• The JBL PartyBox 520 is an excellent solution for users seeking a high-power portable speaker for large gatherings, events, and professional entertainment setups. Its strong audio output, extended battery life, and multi-speaker connectivity make it suitable for DJs, event hosts, performers, and music enthusiasts who require powerful sound and reliable performance. With durable construction, easy mobility, and versatile connectivity options, the PartyBox 520 provides a comprehensive portable party audio system.
• JBL PartyBox 520 Speaker
• AC Power Cord (region dependent)
• Quick Start Guide
• Safety Instructions and Warranty Card

JBL PartyBox 520 - Portable Battery-Powered Party Speaker with AI Sound Boost, Up to 15 Hours of Play time, IPX4 Splash Proof, Multi-Speaker Connection by Auracast, and Telescopic Handle (Black)

The JBL PartyBox 520 Portable Party Speaker is engineered to deliver powerful, high-energy sound for large gatherings, events, and outdoor entertainment. Featuring an impressive 400-watt output and JBL’s advanced AI Sound Boost technology, this speaker produces deep bass, clear vocals, and dynamic stereo performance designed to keep the party atmosphere vibrant. Integrated lighting effects enhance the visual experience while the durable design with a telescopic handle and wide wheels allows easy transportation between venues such as backyards, poolside events, or indoor parties. With up to 15 hours of battery-powered playback, the PartyBox 520 supports extended entertainment sessions without interruption. Multiple connectivity options including Bluetooth, USB, auxiliary input, and XLR provide flexibility for music streaming, live performances, and karaoke setups. The speaker also supports multi-speaker connectivity through Auracast technology, allowing users to link multiple compatible speakers for an expanded audio experience.

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