The portable JBL Xtreme 4 delivers effortless, powerful JBL Pro sound thanks to its dual bass drivers, dual tweeters, and two efficient JBL bass radiators. With its water and dust-resistant design, you can confidently take this speaker outdoors, whether you're at the beach or caught in a light rain. A full charge provides up to 24 hours of playtime, and the Playtime Boost button adds an impressive 6 extra hours to your battery life, fine-tuning and optimizing performance for a stronger and clearer sound.

AI Sound Boost: Get the most out of your speaker's incredible sound: AI Sound Boost is an AI-based technology that analyzes incoming audio signals in real-time while simultaneously predicting the speaker's movement and power response with its built-in AI algorithm. This means less distortion at high volumes, enhanced bass, and an overall more impressive listening experience.

Water and Dust Resistant Design: With an IP67 rating, the JBL Xtreme 4 can handle unexpected rain and even a splash or two. It's a fantastic choice for taking your music outside.

Auracast: The JBL Xtreme 4 supports Auracast, allowing you to connect multiple speakers into a single wireless audio system for larger gatherings. It also supports JBL PartyBoost, enabling you to wirelessly link multiple PartyBoost-compatible JBL speakers using the JBL Portable app.

Built-in Power Bank: Charge your devices using the Xtreme 4's built-in power bank while enjoying your music.

Replaceable Battery: Over time, batteries can weaken. The JBL Xtreme 4 features a replaceable battery, giving your speaker extra years of use. Replacement batteries are sold separately.

Fast Charging: Spontaneous picnic moment calling, but your battery is low? No worries – a quick 10-minute charge gives you 2 hours of playback time.

JBL Portable App: With the free JBL Portable app available for your smartphone or tablet, you can easily access the latest updates for your speaker, control your music, utilize preset sound modes, and adjust the equalizer.

Partially Recycled Materials Used in Manufacturing: The speaker is made using recycled plastics and textiles. The packaging features FSC-certified paper printed with soy ink.

Features:

Output power: 2 x 30W RMS bass + 2 x 20W RMS treble (AC power); 2 x 20W RMS bass + 2 x 15W RMS treble (battery power)
Dynamic frequency response: 44 Hz - 20k Hz
Bluetooth 5.3
IP rating: IP67
Charging time: approx. 3.5 hours
Music playback time: approx. 24 hours
Dimensions: 29.7 x 14.9 x 14.1 cm
Weight: 2.1 kg

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JBL Xtreme 4 Bluetooth Speaker, Black