Subs not hitting 55hertz and up :/

[Mugatu0 10+ year member]

i have 2 10' RF p3's in a 2 cube sealed box, a soundstream tra800.2 amp and a pioneer 5000ub, the high pass on the headunit is set to 125, my lows are at +4, the lowpass on the amp is around 90 hertz, anything from 20 to 45 hertz slams! but once it hits 50 it just fades away :/

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[Mugatu0 10+ year member]

bumpp //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif

 

[Mugatu0 10+ year member]

anyone?

 

[rumblebee2 10+ year member]

new install?

 

[boomin spl 10+ year member]

what is your box tuned for? play with the xover on your amp some anyways, just cause it looks like it says 90 hz, means nothing in reality

 

[Big Red 10+ year member]

genreal rule a 10 inch sub sealed takes 1.5 cu you have 2 in 2 means cabnet is 1 cu small or more!

 

[Big Red 10+ year member]

are u using sub out on your radio ? some radios have a hpf filter!you would have to turn of if you using the speaker out