JBL PARTYBOX 520 400-Watt Party Speaker With Bluetooth (Black)
SKU: 11386557777

JBL PARTYBOX 520 400-Watt Party Speaker With Bluetooth (Black)

Sale price$427.49 Regular price$474.99
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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For Your Every Summer RSVP, with Code: SUMMER15

Description

JBL PARTYBOX 520 400-Watt Party Speaker With Bluetooth (Black)Party loud, party long Got big plans that call for big sound? The JBL PartyBox 520 knows how to set the mood with a vibey lightshow and our biggest, boldest, thumping sound yet, powered by the all new AI Sound Boost tech to help get everyone moving and shaking. Our sound might be heavy but this speaker is easy to move, whether we're setting up in the backyard, by the pool, or that place where our friend just dropped a pin. Every move is smooth with

Party loud, party long

Got big plans that call for big sound? The JBL PartyBox 520 knows how to set the mood with a vibey lightshow and our biggest, boldest, thumping sound yet, powered by the all new AI Sound Boost tech to help get everyone moving and shaking. Our sound might be heavy but this speaker is easy to move, whether we're setting up in the backyard, by the pool, or that place where our friend just dropped a pin. Every move is smooth with the PartyBox 520's grippy handle and wide wheels that are ready to roll when you are. With up to 15 hours of playtime, you can host multiple parties before it's time for a recharge. And don't worry about any splashes or spills, this speaker is designed to withstand the most raucous parties - fouls and all. What’s better than one JBL PartyBox 520? Two or three or more! Pair them up or link with other JBL Auracast™-enabled speakers and take the party up a notch.

What's in The Box?

  • 1 x JBL PartyBox 520
  • 1 x Quick-start guide
  • 1 x Safety Instruction and Warranty Card
  • AC power cord - quantity and plug type vary by regions

Specifications

  • Power input: 100 – 240 V ~ 50 / 60 Hz
  • Output power: 400 W RMS (IEC60268)
  • Transducer: 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: > 80dB
  • 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
  • Aux-In: 250 mV RMS (3.5 mm connector)
  • Mic-In: 20 mV RMS
  • Guitar-In / Line-In: 100 mV RMS
  • Bluetooth/USB input: -12 dBFS
  • Bluetooth® version: 5.4
  • Bluetooth® profile: A2DP V1.4, AVRCP V1.6
  • Bluetooth® transmitter frequency range: 2.4 GHz - 2.4835 GHz
  • Bluetooth® transmitter power: ≤ 18 dBm (EIRP)
  • Bluetooth® transmitter modulation: GFSK, π/4 DQPSK, 8DPSK
  • USB format: FAT16, FAT32
  • Supported 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 type: AC power cable (type varies by regions)
  • Cable length: 2.0m/6.6ft
  • Battery type: JBL BATTERY 600, Li-ion 99.02 Wh (equivalent to 21.6 V / 4584 mAh)
  • Battery charge time: 3 hours (speaker off mode)
  • Music play time: up to 15 hours (varies by volume level and audio content)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11386557777

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DJ
Omaha, US
★★★★★ 5
Great quality, Highly Impressed!
Size: 12, Color: Light Brown
These are of great quality and surprisingly comfortable. This is my first pair of HEYDUDE. I am really impressed! They are true to size. They fit my wide feet without any issues and they are my new absolute favorites! Super lightweight, extra stylish with the platform lift, and completely worth it. The color matches the photos.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
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Verified Purchase
Thryn.R.
Birmingham, US
★★★★★ 5
Slip on shoe love
Size: 9, Color: Black/Black, Size: 9, Color: Black/Black
These are a more narrow fit so if you are a wide fit girlie or you don’t like tight fitting shoes you might want to try to size up or try to find something that has a wide version. But I love them super cute and absolutely great quality..skip on and slip off love it!!! I will be looking into a different color,I got black for work ..but they are comfortable . Update-after wearing the black suede for a few days I purchased the brown suede as well.... And I can say they do loosen up a little still a a narrow fit but not right feeling.
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Reviewed in the United States on May 2, 2026
M
Verified Purchase
marina p.
Belleville, US
★★★★★ 5
Walking on clouds…
Size: 6, Color: Blush, Size: 6, Color: Blush
The most comfortable shoes I have ever had. Usually I wear size 6,5 -7. I followed recommendations and order size 6. It was a perfect fit. It was ideal for my problematic wide feet. The shoes are light weight and well made. They look great and feel as cozy as slippers. Absolutely love them and strongly recommend to go size down as I did.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
J
Verified Purchase
jb
Louisville, US
★★★★★ 5
Comfort and fashion collide
Size: 7, Color: Brown Leopard
These platform mules meet the following three criteria points: fashionable, comfortable, and affordable. I wear them all day thanks to the great arch support. In fact, I have three pairs in multiple colors. I normally wear a 7.5 but sized down to 7 after trying a 7 and 8.
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Reviewed in the United States on June 2, 2026
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 4
Nice looking, quality is iffy 🤷🏻‍♀️
Size: 7, Color: Black Leather
Love the look of these, nice and comfortable, or so I thought. I wore them for the first time yesterday and they rubbed the top of my foot. I hate that they are lined in a fabric that causes friction. I kept them because I loved the look of them, but, in all honesty I think they are expensive for the quality. My right shoe has scrub marks on the leather :-(
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026

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