Simultaneously Pushing Audio to External Speakers and Bluetooth from a Mac

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A couple of months ago I had the idea to see if there was a simple way to play iTunes music from the built-in iMac speakers while also playing it through a Bluetooth speaker (in this case a JBL speaker). My goal was to have the music playing from the computer in one room and also playing from a Bluetooth speaker in the dining room. Sure enough, OS X has a way to do this (I’m running 10.9 so I don’t know how widely this feature is supported across older versions of OS X).

Thanks to user Eric Ross in the Apple Support Communities I didn’t have to do much searching to find the answer. As detailed in his response, the solution is to open the Audio Midi Setup application located in the Utilities folder and then simply create a Multi-Output Device that has both speaker types selected. Note that in order for this to work the Bluetooth speaker needs to already be connected to the Mac.

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At this point we’ve only created the multi-output device. One additional step is required – setting it as the current output device (System Preferences -> Sound -> Output) :

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I originally did this with my iMac but the screenshots in this post were created using my MacBook Air.

And that should work. The Bluetooth audio (at least with the settings I used) will have a slight delay in comparison to the system speakers. Bluetooth has a relatively short range so the practical applications of this method may be limited by obstructions within one’s home and the receiving capability of the Bluetooth device that is used.

 

JBL Portable Bluetooth Speaker

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A couple of months ago I finally decided it might be convenient to have a portable Bluetooth speaker that I could use to play music from my phone or other device. The idea was that it would be something I could use when we’re playing a card game or outside grilling. After scrolling through numerous reviews on Amazon I encountered this little device, which I eventually received as a gift from my wish list.

The JBL Micro Wireless Ultra-Portable Speaker provides amazing sound considering its size. According to the documentation it will run on battery for about five hours, though some reviewers have experienced longer usage times. It’s also possible to use the device while recharging it.

Considering its size and relatively low cost (about $50), I am very impressed by this piece of tech. So was my wife. The first time I tried it out she immediately stated that she wants one. Friends have made similar comments when showing it to them.

There are other very similar JBL models. This particular one has a built-in bass port.

It’s been useful in cases when I didn’t expect it. For example, the turn-by-turn navigation instructions from Google Maps sounded excellent.

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