What is a control pod

[freebird1763]

what is a control pod? I'm looking to buy speakers and I see that some speakers come with and some w/o a control pod. Do I need speakers with a control pod?

 

[hang-the-9]

Just makes easier to control functions, basically it's a wired remote. You don't "need" a control pod, but if you like that option no harm in having it if the speakers are within your budget and sound good.