sound system with aiport extreme base station

[4now]

I have 2 macbook pros in the house that wirelessly connect to the airport extreme base station.

Is their a way to connect speakers or a sound system to aebs?

I'd like the macbook pros to be able to output sound through a higher quality sound system when desired.
Without the need of plugging in.

thanks

 

[GGJstudios]

For that, you need the Airport Express.