Description
Next-Level Massive JBL Pro Sound
The JBL Xtreme 4 is engineered to deliver high-octane audio with stunning dynamics, even at peak volumes. Featuring two powerful woofers and two high-performance tweeters, this speaker produces a rich, detailed soundstage. The dual pumping JBL passive radiators work in tandem to provide deeper, more resonant bass that you can truly feel. Whether you’re indoors or taking the party outside, the integrated AI Sound Boost technology analyzes the incoming signal in real-time to optimize driver movement, ensuring powerful, distortion-free sound across all frequencies.
All-Day Playtime and Rugged Versatility
Built for those who live life loud, the Xtreme 4 offers an impressive 24 hours of battery life, which can be extended by an additional 6 hours using the Playtime Boost feature. Its rugged design is backed by an IP67 waterproof and dustproof rating, allowing it to survive everything from poolside splashes to seaside picnics. For added convenience, the speaker includes a detachable shoulder strap with a built-in bottle opener and a high-capacity powerbank function to keep your mobile devices charged via USB-C while the music plays.
Technical Specifications
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Transducers: 2x 7.0 cm (2.75″) Woofer, 2x 2.0 cm (0.75″) Tweeter
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Output Power (AC Mode): 2x 30W RMS (Woofer) + 2x 20W RMS (Tweeter)
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Output Power (Battery Mode): 2x 20W RMS (Woofer) + 2x 15W RMS (Tweeter)
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Frequency Response: 44Hz – 20kHz
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Signal-to-Noise Ratio: > 80dB
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Bluetooth Version: 5.3 (Supports Auracast™ and LE Audio)
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Battery Type: Li-ion polymer 68Wh (Replaceable battery design)
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Battery Charge Time: 3.5 hours (Supports Fast Charge: 10 mins = 2 hours playtime)
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Playtime: Up to 24 hours (Plus up to 6 hours with Playtime Boost
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Durability: IP67 Waterproof and Dustproof
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Special Features: AI Sound Boost, Built-in Powerbank (USB-C), Auracast multi-speaker connection, JBL Portable App support
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