How to Connect 2 JBL Speakers to iPhone?

Like most Apple users, you likely use your iPhone to listen to music on a regular basis. But what if you could make your music experience even better by connecting 2 JBL speakers to an iPhone? The sound would not only be louder and more engaging, but it would also be fuller and more detailed. Another great feature is Siri support, but that’s only available on the newest JBL speakers from the Xtreme, Pulse, Charge, and Flip series. You can tell Siri to play your favorite song, increase the volume, or move to the next track. Now that you know how great it can be to connect your iPhone to a JBL speaker, let’s go over to understand how to connect 2 JBL speakers to iPhone in this study on Digimigia. In simple words, you need to connect one speaker to your iPhone using Bluetooth. Then, open the JBL Portable app and use it to connect the second speaker.
Why You Can’t Just Use iPhone’s Bluetooth to Connect Two Speakers?
iPhones usually can’t play sound through two Bluetooth speakers at the same time because of how Bluetooth works and the way Apple built their devices. Bluetooth is mainly made for connecting one device to another, not for sending sound to multiple devices. iPhones don’t have the ability to use something called Bluetooth Audio LE, which lets you send sound to several speakers at once. Even though you can connect more than one speaker just as in the description of ‘how to connect 2 JBL PartyBox 310’, only one will be used for playing sound at any given time when you want to use iPhone.
Step-by-step: Connecting Two JBL Speakers
Love your favorite songs and want to make your music sound even better? Try connecting your JBL speakers to your iPhone. You’ll get a rich, powerful sound that brings your music to life, no matter where you are. It’s easy—just follow a few simple steps, and you’ll be enjoying your favorite tunes like never before.
Check Speaker Compatibility
First, make sure both of your JBL speakers are turned on and ready to pair. In order to do this, press and hold the Bluetooth button until the light on the speaker starts blinking. This is done just as in the steps that was said in ‘How to connect JBL speaker to iPhone’.

Pair First speaker with iPhone
After that you make sure both of your JBL speakers are turned on, do the following steps:
- Open the “Settings” app on your iPhone.
- Tap on “Bluetooth” and make sure it is switched on.
- Your iPhone will begin looking for Bluetooth devices.
- When the first JBL speaker shows up in the list, tap on its name.
- After the first speaker is connected, you can activate multi-speaker mode.
Activate Multi-speaker Mode
After pairing first speaker with iPhone, do the following steps to activate multi-speaker:
- Pair your iPhone with the first speaker using Bluetooth by going to Settings, then Bluetooth, and selecting your speaker.
- Begin playing music — it will come through the first speaker.
- Press the “PartyBoost” (∞ symbol) or “Connect+” button on the first speaker.
- On the second speaker, you should press the same button as above.
- The two speakers will connect automatically, and both of them will play at the same music.

Alternate Method: Use third-party Apps When Speakers Don’t Match
If your JBL speakers don’t support the same PartyBoost or Connect+ system, you can still connect them to your iPhone by the use of third-party solutions.
- One popular option is the AmpMe app, which lets you sync music across multiple phones and Bluetooth speakers; this works well for parties, though you may notice a slight delay between devices.
- Another approach is to use the JBL Portable app (if both speakers are supported), which sometimes allows pairing across different models. If software doesn’t provide the results you want, you can consider hardware solutions like a Bluetooth splitter dongle. These small devices plug into your iPhone’s Lightning or USB-C port and transmit audio to two separate Bluetooth speakers at once, ensuring both play the same music with much lower latency compared to apps.
In short, while JBL’s PartyBoost is the simplest method, third-party apps or Bluetooth splitters give you a reliable workaround for connecting to iPhone.
Conclusion
Now that you read this article that was about how to connect 2 JBL speakers to iPhone, according to this study on Digimigia, you can explore a whole new range of possibilities for enjoying from immersive audio. Additionally, the methods explained in this article also work for anyone trying to connect Bluetooth headphones to an iPhone, helping them improve their audio experience and make music sound more alive. If you want to create a stereo effect, make the sound louder, or just enjoy music playing in sync, the steps in this article give you different ways to set up the audio exactly how you like it.