Do you own a Party Box 310? If so, you might want to connect two Party Box 310 speakers for a better sound experience. I will guide you through the steps to pair them and explain what you need for the connection. Connecting multiple JBL speakers, like the Flip 6, Charge 5, or Boombox, is different from connecting Party Box speakers. The Party Box series has its own technology and features. In the Party Box 310, you can only connect two speakers at a time, either in stereo or party mode. Here in this article on Digimigia, there are the requirements and the steps in order to know how to connect two JBL Party Box 310.
Can You Pair Two JBL Party Box 310?
How to Connect Two JBL Speakers Together? You can connect two JBL Party Box 310 speakers in two ways: Party mode and Stereo mode.
- Party Mode
You can link two JBL Party Box 310 speakers in party mode. This mode provides rich sound from both speakers. When you pair two different Party Box 310 speakers, party mode is the default setting. Only the newer models like 110, 310, 710 can connect wirelessly in this mode. Older models cannot connect wirelessly in party mode. If you have older models like the 200 or 300, you can use a wired connection.
- TWS/Stereo Mode
True Wireless Stereo, or TWS mode, works only with two identical JBL Party Box speakers, such as two Party Box 310. When linked, the speakers will function as left and right channels, which you can manage through the JBL app. You can also turn one channel on or off using the app.

How to Connect Two JBL Party Box 310?
You can link 2 JBL Party Box 310 speakers while you are using a cable or wirelessly. Here’s a simple guide for both ways.
Wired Connection
There are several ways to connect Party Box 310 speakers using wires. Even if you have older models that vary from one another, the only way to link them in party mode is through a wired connection. You can connect the two Party Box 310 speakers using AUX or RCA cables.

Wireless Connection
This method is simple and very convenient. You can link two Party Box 310 speakers wirelessly in either stereo or party mode based on the earlier instructions. In order to connect wirelessly, you have two options:
- First of all, you should make sure both JBL Part Box 310 speakers are powered on.
- Press and hold the Bluetooth button on both party box 310 speakers for about 5 seconds until they connect. You might hear a chime.
- If you have two Part Box 310 models and want to pair them in stereo mode, find the TWS button on the back of both speakers and press it to connect.
- The TWS button usually has an icon of two linked circles.
- After pressing the TWS button on both Part Box 310, the speakers should automatically connect wirelessly with each other.
- You should see a blinking indicator light on the TWS button to show the pairing is in progress. Once paired, the light will stop blinking and become solid.
- The sound should now be playing through both speakers in stereo.
The JBL application is available for both iOS and Android devices, allowing you to manage your speakers effectively. Through the app, you can easily toggle between party mode and stereo mode, as well as disconnect the speaker when necessary.
Conclusion
The aim of this guide on Digimigia was to provide you with comprehensive information on how to connect two JBL PartyBox 310 speakers. Should you have any inquiries or encounter any issues, you can feel free to visit our website to seek assistance from us and other members of the community.