JBL Xtreme 4

The JBL Xtreme 4 portable waterproof speaker, built to last, delivers next-level massive JBL Pro Sound with exceptional 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.

Highlights

Convenient Should Strap
Whatever your style or mood, the speaker can be carried on the shoulder or adjusted as a crossbody. It also features a built-in bottle opener.

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.

Impressive Battery Playtime
Your listening adventures can last all day long. Take the JBL Xtreme 4 from room to room, 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 down—and comes back up again—before you’ll need a recharge. 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 from your speaker. AI Sound Boost analyses the real-time incoming signal while using an AI algorithm to predict the loudspeaker movement and power response. It pushes the driver to its optimal capacity, 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 Rating
The speaker is IP67 waterproof and dustproof rated. This ensures the portable speaker can handle almost any environment, from a seaside picnic to a poolside party.

Auracast
If you want an even bigger JBL Pro Sound for your main event, pair two Xtreme 4s for a more expansive sound stage. For bigger parties, you can connect multiple JBL speakers wirelessly with Auracast. Notably, the Xtreme 4 can also connect with PartyBoost-enabled speakers.

Reliable Power Backup
Do not put the entertainment and good times on pause. The JBL Xtreme 4 has a built-in power bank that lets you charge your devices without taking a break from the music to juice them up.

Replaceable Battery
If you need more life and power from your JBL Xtreme 4, you can extend its lifespan by repacking the rechargeable battery. Notably, the replaceable battery is sold separately.

Fast Charging
Ten minutes on the charger gives you 2 hours of music. This is great, especially if you are on the go or there are power disruptions, but the show must not stop.

JBL Portable App
Once downloaded, use the JBL Portable App to receive updates, get product support, and unlock new features from your smartphone. Fine-tune your sound with multiple EQ preset options. Better still, use the fully customizable equalizer to adjust highs, lows, and mids. Make your music sound just right for you.

What’s in The Box

1 x JBL Xtreme 4
1 x PD adaptor (plug type varies by region)
1 x Quick start guide
1 x Warranty Card/Safety sheet