JBL Xtreme 4 Portable Bluetooth Speaker

JBL Xtreme 4 Portable Waterproof Bluetooth Speaker

Massive sound you can sling over your shoulder. The JBL Xtreme 4 Speaker delivers next-level JBL Pro Sound with AI Sound Boost, deep bass from dual bass radiators and up to 30 hours of playtime with Playtime Boost. IP67 waterproof and dustproof, Auracast-ready and equipped with a built-in power bank and a convenient shoulder strap.

Next-Level JBL Pro Sound

Two woofers, two powerful tweeters and dual pumping JBL bass radiators deliver dynamic, immersive sound with deeper bass and rich detail. In AC power mode it pushes 2 x 30W to the woofers and 2 x 20W to the tweeters, and even on battery it delivers 70W RMS. With a frequency response from 44 Hz to 20 kHz, every genre sounds full and lively, from Arabic classics to the latest club hits.

AI Sound Boost

AI Sound Boost analyses your music in real time and predicts speaker movement to push the drivers to their maximum capability. You get louder, punchier sound and bigger bass, with less distortion even at high volume.

Up to 30 Hours of Playtime

Enjoy up to 24 hours of music on a single charge, then tap Playtime Boost to add up to 6 more hours. That is enough for a full weekend at the chalet or a beach day that rolls into a late-night party. Speed charging gets you back to full power in around 3.5 hours.

Built-In Power Bank

Keep your phone alive without stopping the music. The built-in power bank charges your devices on the go, a real lifesaver during long days out and Lebanese power cuts.

Replaceable Battery

Extend the life of your speaker by replacing the rechargeable battery when needed. A smart, sustainable design that keeps your jbl Xtreme 4 going for years. Replacement battery sold separately.

Convenient Shoulder Strap

Carry it on your shoulder or wear it crossbody, whatever suits your style. At 2.1 kg and about 29.7 x 14.9 x 14.1 cm, it is easy to take from the car to the beach, the park or a friend’s terrace.

Auracast Multi-Speaker Connection

Stereo pair two Xtreme 4 speakers for a wider soundstage, or connect multiple Auracast-enabled JBL speakers to fill the whole house or garden with the same playlist.

Bluetooth 5.3 with Multi-Point

Connect two devices at the same time and switch between them easily, so friends can take turns playing their favourite songs.

JBL Portable App

Customise EQ, manage Playtime Boost and keep your speaker up to date through the JBL Portable app.

Specification

• Brand: JBL
• Model: Xtreme 4
• Type: Portable Bluetooth Speaker
• Drivers: 2 woofers, 2 tweeters, 2 passive bass radiators
• Output Power (AC Mode): 2 x 30W + 2 x 20W RMS
• Output Power (Battery): 2 x 20W + 2 x 15W RMS
• Frequency Response: 44 Hz – 20 kHz
• Sound Features: AI Sound Boost
• Playtime: Up to 24 hours + 6 hours with Playtime Boost
• Charging Time: Approx. 3.5 hours, speed charge (yes)
• Battery: Rechargeable, replaceable (sold separately)
• Power Bank: Yes
• Water and Dust Rating: IP67
• Dust-Proof: Yes
• Bluetooth: 5.3, multi-point
• Multi-Speaker: Auracast
• Carry: Shoulder / crossbody strap
• Dimensions (W x H x D): 29.7 x 14.9 x 14.1 cm

Best performance depends on source quality, placement, volume level, and environment.

Order Your JBL Xtreme 4 from Kaystore.