lately, ive noticed my speakers have been cutting out. They have been installed for 5-6 months now. But ive noticed that sometimes when i turn left or right in my car, and/or hit the brakes my speakers begin to start to cut out and sound distorted, but its only like this when im turning and/or hitting brakes while driving. what could be the problem? and its only speakers doing it, amp and subs are fine. Grounds are perfect ive checked those, even switched them out about 6-7 times but still does it. its been happening for maybe a week or two now just all of a sudden.