Portable waterproof speaker with massive

JBL Pro Sound and a convenient shoulder strap.

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.

Up to 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 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. 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.

FEATURES

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.

 MULTISPEAKER CONNECTION BY AURACAST™

Want even bigger JBL Pro Sound? Stereo pair two Xtremes 4's for a wider sound stage. For your biggest parties, connect multiple JBL speakers wirelessly using Auracast™. The Xtreme 4 can also connect with PartyBoost-enabled speakers.

POWER-UP WITH BUILT-IN POWERBANK

Don't put the good times on pause. The JBL Xtreme 4 built-in powerbank lets you charge your device without taking a break from the music.