Content and then disappointed ..

Hello, I received this enclosure there are no long, and I was pleasantly surprised by his more than good quality and design, even the bass was pretty good! But after a week, unfortunately, the little that I listen to music with bass, it sizzles and it's awful, there was the bass that sizzle now whatever his sizzling music, I'm really disappointed, I came across the wrong product in my opinion. I did not say anything to the speaker the first day but after a week I do serves me even more.