JBL PartyBox Stage 320 – High-Powered Portable Sound with Bass Boost & Dynamic Light Show | Dove Computers

Bring the energy of a festival anywhere you go with the JBL PartyBox Stage 320—a next-generation portable speaker that combines bold JBL Pro Sound with enhanced bass, immersive lighting, and versatile input options. Designed for large gatherings, stage performances, and outdoor entertainment, this speaker delivers the power and style to keep your party going for hours.

At Dove Computers, we proudly offer the JBL PartyBox Stage 320, a top-tier speaker built for DJs, hosts, creators, and party enthusiasts who won’t settle for anything less than big sound and bigger fun.

JBL Pro Sound with 240W of Output

Power up the party with 240 watts of JBL Pro Sound. The JBL PartyBox Stage 320 delivers high-quality audio with deep lows, balanced mids, and crisp highs that can easily fill large spaces—indoors or outdoors. From backyard BBQs to beach bonfires, this speaker brings concert-quality sound anywhere you go.

Bass Boost – Feel the Music

Need more punch? Activate Bass Boost to deepen your low-end frequencies and feel every beat. Whether you’re playing hip hop, electronic, or live rock sessions, this feature adds that extra kick that moves the crowd.

Up to 18 Hours of Playtime + Fast Charge

Keep the party alive with up to 18 hours of battery life on a single charge. With fast USB-C charging, you’ll spend less time plugged in and more time enjoying the vibe. And if the night goes longer than expected, the battery is replaceable—giving you true all-day playability.

Built-In Telescopic Handle & Wheels

Despite its power, the JBL PartyBox Stage 320 is fully portable. It includes a telescoping handle and smooth-rolling wheels, letting you transport it effortlessly from stage to garden to event space. No lifting required.

Dazzling Lights That Dance to the Beat

Level up your atmosphere with a customizable LED light show. The JBL PartyBox Stage 320 features dazzling starry lights and ring lighting that pulse and shift with your music. Choose from several presets or control them using the JBL PartyBox app for a fully synchronized experience.

Wireless Mic & Guitar Inputs

Whether you’re the lead singer or just hosting karaoke night, this speaker supports microphone and guitar inputs with dedicated controls. Perform live, MC an event, or jam with friends using intuitive onboard dials for quick adjustments.

Bluetooth 5.3 + Multi-Speaker Pairing

Enjoy seamless, lag-free wireless streaming from your phone or tablet using Bluetooth 5.3. Pair multiple JBL PartyBox speakers wirelessly via True Wireless Stereo (TWS) or through the PartyBox app to scale your setup for larger events or multi-room use.

Splashproof (IPX4) – Party Without Worry

Designed for real-world environments, the JBL PartyBox Stage 320 is IPX4 splashproof, making it ideal for poolside events, beach days, or surprise drizzles. Party confidently—rain or shine.

Key Specifications:

• Model: JBL PartyBox Stage 320

• Output Power: 240W JBL Pro Sound

• Battery Life: Up to 18 hours

• Recharge Time: ~3.5 hours via USB-C

• Connectivity: Bluetooth 5.3, USB, Aux-In

• Inputs: Mic and guitar

• Light Show: Ring + starry LED lighting

• Portability: Telescopic handle + wheels

• Water Resistance: IPX4 splashproof

• App Control: Yes, via JBL PartyBox App

• Warranty: 1-Year Manufacturer Warranty

Why Buy from Dove Computers?

We only sell genuine JBL audio products with fast delivery and official warranty coverage. When you buy the JBL PartyBox Stage 320 from us, you get the best deal, unmatched support, and peace of mind—plus, you’ll be the life of every party.

Perfect for Large Gatherings, DJs, Events & Karaoke

Whether you’re hosting a birthday, running a fitness class, performing on stage, or simply playing DJ for the night, the JBL PartyBox Stage 320 gives you the tools and sound to create an unforgettable atmosphere.

It’s not just a speaker—it’s your party stage in a box.