Crunch pzi 250.2 what do i do with the settings LPF, HPF, FULL??????

Question

on my crunch pzi 250.2 amp there are three settings and i dont know which one to set it on. i am running one twelve inch sub off of it right now but later will be running two twelves off of it. the three settings are 1. LPF, 2. HPF, 3. FULL

help?????

thanks

Answer 1

put the switch on LPF. this will only use low frequencies which is what the subwoofers use.

HPF refers to High Pass Filter, this should be used for the door speakers

Full uses all the frequencies. this should be used on component kits which carry crossovers.