JBL PartyBox 520 | Portable Battery-Powered Party Speaker
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JBL PartyBox 520
Portable Battery-Powered Party Speaker
Bring massive sound and an immersive light show anywhere with the JBL PartyBox 520. Its powerful 400W JBL Pro Sound, AI Sound Boost, replaceable battery, Auracast™ connectivity, rugged wheels, telescopic handle, and professional XLR inputs make it ready for parties, live performances, karaoke, and outdoor events.
- 400W JBL Pro Sound
- AI Sound Boost
- Up to 15 Hours
- Replaceable Battery
- Auracast™
- IPX4 Splashproof
Powerful. Party Sound.
Two massive 7.5-inch woofers and two 1-inch dome tweeters deliver powerful bass, clear vocals, and energetic highs with an impressive 400W RMS output.
Smarter. Performance.
AI Sound Boost analyzes your music in real time to maximize acoustic performance, improve clarity, and reduce distortion even when the volume is turned up.
Light Up. The Night.
Glowing light patterns and strobe effects move with the music, creating an immersive visual experience that transforms any room, garden, rooftop, or event space.
Play. All Day.
Enjoy up to 15 hours of playback from a single charge. The replaceable battery lets you swap in a spare, while a quick 10-minute charge provides up to 2 additional hours.
Move. With Ease.
A telescopic handle and wide, sturdy wheels make it easier to transport the speaker between indoor venues, gardens, pool areas, and outdoor party locations.
Connect. Like a Pro.
Two XLR inputs make it easy to connect microphones, guitars, line-level equipment, or a DJ console for karaoke, live music, presentations, and professional performances.
Technical Specifications
A powerful battery-powered party speaker engineered for large gatherings, live entertainment, karaoke, professional audio connections, and portable all-day performance.
JBL PartyBox 520 | Portable Battery-Powered Party Speaker
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