JBL Xtreme 4 Portable Waterproof Speaker

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. Up to 24 hours of playtime (dependent on volume level and audio content) and a convenient power bank for your device means you will be charged for longer. The JBL Xtreme 4 brings thrilling sound with you, everywhere.

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 longer. 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 go longer before needing to 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. (Playtime dependent on volume level and audio content).

Convenient shoulder strap

The speaker can be carried on the shoulder or can be adjusted as crossbody, whatever your style or mood.

AI Sound Boost

Get the most out of your speaker. AI Sound Boost analyses 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 rechargeable battery in three simple steps and your JBL Xtreme 4 will be back at full power (additional replaceable battery sold separately).

Fast charge

Need a quick boost to see the party through? Ten minutes on the charger gets you another two hours of music (dependent on volume level and audio content).

JBL Portable app

Use the JBL Portable app on your compatible device 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 customisable equalizer to adjust highs, mids and lows – so your music is just right for you.

Transducers

2 x 70 mm woofer / 2 x 2.75”, 2 x 20 mm tweeter 

Rated output power

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)

Power input

5V / 9V / 12V / 15V / 20V, 3A

Frequency response

44 Hz - 20k Hz 

Signal-to-noise ratio

> 80 dB

Battery type

Li-ion polymer 68Wh (equivalent to 7.2 V/9444 mAh)

Battery charge time

3.5 hours (20V/3A input)

Music play time

up to 24 hours (dependent on volume level and audio content)

Connection ports

USB-C (in / out)

Cable length

1500mm

USB-C charge out

5V / 3A, 9V / 2A, 11V / 2A

Bluetooth^® version

5.3

Bluetooth^® profile

A2DP 1.3, AVRCP 1.6

Bluetooth^® transmitter modulation

GFSK, π/4 DQPSK, 8DPSK

Bluetooth^® transmitter frequency range

2400MHz - 2483.5 MHz

Bluetooth^® transmitter power

≤ 12dBm (EIRP)

2.4GHz SRD frequency range

2407 MHz ~ 2475MHz

SRD transmitter power

<10 dBm (EIRP)

Product dimensions (W x H x D)

297 x 149 x 141 mm

Packaging dimensions (W x H x D)

325 x 218 x 173 mm

Maximum operation temperature

45°C

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