You should be able to use multiple sources with the HD4s just fine. The analog inputs on the HD4 are always active. They will play at the same time as the Bluetooth or USB input. Bluetooth and USB share the DAC though, so you can only listen to one at a time, and Bluetooth takes priority. If you're using USB for example, and start using Bluetooth, USB will mute and Bluetooth will take over. If you pause or disconnect from Bluetooth the speakers will automatically switch back to USB after a few seconds.
Articles in this section
- How much latency do Audioengine Bluetooth products have?
- Why is the Bluetooth LED orange instead of white?
- How do I make my existing Audioengine Subwoofer 'wireless'?
- Can I place my Audioengine speakers on their side?
- Do my speakers support a remote?
- Do my speakers support a remote?
- Do the HD4's have an auto-sleep, idle, or auto-power-off function? Can I leave them on all the time?
- Why do I hear my phone's notifications over Bluetooth?
- I'm using a turntable with my Audioengine speakers, and it gets noisy when I turn the volume up. What gives?
- How many devices can I connect via Bluetooth at one time?