WeCai no sound air2

Hi. I’m using iPad Air2 and wego3 with WeCai cable. when unconnected iPad plays audio. Once I connect the wego3, ensuring I kill dj2 and turn we go on, I get no sound. If I pull wego I get sound.
What I would like to know is if I have to have external speakers when iPad and wego are connected. Thank you

When using the DDJ-WeGO, the output automatically switches to the controller’s sound output. This cannot be changed.