LPF = Low Pass Filter, if u are going to use it for sub, use this
HPF = high pass filter, if youre goin to use it for speakers
Flat = if u want to use full range, like for 2 way coaxials
this is what happen to my friend's r34vspecII
revving hard from 2nd to 3rd
part of gearbox housing broke into pieces due to clutches mechanical problem
pics above for viewing "pleasure"
anyone knows theres any...