hey i hooked my LOC to the red, white, yellow, and brown wires on the harness on the back of the stock hu. my amp powers up, the subs aren't working. are there any other settings that im overlooking? thanks for the help in advance.

 

checked the gain on the amp yet?

 

yeah, ive had it all the way down, and slowly increased it

 

you have any filters on the amp, such as a high pass or low pass filter?

check the connections between the amp and the subs?

check the rca's from the LOC to the amp?

is there a gain adjustment on the LOC?

it could be anywhere...

 

theres just a button on the amp for hpf, and there are gains on the rca, but i did the same thing i did on the gain