my air bag was replaced now radio speakers have no sound could that be the cause

What is your question?

my speakers worked at first after the air bag was replaced then right speaker had no sound then both have no sound. they were fine until the air bag was done.got no help or answers from dealership that did the work. they said that could not have made the speakers to stop working.

What makes this problem better or worse?

after the car runs fo about 10 min. the speakers just stop

How long has your 2010 Toyota Yaris had this problem?

about a month now