JBL Boombox 4 | Most Powerful Portable Waterproof Speaker
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Pickup available at North Coast | Marassi
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2-Year Warranty
JBL Boombox 4
Most Powerful Portable Waterproof Speaker
Experience the next generation of JBL Pro Sound with the JBL Boombox 4. Designed for the biggest outdoor parties and premium home audio, it delivers deeper bass, AI Sound Boost technology, Auracast™ multi-speaker connectivity, IP68 waterproof protection, an integrated power bank, and up to 30 hours of battery life.
- JBL Pro Sound
- AI Sound Boost
- Up to 30 Hours
- IP68 Waterproof
- Auracast™
- Built-In Power Bank
Massive. Performance.
A redesigned three-way speaker system with AI Sound Boost delivers powerful bass, crystal-clear vocals, and room-filling sound at any volume.
Built. For Adventure.
IP68 waterproof, dustproof, and drop-resistant construction makes Boombox 4 ready for beaches, pools, camping, tailgates, and every outdoor event.
Power. Everything.
The integrated high-capacity power bank keeps your smartphone, tablet, and other USB devices charged while your music keeps playing.
Party. Without Limits.
Auracast™ allows multiple compatible JBL speakers to connect wirelessly, creating an even bigger stereo experience for large spaces and outdoor gatherings.
Technical Specifications
The most powerful JBL portable Bluetooth speaker built for premium sound, all-day battery life, and rugged outdoor performance.
JBL Boombox 4 | Most Powerful Portable Waterproof Speaker
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