Why is is that my line output converter has a Left and Right gain setting that both affect both subs. The closer the settings are to the same position, the less output I get. For example if I had both at a 7 O'Clock position I get no output. But when I have one at 6 oclock and one at 10 oclock position, I get good output from both subs. By the way, the LOC has no gain instructions or markings as to what position is what voltage, but it says it goes 0 to 1200 mV.
And on a side note, I seem to remember having them both set at 8 o clock with a good output of both subs that I liked, whereas now the farther they are the louder. Weird. Today I opened my trunk due to noticing less output, and both of the gain settings had squirmed to the 12 o clock position?