Description
| Specification | Details |
|---|---|
| Brand | JBL |
| Model | PartyBox Stage 320 |
| Type | Portable Bluetooth Party Speaker with Wheels |
| Color | Black |
| Power Output | 240 W RMS |
| Drivers | 2 × 6.5″ woofers- 2 × 25 mm tweeters |
| Battery Life | Up to 18 hrs (3 hr charge)- +2 hr fast-charge @10 min |
| Portability | Telescopic handle & wide wheels |
| Water Resistance | IPX4 splashproof |
| Special Features | AI Sound Boost- Auracast™- Lightshow |
| Inputs | Dual Mic & Guitar- AUX- USB |
| App Control | JBL PartyBox app |
| Eco Details | Made with recycled materials- FSC packaging |
| Weight | ~16.5 kg |
| Dimensions (cm) | 67 × 38.5 × 33.5 |
JBL PartyBox Stage 320 Portable Bluetooth Speaker – Black
The JBL PartyBox Stage 320 is a behemoth party speaker designed to bring stadium-level audio and immersive visuals to any space—indoors or out. With massive power- robust features- and easy portability thanks to its wheels and handle- it’s built for move-and-groove parties that don’t quit.
Powerful JBL Pro Sound – 240 W Output
Equipped with dual 6.5″ woofers and dual 25 mm dome tweeters- powered by a 240-watt amplifier- the Stage 320 delivers clean- punchy bass and clear highs that can fill spaces as large as tennis courts Reviews report booming beats on tracks like Kendrick Lamar’s Euphoria- with excellent bass impact and vocal clarity—though top-end volume may sound slightly harsh on some vocals
Mesmerizing Light Show
A futuristic display features starry lights- light trails- and strobes—all synced to your music’s beat for a dynamic visual experience
Up to 18 Hours of Playback
With a built-in battery- it offers up to 18 hours of wireless playtime. Need more? Just snap on an extra battery (sold separately) or use a 10-minute fast charge for an additional 2 hours of music
Easy Portability with Wheels & Telescopic Handle
Despite its heft- the Stage 320 is mobile: wide wheels and a telescoping handle let you roll it effortlessly to any event or location
Built for Outdoor Use – IPX4 Splash Resistance
It’s IPX4-rated- able to handle splashes and slight rain—perfect for beach gatherings or backyard parties
AI Sound Boost & Auracast™ Multi-Speaker Pairing
AI Sound Boost analyzes audio in real time to maximize loudness and clarity while minimizing distortion . For larger events- connect multiple speakers wirelessly using Auracast™ for immersive stereo or party setups
Dual Mic & Guitar Inputs + Karaoke Features
With dual mic and guitar inputs- karaoke EQ- and live performance tools- it's ready for on-the-fly music or stage shows
App Control & Eco-Friendly Design
Use the JBL PartyBox app to control music- change EQ- adjust light settings- and trigger party effects. The speaker’s build includes recycled plastics- and packaging uses FSC-certified paper
Real-World Performance Notes
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Lauded for its deep- room-shaking bass that's punchy yet refined
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At maximum volume vocals may become sharp—save peak levels for bass-heavy tracks
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Some buyers reported inconsistent battery life or minor vibration issues- but most praise its power and features .
Why Should I Use the JBL PartyBox Stage 320?
Q: Will it fill a large space or backyard with sound?
A: Absolutely. At 240 W and with large drivers- it can power through noisy environments and open areas .
Q: How long does the battery actually last?
A: Rated for 18 hours- with real-world tests confirming similar runtimes at moderate volume. A fast charge gives 2 extra hours in just 10 minutes .
Q: Is it easy to transport?
A: Yes- thanks to its rugged wheels and retractable handle- even though it weighs around 16.5 kg .
Q: Can I party outside without risking water damage?
A: Yes- its IPX4 splash resistance protects it from rain or poolside splashes .
Q: Can I connect multiple speakers?
A: Definitely—Auracast™ makes wireless multi-speaker setups easy for bigger events .
Q: Is it suitable for karaoke or live performances?
A: Yes- with dual mic/guitar inputs- onboard EQ- and a lightshow- it’s ready for live entertainment .