We recently installed 2 kenwood 12's,kenwood amp, and a set of 3 1/2's in the dash... when i turn it up past a certain point and the bass is bangin the passenger side 3 1/2 pops.. i was confused as to why only the passenger side is popping and not the drivers side... they sound great at low volumes but once the volume goes up and the bass is slammin they pop every few bass hits... anyone have any ideas what it could be? i only have the amp hooked to the subs the 3 1/2's are hooked straight to the cd player... does it need those bass blockers or is there some bad wiring somewhere?? thanks and sorry im a noob with car audio