Description

JBL PartyBox 520 — Party Loud, Party Long

Got big plans that call for even bigger sound? The JBL PartyBox 520 delivers with a vibey lightshow and our boldest, thumping sound yet—powered by all-new AI Sound Boost tech that gets everyone moving. Despite its heavy-hitting audio, the PartyBox 520 is surprisingly easy to move around thanks to its grippy handle and wide wheels. Whether it’s a backyard bash, pool party, or a spontaneous meetup, you’re ready to roll. With up to 15 hours of playtime, you can keep the party going long before needing a recharge. Plus, it’s built tough to handle spills and wild moments. What’s better than one PartyBox 520? Two, three, or more—pair them or link with other JBL Auracast™-enabled speakers to take your party to the next level.

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Key Features

•Powerful 400 W RMS output

•AI Sound Boost for immersive audio

•Vibey LED lightshow

•Easy portability with handle and wheels

•Up to 15 hours of wireless playtime

•Splash-resistant for party-proof durability

•Multi-speaker pairing via Auracast™

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Audio Specifications

•Transducers: 2 x 7.5 inch (208 mm) woofers, 2 x 1 inch (25 mm) dome tweeters

•Frequency Response: 40 Hz – 20 kHz

•Signal-to-Noise Ratio: > 80 dB

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Power & Battery

•Power Input: 100 – 240 V ~ 50/60 Hz

•Battery Type: JBL BATTERY 600, Li-ion 99.02 Wh (21.6 V / 4584 mAh)

•Charge Time: 3 hours (speaker off)

•Playtime: Up to 15 hours (varies by volume and content)

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Dimensions & Weight

•Product Dimensions (W x H x D): 415 x 769 x 369 mm (16.34″ x 30.28″ x 14.53″)

•Net Weight: 25.5 kg (56.2 lbs)

•Packaging Dimensions (W x H x D): 489 x 854 x 480 mm (19.25″ x 33.62″ x 18.9″)

•Gross Weight: 29.4 kg (64.8 lbs)

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Connectivity & Controls

•Aux-In: 250 mV RMS (3.5 mm)

•Mic-In: 20 mV RMS

•Guitar-In / Line-In: 100 mV RMS

•Bluetooth Version: 5.4

•Bluetooth Profiles: A2DP V1.4, AVRCP V1.6

•Bluetooth Frequency Range: 2.4 GHz – 2.4835 GHz

•Bluetooth Transmitter Power: ≤ 18 dBm (EIRP)

•Bluetooth Modulation: GFSK, π/4 DQPSK, 8DPSK

•USB Format Support: FAT16, FAT32

•Supported Audio Formats: MP3, WAV, WMA, FLAC (not available for EMEA region)

•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)

•Cable: AC power cable (region-specific)

•Cable Length: 2.0 m (6.6 ft)