im new to the whole audio thing but i followed instrutions and everything but my friend told me to do this one thing that isnt working. *all i want to power is a sub with my factory speakers.
i have a 1997 oldsmobile cutlass supreme
i bought a walmart special i no i no
that what it looks like its called tis audio it have a 5 channel amp and a 10" sub i followed directions i ran the wire threw my car (the red wire) to my battery then the other wire (the blue wire) to the powered antena after that i tired to tapp into the back left speaker by spilting the low L and R on the back left speaker then on the amp i ran it LEft speaker L and R then i plugged the sub in. i turned on my system the amps getting power but the sub has nothing coming out of it. how can i make this subwoofer work.