JBL Xtreme 4 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. With these specs from the Xtreme 4, 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 optimises the performance for louder and crisper sound, whether you’re at home or outdoors.

Convenient shoulder strap

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

AI Sound Boost

Get the most out of your JBL portable Bluetooth 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, maximising 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 soundstage. 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. *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.

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 customisable equaliser 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.

General specifications

Transducers: 2 x 70 mm woofer / 2 x 2.75”, 2 x 20 mm tweeter / 2 x 0.75”

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

Maximum operation temperature: 45°C

Music play time: up to 24 hours (dependent on volume level and audio content)

Connection ports: USB-C (in / out)

Cable type: PD adaptor (plug type varies by region)

Cable length: 1500mm / 59”

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

Product dimensions (W x H x D): 297 x 149 x 141 mm / 11.69” x 5.87” x 5.55”

Net weight: 2.1kg / 4.63lbs

Packaging dimensions (W x H x D): 325 x 218 x 173 mm/ 12.8” x 8.6” x 6.9”

Gross weight: 3.24 kg / 7.14 lbs

Battery specifications

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

Battery charge time: 3.5 hours (20V/3A input)

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

Shipping

All orders ship within the next 1-3 working days for local (Malaysia) delivery. If you have placed the order over the weekend, the package may not ship until the following Tuesday of the coming week. No international deliveries available.

Do note that Sundays, Saturdays, and Public Holidays are non-working days.

How do I cancel my online order?

Please call us at + 6010 226 6691 or email us at shopify@gbutd.my, so we can assist you with cancelling your order before the product is shipped out.

I accidentally put in the wrong shipping address! How can I change that?

Please call us at + 6010 226 6691 or email us at shopify@gbutd.my and have your order confirmation number ready. If the order hasn’t shipped already, we will happily change the address for you.

Returns / Exchanges

How do I return or exchange my order?

We have a 15-day return policy, which means you have 15 days after receiving your item to request a return. Let us know if you prefer a refund or exchange.

Refunds will be made via bank transfer to the bank of your choosing.

To be eligible for a return, your item must be in the same condition that you received it, unworn and unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

In the event that a return needs to be made, contact us within 7 days of delivery (including weekends) and we’ll furnish you with the necessary details required for the return. Do note that returns should be shipped back within 14 days of delivery (including weekends), and that buyers will have to bear the return shipping costs. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return questions. 

Can I return my JBL Xtreme 4 to you if I bought them from a retail store?

If you purchased your product through a certified dealer, please follow their listed return policy for any exchanges or returns.

Warranty

We offer a 1-year Limited Warranty for Manufacturer’s Defects. See details here. If you believe you have received a defective product upon arrival, please contact us immediately at + 6010 226 6691 or email shopify@gbutd.my for further instructions.