How can I stream music from my computer to multiple Audioengine speakers?
If you have an AirPort Express with firmware 6.3 or higher, you can easily send music from iTunes out to multiple speakers, including a subwoofer (a wireless Wi-Fi subwoofer, think about it!). This is a great feature for Audioengine speakers and can be enabled by selecting “Multiple Speakers” in the bottom right-hand corner of iTunes. The AirPort Express Firmware Updater 6.3 for Mac OS X can be found here: http://www.apple.com/airportexpress/ Another option we recommend is a software application called AirFoil by Rogue Amoeba. AirFoil allows you to send audio from any application (including iTunes) to one or multiple AirPort Express units.