Conections on amplifier (car)

Question

1. I am trying to connect my subwoofer and amp in my car and dont know were i am supposed to connect the Hi Level Input cables to.

2. Could sum1 send me a link showing me what a high/low pass crossover looks like and a link showing how the Hi Level input cable can be connected

Answer 1

high level inputs are not used if your using RCA's.....

if your not using RCA's...the 4 wires coming off the high level plug go to your speakers (usually rear since your in is usually in the trunk) you simply splice the wires into you speaker wires and hook the plug to the amp. the is how the amp will get the musical signal.