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With the JBL PartyBox Stage 320 gives you the freedom to bring the party with you wherever you go. It features built-in party lights, Bluetooth capability, weather proofing, & 18hrs of play.
Compare! Here are all the serial numbers of this model we have in stock. Compare them all and select your favorite!
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.
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.
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.
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.
The JBL PartyBox Stage 320 is your ultimate energy booster. More than just a portable speaker, it’s a complete party in a box, delivering powerful JBL Pro Sound paired with a dynamic light show that syncs to your music. Perfect for backyard barbecues, workout sessions, or on-the-go events, this speaker is designed to stand out and keep the good times rolling.
Forget worrying about the party ending when the sun goes down. With up to 18 hours of playtime — and the ability to double it with a swappable battery — the Stage 320 keeps the vibe going all night long. Just grab the telescopic handle, roll it to your spot, and let the good times begin.
The Stage 320 is engineered to get people moving with powerful sound and an immersive light show that pulses, strobes, and flows with the music.
Designed for life on the go, the Stage 320 combines rugged durability with smart features that keep the music playing no matter where the party takes you.
The Stage 320 puts you in the driver's seat with versatile inputs and easy-to-use controls, making it perfect for musicians, DJs, and party hosts alike.
The JBL PartyBox Stage 320 is a complete entertainment system designed for those who love to share great music and unforgettable moments. With its powerful sound, dazzling lights, and road-ready design, it’s the only plus-one your party will ever need.
CALIFORNIA PROPOSITION 65 WARNING
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
JBL PartyBox Stage 320AM Portable Party Speaker Specifications
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