Help, all i was listening to my sub it was playing good and all of the sudden?

Question

it started sounding kind of like muddy and not good, like totally different, did i blow the fuse or is something set to high like frequency or gain, please help i just got it.

Answer 1

look on the amp for something like "80 hz filter" or something like that. If it's turned on, flip it off. That switch filters the high frequencies from the low ones in case you want to use high instead of subs. Subs work with low frequencies, not high ones.

Answer 2

It could be the frequencies not set right or a loose coil.  Try setting to reccommended frequency, or turn up the volume all the way and gradually turn up your frequency until it sounds good.  If you think I can be of anymore assistance IM me at katarinakatt5 on yahoo

Answer 3

look at the amplifier tun on light or protection light  

are the on???