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.

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

It's time to live loud!
It's time to live loud! The JBL Xtreme 4 portable waterproof speaker delivers next-level massive JBL Pro Sound with amazing 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. When it's time to create an even bigger audio experience, pair two Xtreme 4s for stereo sound. Or for your next party, use Auracast to connect the Xtreme 4 with any compatible JBL portable speakers, so your friends lounging poolside will vibe to the same playlist as the ones chatting indoors. 24 hours of playtime and a convenient power bank for your device mean you won't have to recharge until morning. All this, plus it's made with recycled plastic and recycled fabric. The JBL Xtreme 4 brings thrilling sound with you—everywhere.

General Specifications
Output power (W)
2 x 30W RMS woofer + 2 x 20W RMS tweeter (AC power mode), 2 x 20W RMS woofer + 2 x 15W RMS tweeter (Battery mode)

Audio Specifications
Dynamic frequency response range (Hz)
44 Hz - 20k Hz

Dimensions
Dimensions (cm)
29.7 x 14.9 x 14.1

Dimensions (in)
11.69 x 5.87 x 5.55

Weight (kgs)
2.1

Weight (lbs)
4.63

Control and Connection Specifications
Bluetooth version
5.3

Battery
Charging time (hrs)
3.5

Maximum music playing time (hrs)
24

Features
Bluetooth
Yes

Charging cable
Yes

Powerbank
Yes

Splashproof
Yes

Waterproof
Yes

Wireless
Yes

Multi-Point Connection
Yes

Rechargable battery
Yes

Speed charge
Yes

IP Code
IP67

Dustproof
Yes

Supports Auracast
Yes