Using built in output instead of Duet output

Bear with me, I'm new to logic. I want to use my built in output speakers to listen to playback from logic but still use my Duet as the input. This was easy to do in Garageband by simply changing the audio input to the 'Duet' and setting the audio output to 'built in output'. In logic it looks like the output is always at 'output 1-2' which I'm assuming is the duet outputs. Is there a way I can use my duet for the input only and use the built in output for playback in Logic 8?