Brand JBL
Model PartyBox Stage 520
Charging AC Port
Ip Rating IPX4
Charging time 3 hours
Dimensions 415 x 769 x 369 mm / 16.34" x 30.28" x 14.53"
Weight 25.5 kg
Connectivity Bluetooth 5.3
Playtime Up to 15 hours
Sound 400W
Battery Info Lithium-ion battery | 21.6 V / 4584 mAh, 99.02 Wh | JBL Battery 600
Other Features Transducer: 2 x 7.5 inch (208 mm) woofers, 2 x 1 inch (25 mm) dome tweeters | Signal-to-noise ratio: > 80dB | Aux-In | Mic-In | Guitar-In / Line-In | Bluetooth/USB input | Bluetooth profile: A2DP V1.4, AVRCP V1.6 | USB format: FAT16, FAT32 | Supported formats: .MP3, .WAV, .WMA, .FLAC | USB-C charge out: PDO (5 V / 3 A, 9 V / 3 A, 15 V / 2 A, 20 V / 1.5 A), PPS (5 - 11 V / 2.7 A, 5 - 16 V / 1.85 A)
Descriptions
JBL PartyBox Stage 520 Wireless Speaker
Big plans demand bigger sound! This 400W audio monster delivers earth-shaking bass through dual 7.5" woofers and crystal clear highs via twin dome tweeters, all powered by revolutionary AI Sound Boost technology that adapts to your space for maximum impact. The synchronized lightshow transforms any gathering into a visual spectacle, while the grippy handle and wide wheels make relocating this 25.5kg powerhouse surprisingly effortless. Whether you're rolling poolside, backyard, or that mystery location your friend just pin-dropped, mobility anxiety disappears.
Fifteen hours of continuous playtime means hosting multiple parties before recharge time, while IPX4 splashproof rating handles the most raucous celebrations without fear. The real magic happens when you pair multiple units via JBL Auracast technology, creating a surround sound ecosystem that'll have neighbors questioning their life choices. With guitar, mic, and USB inputs supporting multiple formats, this isn't just a speaker; it's your portable concert venue that refuses to compromise on power or convenience.
