a bottle opener built in). The sound is, in a word, fantastic. Big, booming bass when it's needed, but well balanced mids and high end, too. There's even a five point EQ available for the Extreme in the JBL app. Oh, did I mention the 24 hour battery life? It gets better, the battery is removable and you can purchase a second (or 10th if that's your thing) that is user swappable while still maintaining the water and dust proof qualities of the speaker.Can't wait to use this camping in a couple of weeks!

Have now had this for a good hot minute.All I can say is wow. This one kicks! Fills the room amazingly well.Jamming outside with this is a breeze and enjoyable. Surprisingly light for the amount of sound that it kicks out but it will weigh you after a while but definitely manageable.You want sound? You want this.

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.

I tried Megaboom 4, Ult Field 5 and This Xtreme 4. The Xtreme 4 was the only one that met my expectations in my use case. My use case is inside a truck cab on the dashboard. I wedge this between the front and side windows giving room on both ends for the bass and aiming the front speakers nearly right at me. It sounds fantastic even though my ears are only a couple feet away. Punchy bass. Loudness and clarity blows away the Megaboom 4. When playing it outside it sounds great a few meters away. The battery lasted over 12 hours at mid to high volume playing bassy songs. Meaning it hasn't died on me yet using it for 12 hour work shifts. Minus one star because the carry strap is way too long. A simple handle would do me just fine. The ends of the speaker look dirty but it's someone's idea of cool design. Last negative is value for the money. I do love the bass reproduction. The bass about 35 seconds into Sir Mix A Lot "I'm Your New God". I can hear it on this clearer than other bt speakers. Not as clearly as on a pair of studio monitors at home but this Xtreme4 is relatively small. I am happy with this speaker.The Megaboom 4 might have been slightly better sounding with the 360 sound in enclosed spaces but if I wanted to play anything with bass I'd have to keep it at or below 50% volume and then couldn't really hear the music. At high volume the woofer was damaged and caused a permanent rattle. It also had bluetooth dropouts, maybe because the phone was less than a meter away. It didn't quite get loud enough to cover the engine sounds in a CDL vehicle but worked ok. The battery in it almost always lasted 10 hours at high volume. I returned the Megaboom 4.The Ult Field 5 sounded empty. It was ear piercing up close. I imagine it is intentionally designed for outdoor use with people several meters away. (A far field speaker) I do not recommend you try this one in an enclosed space or up close. The bass was lacking even when set to maximum. Returned.

Amazing sound, well worth it

Se o seu objetivo é ouvir música em boa qualidade, ficará muito satisfeito. O som tem uma qualidade absurda, além do volume. Uma caixa compacta atende ambientes médios e grandes. Fiz um churrasco e ela deu conta de 8h evento e ainda sobrou bateria. Usei também com a TV, ficoi ok. Mas não é a principal função dela.

Léger et beau, en plus du son qui est dune clarté et la basse est tres bien pour la dimension de l'appareil. La charge de sa batterie qui dure la journée sans s'en préoccuper. Vraiment satisfait et ce n'est que le premier jour d'usage. Je compte l'utiliser au travail pour les exercices d'étirement en groupe avec de la musique rythmée, en camping et bateau plage. Facile a transporter comparé aux plus gros boîtier avec roulettes de 300wtts et plus.

Súper bien sonido la verdad. El tamaño es un poco grande pero es justo lo que buscábamos. Vivimos en un lugar abierto entonces las bocinas terminan to teniendo suficiente potencia. Está si se alcanza a escuchar bien. Tampoco es una fiestooooota como para treparle un buen perooo si se escucha muy bien. Hasta se la conectamos luego a la TV y suenan súper bien las pelis. Muy feliz con la compra.

Schnelle Lieferung, Top Qualität, und toller Sound auch wenn man leise hört.

Sono pienamente soddisfatto dell'acquisto....la cassa soddisfa a pieni voti i miei gusti a livello di suoni....ha dei bassi profondi e suona molto forte senza distorsioni ...facile e comoda da trasportare grazie al cordino in dotazione....consiglio tutti di acquistarla e non ve ne pentirete