JBL Xtreme 4 Portable Bluetooth Speaker – 100W RMS, Dual 70mm Woofers, IP67 Waterproof, 24H Battery, USB-C Powerbank – Blue/Black

The JBL Xtreme 4 is the ultimate portable Bluetooth speaker designed for music lovers who demand powerful sound, rugged durability, and extended playtime. Whether you’re hosting a backyard party, chilling at the beach, or embarking on an outdoor adventure, this speaker delivers next-level JBL Pro Sound with deep bass, crystal-clear highs, and immersive audio performance.

Design & Build Quality

Crafted with premium recycled materials, the JBL Xtreme 4 combines sustainability with durability. Its cylindrical design is wrapped in rugged fabric and reinforced with rubber bumpers, making it resistant to shocks and scratches. The IP67 waterproof and dustproof rating ensures that the speaker can withstand rain, splashes, and even full submersion in water. The integrated shoulder strap with a built-in bottle opener adds convenience for on-the-go use.

Audio Performance

Powered by two 70mm woofers and two 20mm tweeters, along with dual JBL Bass Radiators, the Xtreme 4 produces a massive 100W RMS output in AC mode and 70W in battery mode. The AI Sound Boost feature intelligently analyzes audio signals and optimizes speaker performance for maximum loudness and minimal distortion, even at high volumes. Whether you’re indoors or outdoors, expect rich bass, detailed mids, and crisp highs.

Battery & Charging

Enjoy up to 24 hours of continuous playtime, plus an additional 6 hours with Playtime Boost mode. The 68Wh Li-ion polymer battery charges fully in just 3.5 hours via USB-C PD fast charging. The built-in powerbank function allows you to charge your smartphone or other devices without interrupting the music.

Connectivity & Features

• Bluetooth 5.3 ensures stable, low-latency wireless streaming.
• Auracast™ Multi-Speaker Connection lets you pair multiple JBL speakers for a synchronized party experience.
• JBL Portable App provides EQ customization, firmware updates, and easy multi-speaker setup.
• USB-C In/Out for charging and powerbank functionality.

Why Choose JBL Xtreme 4?

• Massive JBL Pro Sound for parties and outdoor adventures.
• IP67 Waterproof & Dustproof for all-weather durability.
• Long Battery Life for uninterrupted entertainment.
• Eco-Friendly Design made with recycled plastic and fabric.
• Portable & Convenient with shoulder strap and bottle opener.

Technical Specifications

• Model: JBL Xtreme 4
• Output Power: 2×30W woofers + 2×20W tweeters (AC mode)
• Battery Mode Power: 2×20W woofers + 2×15W tweeters
• Transducers: 2×70mm woofers, 2×20mm tweeters
• Frequency Response: 45Hz – 20kHz
• Signal-to-Noise Ratio: >80dB
• Battery Type: Li-ion polymer 68Wh (7.2V / 9444mAh)
• Charging Time: 3.5 hours (20V/3A)
• Playtime: Up to 24 hours (+6h with Playtime Boost)
• Bluetooth Version: 5.3 (Profiles: A2DP 1.4, AVRCP 1.6)
• Waterproof Rating: IP67
• Dimensions: 297×149×141 mm
• Weight: 2.1 kg
• Ports: USB-C (in/out), PD adaptor
• Extra Features: AI Sound Boost, Auracast™, Powerbank function