( 01 / 01 )JBL Xtreme 4Portable BTSpeaker
The JBL Xtreme 4 portable waterproof speaker delivers next-level JBL Pro Sound with strong dynamics, even at top volume, from two woofers and two tweeters, while dual JBL passive radiators add deep bass. AI Sound Boost analyses the music in real time to push the drivers harder with less distortion. A shoulder strap, rugged rubber bumpers and an IP67 waterproof and dustproof rating make it ready for the pool, the beach or the bush.
Play for up to 24 hours, plus up to 6 more with Playtime Boost, and 10 minutes on the charger gives about two hours of music. The built-in powerbank charges your phone over USB-C, and the battery is replaceable (sold separately). Stereo pair two Xtreme 4s or link multiple JBL speakers with Auracast, and fine-tune the sound in the JBL Portable app. Finished in black camouflage.
Specifications
| Brand | JBL |
| Model | Xtreme 4 |
| Colour | black camouflage |
| Drivers | 2 x 70 mm woofers, 2 x 20 mm tweeters, dual passive radiators |
| Output power | 2 x 30 W RMS woofer + 2 x 20 W RMS tweeter (AC mode); 2 x 20 W + 2 x 15 W RMS (battery mode) |
| Frequency response | 44 Hz - 20 kHz |
| Signal-to-noise ratio | > 80 dB |
| Battery | Li-ion polymer 68 Wh, replaceable (sold separately) |
| Playtime | Up to 24 hours, plus up to 6 hours with Playtime Boost |
| Charge time | 3.5 hours (20 V / 3 A) |
| Bluetooth | 5.3, A2DP 1.3, AVRCP 1.6 |
| Multi-speaker | Auracast stereo pairing and multi-speaker |
| Ports | USB-C (in / out), powerbank out 5 V/3 A, 9 V/2 A, 11 V/2 A |
| Protection | IP67 waterproof and dustproof |
| Dimensions (W x H x D) | 297 x 149 x 141 mm |
| Weight | 2.1 kg |
In the box
- 1 x JBL Xtreme 4
- 1 x PD adaptor
- 1 x Quick start guide
- 1 x Warranty card / safety sheet
