A portable JBL PartyBox Stage 320 speaker with illuminated light effects, featuring a black casing, wheels, and a telescopic handle.
Body
A portable JBL PartyBox Stage 320 speaker with illuminated light effects, featuring a black casing, wheels, and a telescopic handle.
Close-up of the top control panel of JBL PartyBox Stage 320 featuring volume knobs, light show buttons, and dual mic/guitar inputs.
Close-up of the top control panel of JBL PartyBox Stage 320 featuring volume knobs, light show buttons, and dual mic/guitar inputs.
A group of friends dancing outdoors next to a JBL PartyBox Stage 320 with its telescopic handle and wheels visible, displaying colorful LED lights.
A group of friends dancing outdoors next to a JBL PartyBox Stage 320 with its telescopic handle and wheels visible, displaying colorful LED lights.
“A group of friends dancing outdoors next to a JBL PartyBox Stage 320 with its telescopic handle and wheels visible, displaying colorful LED lights.”
JBL PartyBox Stage 320 portable party speaker showing its dual woofers, tweeters, and signature ring light effects on a dark background.

JBL PartyBox Stage 320 - Brand New

$549.98
•Refurbished • Risk Free • Warranty

Comes with:

JBL PartyBox Stage 320
Power Adapter
Documentation
Specifications
Frequently Asked Questions
$549.98

Certified Quality

Every item is verified by our experts for authenticity, functionality, and condition—guaranteeing a product you can trust.

Free Returns Up To 30 Days

Not completely satisfied? We offer a hassle-free 30-day return policy for any reason. We’ll even provide a prepaid shipping label at no extra cost to you.

3-Months Warranty

Shop with peace of mind. Every purchase is backed by our 3-month warranty. If a functional issue occurs, we handle the repair or replacement and provide free shipping both ways.

Battery Health Guarantee

Reliable power, guaranteed. Every device comes with at least 80% battery capacity, with certified upgrades to 90% or 100% available to ensure your device lasts throughout your day.

Specifications

Audio

  • Power Output: 240W — powerful room-filling sound with deep bass and minimal distortion
  • Inputs: 3.5mm, RCA, XLR, Mic/Guitar — versatile connectivity for instruments and external audio sources

Lighting

  • Light Show: Dynamic Built-In LEDs — syncs to your music for an immersive party atmosphere

Battery & Power

  • Battery Life: Up to 18 hours — 100% battery health straight from the factory for extended playback
  • Charging: DC Power Adapter — charges via included power adapter

Connectivity

  • Bluetooth: 5.1 — stable wireless connection for seamless audio streaming
  • Wireless Mic: Compatible — connect JBL wireless microphones for karaoke and live performances

Portability

  • Weight: 19.5 kg (43 lbs) — built-in wheels and handle for easy transport to any venue

Frequently Asked Questions

Is this JBL PartyBox Stage 320 brand new? ▼

Yes — brand new, factory-sealed, never used.

Does this JBL PartyBox Stage 320 come with a warranty? ▼

Yes — all our Brand New products come with a 3-month warranty for your peace of mind.

What is your return policy? ▼

We offer a 30-day risk-free return policy. If you're not satisfied, simply return it within 30 days for a full refund.

Is the battery in good condition? ▼

100% health straight from the factory.

Stage-Ready Sound. Built-In Light Show. Factory Sealed.

The JBL PartyBox Stage 320 delivers 240W of powerful JBL Pro Sound with a dynamic built-in light show, designed to bring the party to any venue. Brand new and factory sealed — every unit ships untouched, straight from the box, ready to take the stage.

240W Powerful Sound + Dynamic Light Show

The JBL PartyBox Stage 320 pumps out 240W of powerful JBL Pro Sound with deep bass and crisp highs. The built-in dynamic light show syncs to your music to create an immersive party atmosphere at any event or venue.

Wireless Mics + Versatile Connectivity

Connect JBL wireless microphones for karaoke or live performances. With multiple input options including mic, guitar, XLR, and RCA, the Stage 320 is ready for any setup.

Power Output 240W
Battery Life Up to 18 Hours
Bluetooth Version 5.1
Weight 19.5 kg (43 lbs)