Use internal and external speakers at the same time?

[w00t951]

Can I use the internal speakers on my Macbook Pro and my external speakers that connect via 3.5 mm audio plug at the same time? Thanks.

 

[GGJstudios]

No, one or the other.

Edit: There may be a work-around. https://forums.macrumors.com/threads/695360/

 

[Scorch07]

I don't know of a way but I can't help but be a little curious why you'd want to do this?