My headphone jack isn't working properly

VIA28 Posts 1 Registration date Thursday January 22, 2015 Status Member Last seen January 22, 2015 - Jan 22, 2015 at 11:58 PM
I have an Acer Aspire E15 My headphone jack works when i plug in a speaker , but when i plug in my headphones it plays the songs but not clear!!?! I DONT KNOW WHYY ! in need of help