Key Features

Portable Party-Ready Design — The PartyBox 320 is built for parties, gatherings, outdoor/indoor events — delivering powerful, room-filling sound that’s louder and fuller than typical Bluetooth speakers.

Bluetooth Wireless Streaming — Lets you stream music easily from your phone, tablet, or laptop without cables — convenient for parties, travel, or spontaneous music sessions.

Rich Bass & Loud Output — Party speakers like this are tuned to deliver strong low-end and impactful bass, making them especially suitable for energetic music, dance, EDM, pop, or bass-heavy tracks.

Flexible Placement & Portability (Relatively) — While larger than a pocket-sized speaker, it’s more portable than a full PA system — useful for house parties, balcony/terrace music, outdoor get-togethers or moving between rooms.

Good for Parties, Gatherings & Casual Listening — Ideal for social events, small parties, get-togethers — where loudness, bass, and portability matter more than audiophile-grade sound detail.

Plug-and-Play Convenience — No complicated setup or external amplifier required: just power it on, pair via Bluetooth, and play — making it user-friendly for non-technical users.

Description

JBL PartyBox 320 Portable Party Bluetooth Speaker (White Limited Edition)

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 10-minute fast charges get you an extra 2 hours of playtime. *Additional replaceable battery sold separately

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.

Specifications

Output power (W)	240
Dynamic frequency response range (Hz)	40Hz – 20kHz (-6dB)
Dimensions (cm)	33.5 x 67 x 38.5
Dimensions (in)	13.3 x 26.3 x 15.2
Weight (kgs)	16.5
Bluetooth version	5.4
Charging time (hrs)	3
Maximum music playing time (hrs)	18
3.5 mm audio cable Input	Yes
Bluetooth	Yes
Karaoke function	Yes
Lightshow	Yes
Multi-point Connection	Yes
Splashproof	Yes
IPX	IPX4
Supports Auracast	Yes
AC power cable (type varies by region)	Yes
Guitar-In	Yes
Mic-In	Yes
Dual Mic & Guitar inputs	Yes
AI Sound Boost	Yes
What’s in The Box?	1 x JBL PartyBox Stage 320 1 x Quick-start guide 1 x Safety Instruction and Warranty Card AC power cord – quantity and plug type vary by region.