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. Featuring two powerful woofers, two tweeters, and dual pumping JBL passive radiators, this speaker provides deep, immersive bass. With its rugged design, IP67 waterproof rating, and a handy shoulder strap (with a built-in bottle opener), the Xtreme 4 is built for the beach, the pool, and every adventure in between.

Key Features

Next-Level JBL Pro Sound: Four active drivers and two JBL Bass Radiators deliver dynamic, immersive sound with deep bass and rich detail.
AI Sound Boost: Analyzes your audio in real-time to optimize performance, ensuring louder, cleaner sound with less distortion at high volumes.
Up to 24 Hours of Playtime: Keep the party going all day and night. Use "Playtime Boost" to add up to 6 extra hours to your battery life.
IP67 Waterproof and Dustproof: From the poolside to the park, the Xtreme 4 is fully protected against water and dust.
Multi-Speaker Connection with Auracast™: Pair two Xtreme 4 speakers for stereo sound or connect multiple Auracast-enabled JBL speakers for a massive soundstage.
Built-in Power Bank: Don’t let your phone die mid-playlist. Charge your mobile devices via the built-in USB-C port.
Replaceable Battery: Extend the lifespan of your speaker with a replaceable battery (sold separately).
Convenient Shoulder Strap: Features an adjustable strap with a built-in bottle opener for ultimate portability and utility.

Technical Specifications

Output Power: 100W RMS in AC mode (2 x 30W woofers + 2 x 20W tweeters) / 70W RMS in Battery mode.
Transducers: 2 x 70 mm (2.75") woofer, 2 x 20 mm (0.75") tweeter.
Frequency Response: 44 Hz – 20 kHz.
Bluetooth Version: 5.3 (supports Auracast™).
Battery Type: Li-ion polymer 68Wh (equivalent to 7.2V / 9444 mAh).
Charging Time: 3.5 hours.
Dimensions: 29.7 x 14.9 x 14.1 cm.
Weight: 2.1 kg.

What's in the Box

1 x JBL Xtreme 4 Speaker
1 x PD Power Adaptor (plug type varies by region)
1 x JBL Xtreme Shoulder Strap
1 x Quick Start Guide
1 x Warranty / Safety Sheet

Order Summary

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