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.

UP TO 18 HOURS OF PLAY TIME

Party from dusk till dawn with up to 18 hours of play time on a single charge. And if that's not enough, just swap out the replaceable battery* and keep on dancing. Or if you just need an extra boost, 10 minutes fast charge gets you an extra 2 hours of playtime. *Additional replaceable battery sold seperately

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.

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.

Made in part with recycled materials

The JBL Xtreme 4 incorporates post-consumer recycled plastic and fabric for the speaker grille. It's also packaged in FSC-certified paper printed with soy ink.

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 lows—so your music is just right for you.

Fast Charge

Need a quick boost to see the party through? Ten minutes on the charger gets you another two hours of music.

Replaceable battery*

Want even more life out of your speaker? Extend the lifespan of your speaker by replacing the rechargeable battery. *Replaceable battery sold separately

Multi-speaker connection by Auracast™

Want even bigger JBL Pro Sound? Stereo pair two Xtreme 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

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.

General Specifications

Audio Specifications

Dimensions

Control and Connection Specifications

Battery

Features

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