i have an 04' Maxima and tha speakers are ok but not tha loudest,, but i found out that one speaker(front left) wasnt working,, so i decided to go ahead n buy new door speakers thinkin that would fix tha problem and give me better speakers,, but i started installin with tha front left speaker n when it was all hooked up i tested it and it was REALLY soft,, all of tha other speaker seem to work fine but a couple times in tha middle of a song tha bass will seem to kick in for a breif second. Any ideas about what might b wrong??
Step 1: Check to make sure the balancefade settings are neutral or biased to that speaker. Step 2: Do a continuity check on the speaker wire between the head unit and the speaker ends. (disconnect both ends) I suspect you have a short in the wire somewhere. If you dont have a multimeter, first check by hooking up a different speaker. If the other speaker still doesnt work then replace the speaker wire from the head unit (dont worry about running behind the dash ect yet, just hook up the speaker to see if it works).