JBL PARTYBOX Stage 320 Portable Party Speaker User Manual

1. Introduction

Welcome to the user manual for your JBL PARTYBOX Stage 320 Portable Party Speaker. This document provides essential information for setting up, operating, maintaining, and troubleshooting your speaker to ensure optimal performance and enjoyment. The JBL PARTYBOX Stage 320 is designed to deliver powerful sound and dynamic light shows, perfect for any gathering.

2. Safety Information

Before using your JBL PARTYBOX Stage 320, please read all safety instructions carefully. Keep this manual for future reference.

• Ensure the power cable is correctly connected to a suitable power outlet.
• Do not expose the speaker to excessive heat, direct sunlight, or open flames.
• The speaker is IPX4 splashproof, meaning it can withstand splashes of water. Do not submerge the speaker in water.
• Keep the speaker away from strong magnetic fields.
• Do not attempt to disassemble or modify the speaker. Refer all servicing to qualified personnel.
• Clean the speaker only with a dry cloth.

3. What's in the Box

Upon unboxing your JBL PARTYBOX Stage 320, please ensure all the following items are present:

• JBL PARTYBOX Stage 320 Portable Party Speaker
• Power Cable
• Quick Start Guide (not included in this manual)
• Safety Sheet (not included in this manual)

4. Product Overview

4.1. Top Panel Controls

The top panel of the JBL PARTYBOX Stage 320 features intuitive controls for audio and lighting adjustments.

Image: Top panel of the JBL PartyBox Stage 320 showing volume, bass, treble, echo, light, power, bass boost, and play/pause controls.

• Volume Control: Adjusts the overall sound output.
• Bass Control: Adjusts the bass level.
Treble Control: Adjusts the treble level.
• Echo Control: Adjusts the echo effect for microphone inputs.
• Light Mode Button: Cycles through various light show patterns and colors.
• Power Button: Turns the speaker On/Off.
• Bluetooth Button: Initiates Bluetooth pairing mode.
• Bass Boost Button: Enhances bass output for a more powerful sound.
• Play/Pause Button: Controls music playback.

4.2. Rear Panel Ports

The rear panel provides various connectivity options for your audio sources and accessories.

Image: Rear panel of the JBL PartyBox Stage 320 showing USB, Aux In, Mic/Guitar inputs, and Daisy Chain ports.

• USB Port (5V/2.1A): For charging external devices or playing music from a USB drive.
• Aux In: Connect external audio devices via a 3.5mm auxiliary cable.
• Mic/Guitar Inputs (Gain 1 & 2): Connect microphones or guitars with individual gain controls.
• Daisy Chain (In/Out): Connect multiple JBL PartyBox speakers for synchronized audio.

4.3. Key Features

• Powerful JBL Pro Sound: Delivers 240 Watts of robust audio output.
• Dynamic Light Show: Built-in LED lights synchronize with your music.
• Portable Design: Features a telescopic handle and wide, sturdy wheels for easy transport.


Image: The JBL PartyBox Stage 320 showing its telescopic handle extended and sturdy wheels for easy mobility.

• Long Battery Life: Enjoy up to 18 hours of playtime on a single charge.


Image: A person singing into a microphone next to the JBL PartyBox Stage 320, illustrating its extended playtime.

• IPX4 Splashproof: Resistant to splashing water, making it suitable for outdoor use.


Image: The top panel of the JBL PartyBox Stage 320 with water droplets, indicating its splashproof design.

5. Setup

5.1. Charging the Speaker

Before first use, fully charge the speaker using the provided power cable. The charging port is located on the rear panel. A full charge takes approximately 3.5 hours.

5.2. Bluetooth Connection

1. Power on the JBL PARTYBOX Stage 320.
2. Press the Bluetooth button on the top panel to enter pairing mode. The Bluetooth indicator will flash.
3. On your mobile device, enable Bluetooth and select "JBL PARTYBOX Stage 320" from the list of available devices.
4. Once connected, the Bluetooth indicator will remain solid.

5.3. Connecting Multiple Speakers (Daisy Chain / TWS)

To connect multiple JBL PartyBox speakers for a wider soundstage:

• Wired Daisy Chain: Use an auxiliary cable to connect the "OUT" port of the first speaker to the "IN" port of the second speaker.
• True Wireless Stereo (TWS): Press the TWS button on both speakers to wirelessly link them for stereo sound.

5.4. Using Microphone/Guitar Inputs

Plug your microphone or guitar into the respective input jacks on the rear panel. Adjust the individual gain controls (Gain 1 and Gain 2) to set the input level. Use the Bass, Treble, and Echo controls on the top panel to fine-tune the sound.

6. Operating Instructions

6.1. Power On/Off

Press the Power button on the top panel to turn the speaker on or off.

6.2. Adjusting Audio

Use the Volume, Bass, Treble, and Echo knobs on the top panel to customize your audio experience.

6.3. Light Modes

Press the Light Mode button on the top panel to cycle through various pre-set light shows. The lights will synchronize with the music playback.

Image: The JBL PartyBox Stage 320 displaying a vibrant, futuristic light show during a party setting.

6.4. Bass Boost

Press the Bass Boost button to activate or deactivate the bass enhancement feature. This provides a deeper and more impactful bass response.

7. Media Integration

7.1. Product Images

Explore the design and features of your JBL PARTYBOX Stage 320.

Image: Front view of the JBL PartyBox Stage 320 Portable Party Speaker in black.

Image: The JBL PartyBox Stage 320 providing powerful audio and light effects in a social setting.

Image: An exploded view of the JBL PartyBox Stage 320, showcasing its internal speaker components.

Image: Diagram illustrating the dimensions (height, width, depth) of the JBL PartyBox Stage 320.

7.2. Official Product Videos

Watch these official videos for more information and demonstrations of your JBL PARTYBOX Stage 320.

8. Maintenance

• Cleaning: Use a soft, dry cloth to clean the speaker's surface. Avoid using abrasive cleaners or solvents.
• Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: For optimal battery life, fully charge the speaker before long periods of storage and recharge it every 3 months.

9. Troubleshooting

• No Power: Ensure the power cable is securely connected and the outlet is functional. Check the battery level.
• No Sound: Verify the volume is turned up on both the speaker and the connected device. Check Bluetooth connection or auxiliary cable.
• Bluetooth Disconnection: Ensure the speaker and device are within range (up to 10 meters/33 feet). Try re-pairing the devices.
• Microphone/Guitar Issues: Check the gain controls for the inputs. Ensure the microphone/guitar is properly connected.

10. Specifications

11. Warranty and Support

Your JBL PARTYBOX Stage 320 comes with a limited warranty. Please refer to the warranty card included in your product packaging for detailed terms and conditions. For technical support or customer service, please visit the official JBL website or contact their customer support line.