Rockford T2500

[Rocky213]

What should i set the frequency to on my amp? its a power T2500bdcp pushing four T1 12's in two seperate sealed boxes its curently in the middle around 65 80 hz..what would be the pros and cons of lowering the hz?

[kr15]

That is about where I set mine. Do you have a good midbass setup?

[Rocky213]

no mostly highs coming out my speakers

[350zspl]

low pass crossover for your subs should be 80 imo

[Rocky213]

whats imo?

[350zspl]

imo = in my opinion

[Rocky213]

so turning it up would give me more mid bass and down would be deeper

[350zspl]

are you saying that your subs are playing highs and not lows

[350zspl]

the low pass crossover set at 80 hertz will allow your sub to reproduce frequencies 80 hertz and less and will reduce output on frequencies 81 hertz and higher

[UMWDawg92]

I like to set mine at about 80 too... most subs don't play really well above about 100hz anyway so setting it higher than that really doesn't benifet much of anything

[350zspl]

why don't you tell us what all the settings on your sub amp are set at 1st
and also what settings on your head unit are set at 2nd

then we may be able to help you better

[kr15]

the low pass crossover set at 80 hertz will allow your sub to reproduce frequencies 80 hertz and less and will filter out frequencies 81 hertz and higher

I could be wrong, but I believe its sloped...So 81 would not actually cut off, thats where the slope would begin

[350zspl]

I could be wrong, but I believe its sloped...So 81 would not actually cut off, thats where the slope would begin

i fixed what i wrote thanks

[Rocky213]

my hu is pioneer 3200... subwoofer set at 80hz, normal not reverse, at about -8 my amp gain is about 4/10 of the way up.. phase 0..running at 2ohm with four 4ohm subs

[Rocky213]

and bass booster on HU plus 2