Hi everyone, I'm having a problem with the speakers of my (2) macbook's air 13" 2012. When I put the volume to max , in Skype, or even on Youtube videos, the sound just 'saturate' and sounds like 'grchhhhh...' It crackles . I thought this was a problem with my macbook air, so just went to BestBuy and replaced my MBA by a new one. But *sigh*, same problem with the speakers. They can't play music on high volume without saturation. The right speaker... Is this normal ? PS: For everyone who has MBA 2012, tell me if the sound saturate with this video (at max volume) especially when the guy is talking... http://www.koreus.com/video/movember-david-moustache.html Thanks!