help with h/u and sub

[ihaveallama]

I installed my crappy system finally and I got it to work finally but my sub tries to play highs and lows.... i just want it to play bass.... my friend told me he got his to only play lows by doing somthing through his h/u but i couldnt find it on mine (Jvc KD-S640 ...ino its crappy....was free) so i was wandering if anyone knew how to do it on this h/u or if u do it through the h/u

[Acidburn]

you need a Low Pass Filter (LPF)

[ihaveallama]

what is that and how do i get that?

and it hurts mysub if its playing highs rite?

[DBfan187]

Yes, and when can I play with your llama?

[Acidburn]

what is that and how do i get that?

and it hurts mysub if its playing highs rite?

it is a filter that cuts off the frequency above a certain point
your HU MAY have one built in, your amp MAY have one built in, you can purchase an external one
i dont know if it hurts it or not but its bad for imaging

i wanna see your llama too

[ihaveallama]

so do u think that its my amp .... cuz i cant figure it out on my crap h/u

...i have kenwood kac-x520 2 channel (1000W or 500x1 rms)


if it is what do i need to switch or do to make the sub only play bass

[ihaveallama]

ah im a dumass.... my amp has a filter ....im a dumass

[DBfan187]

Nice. Now go stroke your llama 10 times, then spank it. HARD!