single channel Loc
 

I am looking for a cheap line out converter, I am adding a sub to a factory system that has a sub so will only be tapping off that channel.
Before anyone suggests replacing the deck, I would if I could this vehicle cant be done easily and its getting scrapped in the spring.
Anyone have any recommendations?
I know active is the way to go but pretty sure you cant get one for the sub $50 range I am looking in.
Nick

some mono amps have high lvl inputs. or grab a stinger for 15$

yeah i had thought mine did, there was some confusion with my amp for a bit but it only takes in 5V inputs.
So do you think there is much of a difference between a $10 and a $40 passive filter?
I have seen audison ones at EHR and can actually get the stingers cheap at my work I think.

lets say the cheap stinger is good for stock HU and the 40$ one is for after market decks with higher wattage output