sub pulsing on its own

[danny-vts]

iv had the install in and working for past 2 months, now today it started popping inline fuses (not blade fuses), so checked all wiring and earth point, all is ok. bought some more fuses but with more ampage , its now stopped popping them but now i have another problem, my sub is pulsing on its own and no bass/music coming out what so ever.
any of you guys know what could be wrong?
cheers

[danny-vts]

anyone????

[Juggyluggs]

Hai 5!!

[danny-vts]

lol cheers

[Juggyluggs]

http://www.saxperience.com/forum/showthread.php?t=63144&highlight=fuse+diagram

[bethell]

i also have a problem like this. my install has been working fine for about 5 months but recently it has been pulsing but also playing the bass. but not as well as before. but not all the time it doesnt do it all the time but when it does its really annoying and i have to turn the sterio on and off sometimes it stops sometimes it doesnt. i have two 10" subs so the noise drowns everything else out. what could be causing it??? how can i stop it????? cheers???

[stevo1600]

its your earth.

subs pulse when theirs a bad earth. (ground)

[Haggis_dcfc]

try scrapeing the paint off where ever its earthed, might give it a better connection