Nissan Repair: front speaker no sound, nissan pathfinder, fuse box

Question
i was just wondering why my front speaker isn't working? i have a 2003 nissan pathfinder with a bosse system on it out of nowhere just my rear speaker is working. i looked at the fuse box and everything seems to be fine could it be a loose wiring or something else... pls help...

Answer
Kidarroch,

I would say either the speaker is gone or the channel is blown on the receiver.  The only way to know for sure is to change speakers around to see if they are getting power.  If you change the left to right and there is no signal then it is the head unit.  If the speaker works then it was the speaker.