JBL PartyBox Stage 320 Portable Party Speaker with Wheels

Bring your party anywhere
With the JBL PartyBox Stage 320, you can get the party started anytime, anywhere. Transform any space, inside or outdoors, into a dance floor. Powerful JBL Pro Sound and big thumping bass fill a wide soundstage and get the crowd moving, while their eyes are delighted by an adaptive lightshow of swirling starry lights, cool light trails, and amazing strobe effects synced to your beat. Use the mic and guitar inputs to show off your stage presence. You can steer the party’s flow throughout the night with fun interactive party effects. The solid telescopic handle and wide, sturdy wheels mean you can roll the JBL PartyBox Stage 320 just about anywhere, and once you’re there, the splash-proof construction means a little rain won’t ruin the fun. Best of all, it delivers up to 18 hours of playtime—and if the good times are still rolling, just swap out the replaceable battery and keep going. For an even bigger party, it’s easy to connect or use the JBL PartyBox app to connect multiple JBL Auracast-enabled speakers wirelessly. Bring people together and elevate the experience with the JBL PartyBox Stage 320.

Powerful JBL Pro Sound

Rock out with powerful JBL Pro Sound from two 6.5" woofers that deliver clean, precise, deep bass even at top volume and a pair of 25mm dome tweeters that produce crystal clear highs. Indoors or out, you can fill a space the size of a tennis court with music.

Futuristic lightshow

Take all that sound and add a thrilling lightshow featuring starry lights, cool light trails, and strobe light effects—all synced to your beat.

Up to 18 hours of play time

Party from dusk till dawn with up to 18 hours of play time on a single charge. And if that's not enough, just swap out the replaceable battery* and keep on dancing. Or if you just need an extra boost, 10 minutes fast charge gets you an extra 2 hours of playtime. *Additional replaceable battery sold seperately

Transducers: 2 x 6.5 inch (165mm) woofers, 2 x 1 inch (25mm) Dome tweeters
Output power: 240W RMS (IEC60268)
Power input: 100 - 240V   50/60 Hz
Frequency response: 40Hz - 20kHz (-6dB)
Signal-to-noise ratio: > 80dB
Battery type: JBL BATTERY400, Li-ion 68Wh (equivalent to 7.2V/ 9444mAh)
Battery charge time: 3 hours (Speaker off mode)
Music play time: up to 18 hours (varies by volume level and audio content)
Cable type: AC power cable (type varies by regions)
Cable length: 2.0m / 6.6 ft
USB charge out: 5V / 2.1 A (Max) (Speaker off mode)
USB format: FAT16, FAT32
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
Supported formats: .MP3, .WAV, .WMA, .FLAC
Input Sensitivity:
Aux-In: 250 mV RMS (3.5mm connector)
Mic-In: 20 mV RMS
Guitar-In: 100 mV RMS
Bluetooth/USB input: -12dBFS
Product dimensions (W x H x D): 335 mm x 669 mm x 385 mm / 13.19” x 26.34” x 15.16”
Net weight: 16.5 kg / 36.38 lbs
Packaging dimensions (W x H x D): 384 mm x 728 mm x 437 mm / 15.1” x 28.7” x 17.2”
Gross weight: 18.9 kg / 41.7 lbs