Galaxy S5 speaker after water

[GeeKraft HD]

Hey! I accidentally got my galaxy S5 in a sink which was blasting with water, and the phone works perfectly fine - except the speaker.
It sounds quiet and distorted, and cracks a lot. It has been 45 minutes since it got wet. This never happened to me before, so... Is it a problem? Please help me.

 

[VW Maverick]

http://forums.androidcentral.com/am...ow-s/477140-guide-oh-no-my-phone-got-wet.html

Mav.

 

[GeeKraft HD]

UPDATE
Dried it with a hairdryer, works perfectly normal now.