I've seen a number of them go

oof: in bass race scenarios...daily driving scenarios...not being abused, ran at 1-2ohm nominal load...hell the one rich had shut down on him after 10mins of beating...
Something about an unstable pcb..but eh whatever i know nothing of amps //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif..but ohms law and some basic electronics knowledge will clear a lot of the misinformation...
Brazil, in no way shape or form, is known for electronics... Korea = king of the world when it comes to all forms of electronic components...that are worth a crap anyways //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif