The JBL PartyBox 520 sets the mood with a vibey lightshow & their biggest sound yet in a portable package. Featuring 15-hour battery life, multi-speaker connection, the JBL App, & sturdy wheels.
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Payment Plan
Don’t sell your soul to a creditor to get the gear you need. At AMS, we want to lower the barriers to create. That’s why we offer in-house 0% financing, and you don’t even have to open a new line of credit! Spread out payments on your credit card to simplify financing and avoid hefty late fees or service charges. Cost shouldn’t interfere with your creativity.
Earn rewards every time you shop at AMS. You'll collect points on eligible purchases that turn into promotional savings on future gear, with points typically available several days after your order ships. All you need is a free AMS account — no credit card, financing, or payment plan required.
The more you shop, the more you earn. Create a free account and start earning from your very first eligible purchase. Rewards are applied as a discount on future eligible purchases.
Earn rewards every time you shop at AMS. You'll collect points on eligible purchases that turn into promotional savings on future gear, with points typically available several days after your order ships. All you need is a free AMS account — no credit card, financing, or payment plan required.
The more you shop, the more you earn. Create a free account and start earning from your very first eligible purchase. Rewards are applied as a discount on future eligible purchases.
Earn points on eligible purchases with AMS Rewards and turn them into savings on future orders, no credit card required. You can apply points at checkout once they’re available.
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Did you know AMS is the only music distributor with four distribution centers? And that means we can offer super-fast shipping on all your music products. Whether you don’t want the spark of inspiration to fade or you really need that replacement speaker before the next show, we have you covered anywhere in the U.S. And even better, it’s FREE!
You shouldn’t have to pay extra for a little peace of mind. When you purchase from AMS, you’ll get a free 12-month extended warranty to cover your purchase — and that’s in addition to any manufacturer’s warranties! Thousands of items in our catalog feature the “Gold Lock Extended Warranty,” so you can feel confident in your purchase.
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Day return
Sometimes the gear on the computer screen seems like a better fit than when you actually get your hands on it. We understand, and that’s why AMS offers an industry-leading 45-day money-back guarantee. If you’re not happy with an item, you have a full month and a half to send it back! We don’t want to just sell you gear. We want to sell you the RIGHT gear — even if it takes a few tries.
Canadian Shipping Information
Welcome Canadian musicians! Buying your gear from AMS is as easy as going to a local music store, with more selection and more than competitive prices!
Items with this logo are eligible to ship to Canada. Please note that you will be responsible for payment of brokerage fees, duties and other import taxes applicable to your order.
NOTE: Free shipping offers do not apply to Canadian orders. Please be aware of custom fees - such as taxes and duties - when your order arrives. Since these fees vary from location to location, CUSTOMS FEES ARE NOT INCLUDED IN SHIPPING CHARGES. Please check with your local customs office for more information on the fees in your areas. Refusal to pay these fees will result in an undeliverable order. If returned, we do not refund shipping charges and may assess restocking fees to cover return shipping expenses.
0% Interest
Payment Plan
Don’t sell your soul to a creditor to get the gear you need. At AMS, we want to lower the barriers to create. That’s why we offer in-house 0% financing, and you don’t even have to open a new line of credit! Spread out payments on your credit card to simplify financing and avoid hefty late fees or service charges. Cost shouldn’t interfere with your creativity.
Ready to turn any get-together into an unforgettable event? The JBL PartyBox 520 is your all-in-one ticket to massive sound, dynamic lights, and non-stop energy. With its innovative AI Sound Boost, you get crystal-clear, distortion-free audio, even when you crank the volume to eleven. Add a mesmerizing, futuristic lightshow that syncs to the beat, and you've instantly created a concert-like atmosphere. It's more than just a speaker; it's the heart of the party, ready to roll wherever the good times take you.
Sound That Commands the Room
Every party needs a great soundtrack, and the PartyBox 520 ensures yours is heard loud and clear. It’s engineered not just to play music, but to elevate it, making every track feel like a live performance.
Electrifying Sound with AI Sound Boost: JBL’s proprietary AI Sound Boost technology analyzes the audio signal in real-time, pushing the driver to its maximum potential. Louder, punchier, and clearer sound with significantly less distortion, so your music shines without compromise.
Multi-Speaker Connection by Auracast: One PartyBox is a party, but two or more? With Auracast, you can wirelessly connect multiple compatible JBL speakers to create a massive wall of sound. It’s perfect for larger spaces or for creating an immersive stereo experience.
Seamless Audio Connectivity: Get your music playing in seconds. The PartyBox 520 offers high-quality Bluetooth streaming, ensuring a stable, crisp connection from your phone or tablet.
Usability and Control That Puts You in Charge
The PartyBox 520 is built for convenience, giving you total command over your party’s atmosphere with intuitive controls and rugged, road-ready design.
Control Your Party with the JBL PartyBox App: Become the ultimate party DJ right from your phone. The JBL PartyBox app lets you customize the EQ, fine-tune the lightshow, switch between songs, and even manage karaoke settings without ever leaving the dance floor.
Up to 15 Hours of Playtime: Keep the good vibes flowing all day or all night. The PartyBox 520 boasts up to 15 hours of continuous playtime on a single charge. Need to go even longer? The battery is replaceable (sold separately), so the party never has to stop.
Easy Connection for Live Performances: Ready for your moment in the spotlight? With dual microphone and guitar inputs, you can plug in and start your own karaoke session or live jam. It’s your stage, whenever and wherever you want it.
Design That’s as Fun as it is Functional
With a stunning lightshow and a design built for portability, the PartyBox 520 is ready to bring the vibe anywhere.
Futuristic Lightshow: Transform any space into a club with a dynamic lightshow that pulses and strobes in sync with your music. With customizable starry lights, cool light trails, and strobes, you can set the perfect mood for any song.
Telescopic Handle and Wide, Sturdy Wheels: Why lift when you can roll? The PartyBox 520 is designed like the ultimate party luggage, featuring a grippy telescopic handle and wide, smooth-rolling wheels that make transportation effortless.
IPX4 Splashproof: A little spill or some poolside splashes won't stop the music. The IPX4-rated design means the PartyBox 520 can handle the unpredictability of a great party, giving you one less thing to worry about.
The Ultimate Party Starter
The JBL PartyBox 520 is more than just a powerful speaker; it's a reliable, fun, and incredibly versatile entertainment machine. It combines signature JBL sound with smart technology and user-friendly features to deliver an experience that’s truly next level. So go ahead, make your playlist, grab your friends, and get ready to create memories that will last long after the final song.
JBL PartyBox 520 Features:
Powerful JBL Pro Sound with AI Sound Boost for louder, clearer audio
Dynamic, futuristic lightshow that syncs with the beat
Up to 15 hours of playtime with a swappable battery option
Telescopic handle and wide wheels for easy portability
IPX4 splashproof design for worry-free fun
Multi-speaker connection via Auracast™
JBL PartyBox app for full EQ and lightshow control
Dual mic and guitar inputs for live karaoke and jam sessions
Made with recycled plastic and FSC-certified paper packaging
Warranty: As of April 1, 2022, 7 Years Extended. The extended warranty applies to all product components, excluding batteries, on the Eon 700 Series, Eon One Compact, Eon One MK2, and PRX One systems. 3 Years on Batteries on the rechargeable models; 3 Years on Amps, PRX700 & PRX800 Series; 2 Years on Enclosures & Other; 1 Year on JBL Bags