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.
Convenient shoulder strap
The speaker can be carried on the shoulder or can be adjusted as crossbody,
whatever your style or the mood.
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.
Fast charge
Need a quick boost to see the party through? Ten minutes on the charger gets
you another two hours of music.
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
preset options. Or use the fully customizable equalizer to adjust highs, mids,
and lows—so your music is just right for you.
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.
