Do 2009 chevy cobalts have built in subs?

[rockguitar74]

My friend has a 2009 chevy cobalt and the bass is really loud so i dont know if it has one stock sub or if the stock speakers just have loud bass or if the speakers have a sublifer in it, can someone tell me?

 

[Yamamoto]

no built in subs. Just a good head unit and new speakers.

 

[Kenny]

Only the Cobalt SS models do.