What is my speaker suddenly stopped working

[iMore Question]

After going on YouTube my speaker suddenly stopped working

 

[Just_Me_D]

On what device did you go on YouTube? How old is the speaker? Is it possible that the speaker has run it course? Oh, and don't forget to increase the volume on whatever device you're referring to.

 

[Ledsteplin]

Turn the volume up while it's on YouTube. Also turn the volume up in 3 places. Side of phone, settings > Sounds, and pull up Control Center.