hi guys first post i have a alpine H/U mutant 150w mono sub amp kenwood 10" SUB PIONEER 5.25 front components problem i have is my sub pops constantly, when i use lights-indicators-windows- turn on-turn off but even more wildly when i press clutch ? yeh i can understand if a problem with electrics it pops if something wrong but clutch, which has no electric input at all i have had this set up now for couple year no problems. only thing i have changed was i knew it had a blade fuse from a pound shop pack of fuses ( really poor ) so thought would put a decent 1 on. but was only a 20amp fuse. bearing in mind i am talking about live from battery wire fuse not amp fuse. and my problem seems to have started from there i have checked all wires ( good ) my amp earth is to a lug in boot sanded + direct to chassis can anyone give any advice got my head spinning thanks